El Dorado County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Sacramento County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Placer County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Nevada County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Plumas County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Amador County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Butte County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Calaveras County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Colusa County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Glenn County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

San Joaquin County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Solano County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Stanislaus County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Sutter County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Tehama County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Tuolumne County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Yuba County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Yolo County

HEAT ADVISORY     Areas affected: Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Capay Hills of Yolo County and Vaca Hills of Solano County; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: Sep 7 10:30 am Expired: Sep 8 4:00 pm Duration: 1 day   5 hrs   30 mins

Alameda County

HEAT ADVISORY     Areas affected: San Francisco; Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; North Bay Interior Valleys; San Francisco Bay Shoreline; San Francisco Peninsula Coast; East Bay Interior Valleys; Santa Cruz Mountains; Santa Clara Valley Including San Jose; Eastern Santa Clara Hills; East Bay Hills; Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast Effective: Sep 7 10:27 am Expired: Sep 9 10:00 am Duration: 1 day   23 hrs   33 mins

Contra Costa County

HEAT ADVISORY     Areas affected: San Francisco; Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; North Bay Interior Valleys; San Francisco Bay Shoreline; San Francisco Peninsula Coast; East Bay Interior Valleys; Santa Cruz Mountains; Santa Clara Valley Including San Jose; Eastern Santa Clara Hills; East Bay Hills; Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast Effective: Sep 7 10:27 am Expired: Sep 9 10:00 am Duration: 1 day   23 hrs   33 mins

Los Angeles County

HEAT ADVISORY     Areas affected: San Francisco; Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; North Bay Interior Valleys; San Francisco Bay Shoreline; San Francisco Peninsula Coast; East Bay Interior Valleys; Santa Cruz Mountains; Santa Clara Valley Including San Jose; Eastern Santa Clara Hills; East Bay Hills; Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast Effective: Sep 7 10:27 am Expired: Sep 9 10:00 am Duration: 1 day   23 hrs   33 mins

Marin County

HEAT ADVISORY     Areas affected: San Francisco; Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; North Bay Interior Valleys; San Francisco Bay Shoreline; San Francisco Peninsula Coast; East Bay Interior Valleys; Santa Cruz Mountains; Santa Clara Valley Including San Jose; Eastern Santa Clara Hills; East Bay Hills; Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast Effective: Sep 7 10:27 am Expired: Sep 9 10:00 am Duration: 1 day   23 hrs   33 mins

Monterey County

HEAT ADVISORY     Areas affected: San Francisco; Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; North Bay Interior Valleys; San Francisco Bay Shoreline; San Francisco Peninsula Coast; East Bay Interior Valleys; Santa Cruz Mountains; Santa Clara Valley Including San Jose; Eastern Santa Clara Hills; East Bay Hills; Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast Effective: Sep 7 10:27 am Expired: Sep 9 10:00 am Duration: 1 day   23 hrs   33 mins

Napa County

HEAT ADVISORY     Areas affected: San Francisco; Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; North Bay Interior Valleys; San Francisco Bay Shoreline; San Francisco Peninsula Coast; East Bay Interior Valleys; Santa Cruz Mountains; Santa Clara Valley Including San Jose; Eastern Santa Clara Hills; East Bay Hills; Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast Effective: Sep 7 10:27 am Expired: Sep 9 10:00 am Duration: 1 day   23 hrs   33 mins

San Benito County

HEAT ADVISORY     Areas affected: San Francisco; Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; North Bay Interior Valleys; San Francisco Bay Shoreline; San Francisco Peninsula Coast; East Bay Interior Valleys; Santa Cruz Mountains; Santa Clara Valley Including San Jose; Eastern Santa Clara Hills; East Bay Hills; Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast Effective: Sep 7 10:27 am Expired: Sep 9 10:00 am Duration: 1 day   23 hrs   33 mins

San Francisco County

HEAT ADVISORY     Areas affected: San Francisco; Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; North Bay Interior Valleys; San Francisco Bay Shoreline; San Francisco Peninsula Coast; East Bay Interior Valleys; Santa Cruz Mountains; Santa Clara Valley Including San Jose; Eastern Santa Clara Hills; East Bay Hills; Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast Effective: Sep 7 10:27 am Expired: Sep 9 10:00 am Duration: 1 day   23 hrs   33 mins

San Mateo County

HEAT ADVISORY     Areas affected: San Francisco; Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; North Bay Interior Valleys; San Francisco Bay Shoreline; San Francisco Peninsula Coast; East Bay Interior Valleys; Santa Cruz Mountains; Santa Clara Valley Including San Jose; Eastern Santa Clara Hills; East Bay Hills; Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast Effective: Sep 7 10:27 am Expired: Sep 9 10:00 am Duration: 1 day   23 hrs   33 mins

