Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area
Effective: Apr 9 2:35 pm
Expired: Apr 10 5:00 pm
Duration: 1 day 2 hrs 25 mins
WINTER STORM WARNING (3 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area
Effective: Apr 10 8:21 am
Expired: Apr 11 4:00 pm
Duration: 1 day 7 hrs 39 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
Placer County 2 alerts
WINTER STORM WATCH
Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area
Effective: Apr 9 2:35 pm
Expired: Apr 10 5:00 pm
Duration: 1 day 2 hrs 25 mins
WINTER STORM WARNING (3 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area
Effective: Apr 10 8:21 am
Expired: Apr 11 4:00 pm
Duration: 1 day 7 hrs 39 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
Nevada County 3 alerts
WINTER STORM WATCH
Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area
Effective: Apr 9 2:35 pm
Expired: Apr 10 5:00 pm
Duration: 1 day 2 hrs 25 mins
WINTER STORM WARNING (3 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area
Effective: Apr 10 8:21 am
Expired: Apr 11 4:00 pm
Duration: 1 day 7 hrs 39 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
SEVERE THUNDERSTORM WARNING
SVRSTO
Areas affected: Butte, CA; Nevada, CA; Plumas, CA; Sierra, CA; Yuba, CA
Effective: Apr 10 7:50 am
Expired: Apr 10 8:30 am
Duration: 0 hrs 40 mins
Alpine County 2 alerts
WINTER STORM WATCH
Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area
Effective: Apr 9 2:35 pm
Expired: Apr 10 5:00 pm
Duration: 1 day 2 hrs 25 mins
WINTER STORM WARNING (3 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area
Effective: Apr 10 8:21 am
Expired: Apr 11 4:00 pm
Duration: 1 day 7 hrs 39 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
W. Slope N. Sierra
WINTER STORM WARNING (2 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
Plumas County 4 alerts
WINTER STORM WARNING (2 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
WINTER STORM WATCH
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties
Effective: Apr 9 2:35 pm
Expired: Apr 10 5:00 pm
Duration: 1 day 2 hrs 25 mins
SEVERE THUNDERSTORM WARNING
SVRSTO
Areas affected: Butte, CA; Nevada, CA; Plumas, CA; Sierra, CA; Yuba, CA
Effective: Apr 10 7:50 am
Expired: Apr 10 8:30 am
Duration: 0 hrs 40 mins
WINTER WEATHER ADVISORY
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties
Effective: Apr 10 8:21 am
Expired: Apr 11 4:00 pm
Duration: 1 day 7 hrs 39 mins
Amador County 2 alerts
WINTER STORM WARNING (2 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
SEVERE THUNDERSTORM WARNING
SVRSTO
Areas affected: Amador, CA; Calaveras, CA; Tuolumne, CA
Effective: Apr 10 8:39 pm
Expired: Apr 10 9:15 pm
Duration: 0 hrs 36 mins
Butte County 2 alerts
WINTER STORM WARNING (2 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
SEVERE THUNDERSTORM WARNING (3 updates)
SVRSTO
Areas affected: Butte, CA; Nevada, CA; Plumas, CA; Sierra, CA; Yuba, CA
Effective: Apr 10 7:50 am
Expired: Apr 10 8:30 am
Duration: 0 hrs 40 mins
SVRSTO
Areas affected: Butte, CA; Colusa, CA; Glenn, CA
Effective: Apr 10 7:06 pm
Expired: Apr 10 7:45 pm
Duration: 0 hrs 39 mins
At 726 PM PDT, a severe thunderstorm was located near Butte City, or
Areas affected: Butte, CA; Colusa, CA; Glenn, CA
Effective: Apr 10 7:26 pm
Expired: Apr 10 7:45 pm
Duration: 0 hrs 19 mins
Calaveras County 2 alerts
WINTER STORM WARNING (2 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
SEVERE THUNDERSTORM WARNING (8 updates)
SVRSTO
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 2:40 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 35 mins
At 258 PM PDT, a severe thunderstorm was located near Farmington, or
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 2:59 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 16 mins
SVRSTO
Areas affected: Calaveras, CA; Tuolumne, CA
Effective: Apr 10 4:08 pm
Expired: Apr 10 4:45 pm
Duration: 0 hrs 37 mins
At 415 PM PDT, a severe thunderstorm was located over Jupiter, or 10
Areas affected: Calaveras, CA; Tuolumne, CA
Effective: Apr 10 4:16 pm
Expired: Apr 10 4:45 pm
Duration: 0 hrs 29 mins
SVRSTO
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 6:36 pm
Expired: Apr 10 7:00 pm
Duration: 0 hrs 24 mins
SVRSTO
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 6:56 pm
Expired: Apr 10 7:45 pm
Duration: 0 hrs 49 mins
At 723 PM PDT, a severe thunderstorm was located near Milton, or 17
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 7:23 pm
Expired: Apr 10 7:45 pm
Duration: 0 hrs 22 mins
SVRSTO
Areas affected: Amador, CA; Calaveras, CA; Tuolumne, CA
Effective: Apr 10 8:39 pm
Expired: Apr 10 9:15 pm
Duration: 0 hrs 36 mins
Lassen County 3 alerts
WINTER STORM WARNING (2 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
WINTER STORM WATCH
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties
Effective: Apr 9 2:35 pm
Expired: Apr 10 5:00 pm
Duration: 1 day 2 hrs 25 mins
