Areas affected: Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft
Effective: Oct 30 2:19 pm
Expired: Oct 31 5:00 pm
Duration: 1 day 2 hrs 41 mins
Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area
Effective: Oct 30 9:10 am
Expired: Oct 31 4:00 pm
Duration: 1 day 6 hrs 50 mins
Placer County
WINTER WEATHER ADVISORY (2 updates)
Areas affected: Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft
Effective: Oct 30 2:19 pm
Expired: Oct 31 5:00 pm
Duration: 1 day 2 hrs 41 mins
Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area
Effective: Oct 30 9:10 am
Expired: Oct 31 4:00 pm
Duration: 1 day 6 hrs 50 mins
Nevada County
WINTER WEATHER ADVISORY (2 updates)
Areas affected: Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft
Effective: Oct 30 2:19 pm
Expired: Oct 31 5:00 pm
Duration: 1 day 2 hrs 41 mins
Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area
Effective: Oct 30 9:10 am
Expired: Oct 31 4:00 pm
Duration: 1 day 6 hrs 50 mins
Amador County
WINTER WEATHER ADVISORY
Areas affected: Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft
Effective: Oct 30 2:19 pm
Expired: Oct 31 5:00 pm
Duration: 1 day 2 hrs 41 mins
Alpine County
WINTER WEATHER ADVISORY (2 updates)
Areas affected: Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft
Effective: Oct 30 2:19 pm
Expired: Oct 31 5:00 pm
Duration: 1 day 2 hrs 41 mins
Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area
Effective: Oct 30 9:10 am
Expired: Oct 31 4:00 pm
Duration: 1 day 6 hrs 50 mins
Calaveras County
WINTER WEATHER ADVISORY
Areas affected: Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft
Effective: Oct 30 2:19 pm
Expired: Oct 31 5:00 pm
Duration: 1 day 2 hrs 41 mins
Sierra County
WINTER WEATHER ADVISORY
Areas affected: Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft
Effective: Oct 30 2:19 pm
Expired: Oct 31 5:00 pm
Duration: 1 day 2 hrs 41 mins
Tuolumne County
WINTER WEATHER ADVISORY (2 updates)
Areas affected: Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft
Effective: Oct 30 2:19 pm
Expired: Oct 31 5:00 pm
Duration: 1 day 2 hrs 41 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP
Effective: Oct 30 7:41 pm
Expired: Oct 31 3:45 am
Duration: 8 hrs 04 mins
Alameda County
COASTAL FLOOD ADVISORY
Areas affected: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Contra Costa County
COASTAL FLOOD ADVISORY
Areas affected: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Los Angeles County
COASTAL FLOOD ADVISORY (2 updates)
Areas affected: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Areas affected: Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Marin County
COASTAL FLOOD ADVISORY (2 updates)
Areas affected: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Areas affected: Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Monterey County
COASTAL FLOOD ADVISORY
Areas affected: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Napa County
COASTAL FLOOD ADVISORY
Areas affected: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
San Francisco County
COASTAL FLOOD ADVISORY
Areas affected: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
San Mateo County
COASTAL FLOOD ADVISORY (2 updates)
Areas affected: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Areas affected: Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Santa Clara County
COASTAL FLOOD ADVISORY
Areas affected: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Santa Cruz County
COASTAL FLOOD ADVISORY (2 updates)
Areas affected: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Areas affected: Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Sonoma County
COASTAL FLOOD ADVISORY (2 updates)
Areas affected: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Areas affected: Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast
Effective: Oct 30 3:58 pm
Expired: Oct 31 5:00 am
Duration: 13 hrs 02 mins
Del Norte County
BEACH HAZARDS STATEMENT
Areas affected: Coastal Del Norte; Northern Coastal Humboldt; Southwestern Humboldt; Coastal Mendocino
Effective: Oct 30 10:05 pm
Expired: Oct 31 11:00 pm
Duration: 1 day 0 hrs 55 mins
Humboldt County
BEACH HAZARDS STATEMENT
Areas affected: Coastal Del Norte; Northern Coastal Humboldt; Southwestern Humboldt; Coastal Mendocino
Effective: Oct 30 10:05 pm
Expired: Oct 31 11:00 pm
Duration: 1 day 0 hrs 55 mins
Mendocino County 2 alerts
BEACH HAZARDS STATEMENT
Areas affected: Coastal Del Norte; Northern Coastal Humboldt; Southwestern Humboldt; Coastal Mendocino
Effective: Oct 30 10:05 pm
Expired: Oct 31 11:00 pm
Duration: 1 day 0 hrs 55 mins
FROST ADVISORY
Areas affected: Northwestern Interior Mendocino; Northeastern Interior Mendocino; Northern Lake
Effective: Oct 30 11:54 am
Expired: Oct 31 10:00 am
Duration: 22 hrs 06 mins
Fresno County
WINTER WEATHER ADVISORY
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP
Effective: Oct 30 7:41 pm
Expired: Oct 31 3:45 am
Duration: 8 hrs 04 mins
Madera County
WINTER WEATHER ADVISORY
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP
Effective: Oct 30 7:41 pm
Expired: Oct 31 3:45 am
Duration: 8 hrs 04 mins
Mariposa County
WINTER WEATHER ADVISORY
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP
Effective: Oct 30 7:41 pm
Expired: Oct 31 3:45 am
Duration: 8 hrs 04 mins
Tulare County
WINTER WEATHER ADVISORY
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP
Effective: Oct 30 7:41 pm
Expired: Oct 31 3:45 am
Duration: 8 hrs 04 mins
Lake County
FROST ADVISORY
Areas affected: Northwestern Interior Mendocino; Northeastern Interior Mendocino; Northern Lake
Effective: Oct 30 11:54 am
Expired: Oct 31 10:00 am
Duration: 22 hrs 06 mins
Northern Lake County
FROST ADVISORY
Areas affected: Northwestern Interior Mendocino; Northeastern Interior Mendocino; Northern Lake
WINTER WEATHER ADVISORY 
COASTAL FLOOD ADVISORY 
BEACH HAZARDS STATEMENT 
FROST ADVISORY 