Santa Clara County

HEAT ADVISORY     Areas affected: San Francisco; Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; North Bay Interior Valleys; San Francisco Bay Shoreline; San Francisco Peninsula Coast; East Bay Interior Valleys; Santa Cruz Mountains; Santa Clara Valley Including San Jose; Eastern Santa Clara Hills; East Bay Hills; Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast Effective: Sep 7 10:27 am Expired: Sep 9 10:00 am Duration: 1 day   23 hrs   33 mins

Santa Cruz County

HEAT ADVISORY     Areas affected: San Francisco; Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; North Bay Interior Valleys; San Francisco Bay Shoreline; San Francisco Peninsula Coast; East Bay Interior Valleys; Santa Cruz Mountains; Santa Clara Valley Including San Jose; Eastern Santa Clara Hills; East Bay Hills; Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast Effective: Sep 7 10:27 am Expired: Sep 9 10:00 am Duration: 1 day   23 hrs   33 mins

Sonoma County

HEAT ADVISORY     Areas affected: San Francisco; Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; North Bay Interior Valleys; San Francisco Bay Shoreline; San Francisco Peninsula Coast; East Bay Interior Valleys; Santa Cruz Mountains; Santa Clara Valley Including San Jose; Eastern Santa Clara Hills; East Bay Hills; Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast Effective: Sep 7 10:27 am Expired: Sep 9 10:00 am Duration: 1 day   23 hrs   33 mins

Fresno County

HEAT ADVISORY   (2 updates)   Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 7 6:32 pm Expired: Sep 8 3:00 am Duration: 8 hrs   28 mins     Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 8 2:52 am Expired: Sep 8 12:00 pm Duration: 9 hrs   08 mins

Kern County

HEAT ADVISORY   (2 updates)   Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 7 6:32 pm Expired: Sep 8 3:00 am Duration: 8 hrs   28 mins     Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 8 2:52 am Expired: Sep 8 12:00 pm Duration: 9 hrs   08 mins

Kings County

HEAT ADVISORY   (2 updates)   Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 7 6:32 pm Expired: Sep 8 3:00 am Duration: 8 hrs   28 mins     Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 8 2:52 am Expired: Sep 8 12:00 pm Duration: 9 hrs   08 mins

Madera County

HEAT ADVISORY   (2 updates)   Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 7 6:32 pm Expired: Sep 8 3:00 am Duration: 8 hrs   28 mins     Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 8 2:52 am Expired: Sep 8 12:00 pm Duration: 9 hrs   08 mins

Mariposa County

HEAT ADVISORY   (2 updates)   Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 7 6:32 pm Expired: Sep 8 3:00 am Duration: 8 hrs   28 mins     Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 8 2:52 am Expired: Sep 8 12:00 pm Duration: 9 hrs   08 mins

Merced County

HEAT ADVISORY   (2 updates)   Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 7 6:32 pm Expired: Sep 8 3:00 am Duration: 8 hrs   28 mins     Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 8 2:52 am Expired: Sep 8 12:00 pm Duration: 9 hrs   08 mins

Tulare County

HEAT ADVISORY   (2 updates)   Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 7 6:32 pm Expired: Sep 8 3:00 am Duration: 8 hrs   28 mins     Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills Effective: Sep 8 2:52 am Expired: Sep 8 12:00 pm Duration: 9 hrs   08 mins

Imperial County

EXTREME HEAT WARNING   (5 updates)   Areas affected: Imperial County Southwest Effective: Sep 7 8:39 am Expired: Sep 8 5:00 am Duration: 20 hrs   21 mins     Areas affected: Parker Valley; Central La Paz; Palo Verde Valley; Chuckwalla Valley Effective: Sep 7 8:39 am Expired: Sep 8 5:00 am Duration: 20 hrs   21 mins     Areas affected: Imperial County West; Imperial Valley Effective: Sep 7 8:39 am Expired: Sep 8 5:00 am Duration: 20 hrs   21 mins     Areas affected: Imperial County Southwest; Imperial County West; Imperial Valley Effective: Sep 8 1:09 am Expired: Sep 8 3:00 pm Duration: 13 hrs   51 mins     Areas affected: Parker Valley; Central La Paz; Palo Verde Valley; Chuckwalla Valley Effective: Sep 8 1:09 am Expired: Sep 8 3:00 pm Duration: 13 hrs   51 mins

Riverside County   2 alerts

EXTREME HEAT WARNING   (13 updates)   Areas affected: Parker Valley; Central La Paz; Palo Verde Valley; Chuckwalla Valley Effective: Sep 7 8:39 am Expired: Sep 8 5:00 am Duration: 20 hrs   21 mins     Areas affected: Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning Effective: Sep 7 8:16 pm Expired: Sep 8 6:30 am Duration: 10 hrs   14 mins     Areas affected: Parker Valley; Central La Paz; Palo Verde Valley; Chuckwalla Valley Effective: Sep 8 1:09 am Expired: Sep 8 3:00 pm Duration: 13 hrs   51 mins     Areas affected: Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: Santa Ana Mountains and Foothills Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: Santa Ana Mountains and Foothills Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins

HEAT ADVISORY   (12 updates)   Areas affected: Santa Ana Mountains and Foothills; Orange County Inland Effective: Sep 7 8:16 pm Expired: Sep 8 6:30 am Duration: 10 hrs   14 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 7 8:16 pm Expired: Sep 8 6:30 am Duration: 10 hrs   14 mins     Areas affected: Riverside County Mountains; San Diego County Mountains Effective: Sep 7 8:16 pm Expired: Sep 8 6:30 am Duration: 10 hrs   14 mins     Areas affected: Riverside County Mountains; San Diego County Mountains Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: Riverside County Mountains; San Diego County Mountains Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: Riverside County Mountains; San Diego County Mountains Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: Santa Ana Mountains and Foothills Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: Riverside County Mountains; San Diego County Mountains Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins

Modoc County

FROST ADVISORY     Areas affected: Modoc County; Klamath Basin; Northern and Eastern Klamath County and Western Lake County; Central and Eastern Lake County Effective: Sep 7 11:06 am Expired: Sep 8 2:15 am Duration: 15 hrs   09 mins

Orange County   4 alerts

COASTAL FLOOD ADVISORY   (2 updates)   Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 7 8:40 pm Expired: Sep 8 6:15 am Duration: 9 hrs   35 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 2:29 am Expired: Sep 8 2:30 pm Duration: 12 hrs   01 min

HIGH SURF ADVISORY   (2 updates)   Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 7 8:40 pm Expired: Sep 8 6:15 am Duration: 9 hrs   35 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 2:29 am Expired: Sep 8 2:30 pm Duration: 12 hrs   01 min

HEAT ADVISORY   (11 updates)   Areas affected: Santa Ana Mountains and Foothills; Orange County Inland Effective: Sep 7 8:16 pm Expired: Sep 8 6:30 am Duration: 10 hrs   14 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 7 8:16 pm Expired: Sep 8 6:30 am Duration: 10 hrs   14 mins     Areas affected: Orange County Inland Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: Orange County Inland Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: Orange County Inland Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: Orange County Inland Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: Santa Ana Mountains and Foothills Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins

EXTREME HEAT WARNING   (10 updates)   Areas affected: Orange County Inland Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: Orange County Inland Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: Orange County Inland Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: Santa Ana Mountains and Foothills Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: Orange County Inland Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: Santa Ana Mountains and Foothills Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins

San Diego County   4 alerts

COASTAL FLOOD ADVISORY   (2 updates)   Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 7 8:40 pm Expired: Sep 8 6:15 am Duration: 9 hrs   35 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 2:29 am Expired: Sep 8 2:30 pm Duration: 12 hrs   01 min

HIGH SURF ADVISORY   (2 updates)   Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 7 8:40 pm Expired: Sep 8 6:15 am Duration: 9 hrs   35 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 2:29 am Expired: Sep 8 2:30 pm Duration: 12 hrs   01 min

HEAT ADVISORY   (17 updates)   Areas affected: Santa Ana Mountains and Foothills; Orange County Inland Effective: Sep 7 8:16 pm Expired: Sep 8 6:30 am Duration: 10 hrs   14 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 7 8:16 pm Expired: Sep 8 6:30 am Duration: 10 hrs   14 mins     Areas affected: Riverside County Mountains; San Diego County Mountains Effective: Sep 7 8:16 pm Expired: Sep 8 6:30 am Duration: 10 hrs   14 mins     Areas affected: San Diego County Inland Valleys Effective: Sep 7 8:16 pm Expired: Sep 8 6:30 am Duration: 10 hrs   14 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: Riverside County Mountains; San Diego County Mountains Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: San Diego County Inland Valleys Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: Riverside County Mountains; San Diego County Mountains Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: San Diego County Inland Valleys Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: Riverside County Mountains; San Diego County Mountains Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: San Diego County Inland Valleys Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: Santa Ana Mountains and Foothills Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: Riverside County Mountains; San Diego County Mountains Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: San Diego County Inland Valleys Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins

EXTREME HEAT WARNING   (15 updates)   Areas affected: Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning Effective: Sep 7 8:16 pm Expired: Sep 8 6:30 am Duration: 10 hrs   14 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: San Diego County Inland Valleys Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: San Diego County Inland Valleys Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: Santa Ana Mountains and Foothills Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: San Diego County Inland Valleys Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: Santa Ana Mountains and Foothills Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins     Areas affected: San Diego County Inland Valleys Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins

San Bernardino County   2 alerts

HEAT ADVISORY   (5 updates)   Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 7 8:16 pm Expired: Sep 8 6:30 am Duration: 10 hrs   14 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins

EXTREME HEAT WARNING   (5 updates)   Areas affected: Lake Havasu and Fort Mohave; Lake Mead - AZ side; Lake Mohave - AZ side; Northwest Deserts; Death Valley National Park; Cadiz Basin; San Bernardino County-Upper Colorado River Valley; Northeast Clark County; Western Clark and Southern Nye County; Las Vegas Valley; Lake Mead - NV side; Lake Mohave - NV side Effective: Sep 8 12:09 am Expired: Sep 8 4:00 pm Duration: 15 hrs   51 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 3:10 am Expired: Sep 8 11:15 am Duration: 8 hrs   05 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 3:44 am Expired: Sep 8 4:30 pm Duration: 12 hrs   46 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 6:52 am Expired: Sep 8 3:00 pm Duration: 8 hrs   08 mins     Areas affected: San Bernardino and Riverside County Valleys-The Inland Empire Effective: Sep 8 7:01 am Expired: Sep 8 3:15 pm Duration: 8 hrs   14 mins

San Luis Obispo County   2 alerts

BEACH HAZARDS STATEMENT     Areas affected: San Luis Obispo County Beaches; Santa Barbara County Central Coast Beaches; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast Effective: Sep 7 7:12 pm Expired: Sep 8 11:00 pm Duration: 1 day   3 hrs   48 mins

HEAT ADVISORY   (2 updates)   Areas affected: Cuyama Valley; Santa Clarita Valley; San Luis Obispo County Beaches; San Luis Obispo County Inland Central Coast; Santa Lucia Mountains; Southern Salinas Valley; San Luis Obispo County Interior Valleys; San Luis Obispo County Mountains; Santa Barbara County Central Coast Beaches; Santa Barbara County Inland Central Coast; Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Santa Barbara County Interior Mountains; Ventura County Beaches; Ventura County Inland Coast; Lake Casitas; Ojai Valley; Central Ventura County Valleys; Southeastern Ventura County Valleys; Santa Susana Mountains Effective: Sep 7 11:55 am Expired: Sep 8 4:00 pm Duration: 1 day   4 hrs   05 mins     Areas affected: Cuyama Valley; Santa Clarita Valley; San Luis Obispo County Beaches; San Luis Obispo County Inland Central Coast; Santa Lucia Mountains; Southern Salinas Valley; San Luis Obispo County Interior Valleys; San Luis Obispo County Mountains; Santa Barbara County Central Coast Beaches; Santa Barbara County Inland Central Coast; Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Santa Barbara County Interior Mountains; Ventura County Beaches; Ventura County Inland Coast; Lake Casitas; Ojai Valley; Central Ventura County Valleys; Southeastern Ventura County Valleys; Santa Susana Mountains Effective: Sep 8 2:10 am Expired: Sep 8 7:00 pm Duration: 16 hrs   50 mins

Santa Barbara County   2 alerts

BEACH HAZARDS STATEMENT     Areas affected: San Luis Obispo County Beaches; Santa Barbara County Central Coast Beaches; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast Effective: Sep 7 7:12 pm Expired: Sep 8 11:00 pm Duration: 1 day   3 hrs   48 mins

HEAT ADVISORY   (2 updates)   Areas affected: Cuyama Valley; Santa Clarita Valley; San Luis Obispo County Beaches; San Luis Obispo County Inland Central Coast; Santa Lucia Mountains; Southern Salinas Valley; San Luis Obispo County Interior Valleys; San Luis Obispo County Mountains; Santa Barbara County Central Coast Beaches; Santa Barbara County Inland Central Coast; Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Santa Barbara County Interior Mountains; Ventura County Beaches; Ventura County Inland Coast; Lake Casitas; Ojai Valley; Central Ventura County Valleys; Southeastern Ventura County Valleys; Santa Susana Mountains Effective: Sep 7 11:55 am Expired: Sep 8 4:00 pm Duration: 1 day   4 hrs   05 mins     Areas affected: Cuyama Valley; Santa Clarita Valley; San Luis Obispo County Beaches; San Luis Obispo County Inland Central Coast; Santa Lucia Mountains; Southern Salinas Valley; San Luis Obispo County Interior Valleys; San Luis Obispo County Mountains; Santa Barbara County Central Coast Beaches; Santa Barbara County Inland Central Coast; Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Santa Barbara County Interior Mountains; Ventura County Beaches; Ventura County Inland Coast; Lake Casitas; Ojai Valley; Central Ventura County Valleys; Southeastern Ventura County Valleys; Santa Susana Mountains Effective: Sep 8 2:10 am Expired: Sep 8 7:00 pm Duration: 16 hrs   50 mins

Ventura County   3 alerts

HEAT ADVISORY   (4 updates)   Areas affected: Cuyama Valley; Santa Clarita Valley; San Luis Obispo County Beaches; San Luis Obispo County Inland Central Coast; Santa Lucia Mountains; Southern Salinas Valley; San Luis Obispo County Interior Valleys; San Luis Obispo County Mountains; Santa Barbara County Central Coast Beaches; Santa Barbara County Inland Central Coast; Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Santa Barbara County Interior Mountains; Ventura County Beaches; Ventura County Inland Coast; Lake Casitas; Ojai Valley; Central Ventura County Valleys; Southeastern Ventura County Valleys; Santa Susana Mountains Effective: Sep 7 11:55 am Expired: Sep 8 4:00 pm Duration: 1 day   4 hrs   05 mins     Areas affected: Malibu Coast; Los Angeles County Beaches; Palos Verdes Hills; Los Angeles County Inland Coast including Downtown Los Angeles; Western Santa Monica Mountains Recreational Area; Eastern Santa Monica Mountains Recreational Area; Calabasas and Agoura Hills; Western San Fernando Valley; Eastern San Fernando Valley; Los Angeles County San Gabriel Valley Effective: Sep 7 11:55 am Expired: Sep 8 4:00 pm Duration: 1 day   4 hrs   05 mins     Areas affected: Cuyama Valley; Santa Clarita Valley; San Luis Obispo County Beaches; San Luis Obispo County Inland Central Coast; Santa Lucia Mountains; Southern Salinas Valley; San Luis Obispo County Interior Valleys; San Luis Obispo County Mountains; Santa Barbara County Central Coast Beaches; Santa Barbara County Inland Central Coast; Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Santa Barbara County Interior Mountains; Ventura County Beaches; Ventura County Inland Coast; Lake Casitas; Ojai Valley; Central Ventura County Valleys; Southeastern Ventura County Valleys; Santa Susana Mountains Effective: Sep 8 2:10 am Expired: Sep 8 7:00 pm Duration: 16 hrs   50 mins     Areas affected: Malibu Coast; Los Angeles County Beaches; Palos Verdes Hills; Los Angeles County Inland Coast including Downtown Los Angeles; Western Santa Monica Mountains Recreational Area; Eastern Santa Monica Mountains Recreational Area; Calabasas and Agoura Hills; Western San Fernando Valley; Eastern San Fernando Valley; Los Angeles County San Gabriel Valley Effective: Sep 8 2:10 am Expired: Sep 8 7:00 pm Duration: 16 hrs   50 mins

COASTAL FLOOD ADVISORY     Areas affected: Catalina and Santa Barbara Islands; Ventura County Beaches; Malibu Coast; Los Angeles County Beaches Effective: Sep 7 7:12 pm Expired: Sep 8 11:00 pm Duration: 1 day   3 hrs   48 mins

HIGH SURF ADVISORY     Areas affected: Catalina and Santa Barbara Islands; Ventura County Beaches; Malibu Coast; Los Angeles County Beaches Effective: Sep 7 7:12 pm Expired: Sep 8 11:00 pm Duration: 1 day   3 hrs   48 mins

Inyo County

EXTREME HEAT WARNING     Areas affected: Lake Havasu and Fort Mohave; Lake Mead - AZ side; Lake Mohave - AZ side; Northwest Deserts; Death Valley National Park; Cadiz Basin; San Bernardino County-Upper Colorado River Valley; Northeast Clark County; Western Clark and Southern Nye County; Las Vegas Valley; Lake Mead - NV side; Lake Mohave - NV side Effective: Sep 8 12:09 am Expired: Sep 8 4:00 pm Duration: 15 hrs   51 mins