WINTER WEATHER ADVISORY
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties
Effective: Apr 10 8:21 am
Expired: Apr 11 4:00 pm
Duration: 1 day 7 hrs 39 mins
Shasta County
WINTER STORM WARNING (2 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
Sierra County 4 alerts
WINTER STORM WARNING (2 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
WINTER STORM WATCH
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties
Effective: Apr 9 2:35 pm
Expired: Apr 10 5:00 pm
Duration: 1 day 2 hrs 25 mins
SEVERE THUNDERSTORM WARNING
SVRSTO
Areas affected: Butte, CA; Nevada, CA; Plumas, CA; Sierra, CA; Yuba, CA
Effective: Apr 10 7:50 am
Expired: Apr 10 8:30 am
Duration: 0 hrs 40 mins
WINTER WEATHER ADVISORY
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties
Effective: Apr 10 8:21 am
Expired: Apr 11 4:00 pm
Duration: 1 day 7 hrs 39 mins
Tehama County
WINTER STORM WARNING (2 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
Tuolumne County 3 alerts
WINTER STORM WARNING (6 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 9 7:37 pm
Expired: Apr 10 4:00 am
Duration: 8 hrs 23 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 3:51 am
Expired: Apr 10 12:00 pm
Duration: 8 hrs 09 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 11:47 am
Expired: Apr 10 8:00 pm
Duration: 8 hrs 13 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 7:34 pm
Expired: Apr 11 4:00 am
Duration: 8 hrs 26 mins
SPECIAL WEATHER STATEMENT (6 updates)
At 254 AM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; Yosemite Valley
Effective: Apr 10 2:54 am
Expired: Apr 10 3:30 am
Duration: 0 hrs 36 mins
At 1224 PM PDT, Doppler radar was tracking a strong thunderstorm 7
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley
Effective: Apr 10 12:24 pm
Expired: Apr 10 1:00 pm
Duration: 0 hrs 36 mins
At 308 PM PDT, Doppler radar was tracking a strong thunderstorm 8
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Fresno-Tulare Foothills; Fresno-Tulare Lower Sierra; Yosemite NP outside of the valley; Upper San Joaquin River
Effective: Apr 10 3:08 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 37 mins
At 332 PM PDT, Doppler radar was tracking strong thunderstorms along
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; San Joaquin River Canyon; Upper San Joaquin River
Effective: Apr 10 3:32 pm
Expired: Apr 10 4:00 pm
Duration: 0 hrs 28 mins
At 404 PM PDT, Doppler radar was tracking strong thunderstorms along
Areas affected: Planada - Le Grand - Snelling; Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; Yosemite Valley
Effective: Apr 10 4:05 pm
Expired: Apr 10 4:45 pm
Duration: 0 hrs 40 mins
At 423 PM PDT, Doppler radar was tracking strong thunderstorms along
Areas affected: Planada - Le Grand - Snelling; Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; Yosemite Valley
Effective: Apr 10 4:23 pm
Expired: Apr 10 5:00 pm
Duration: 0 hrs 37 mins
SEVERE THUNDERSTORM WARNING (3 updates)
SVRSTO
Areas affected: Calaveras, CA; Tuolumne, CA
Effective: Apr 10 4:08 pm
Expired: Apr 10 4:45 pm
Duration: 0 hrs 37 mins
At 429 PM PDT, a severe thunderstorm was located near Calaveras Big
Areas affected: Calaveras, CA; Tuolumne, CA
Effective: Apr 10 4:29 pm
Expired: Apr 10 4:45 pm
Duration: 0 hrs 16 mins
SVRSTO
Areas affected: Amador, CA; Calaveras, CA; Tuolumne, CA
Effective: Apr 10 8:39 pm
Expired: Apr 10 9:15 pm
Duration: 0 hrs 36 mins
Yuba County 2 alerts
WINTER STORM WARNING (2 updates)
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 9 11:46 am
Expired: Apr 10 5:15 pm
Duration: 1 day 5 hrs 29 mins
Areas affected: Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Effective: Apr 10 10:34 am
Expired: Apr 11 11:15 am
Duration: 1 day 0 hrs 41 mins
SEVERE THUNDERSTORM WARNING
SVRSTO
Areas affected: Butte, CA; Nevada, CA; Plumas, CA; Sierra, CA; Yuba, CA
Effective: Apr 10 7:50 am
Expired: Apr 10 8:30 am
Duration: 0 hrs 40 mins
Fresno County 2 alerts
WINTER STORM WARNING (4 updates)
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 9 7:37 pm
Expired: Apr 10 4:00 am
Duration: 8 hrs 23 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 3:51 am
Expired: Apr 10 12:00 pm
Duration: 8 hrs 09 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 11:47 am
Expired: Apr 10 8:00 pm
Duration: 8 hrs 13 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 7:34 pm
Expired: Apr 11 4:00 am
Duration: 8 hrs 26 mins
SPECIAL WEATHER STATEMENT (15 updates)
At 141 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling
Effective: Apr 10 1:42 pm
Expired: Apr 10 2:15 pm
Duration: 0 hrs 33 mins
At 131 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Los Banos - Dos Palos; Merced - Madera - Mendota
Effective: Apr 10 1:31 pm
Expired: Apr 10 2:00 pm
Duration: 0 hrs 29 mins
At 133 PM PDT, Doppler radar was tracking a strong thunderstorm 12
Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota
Effective: Apr 10 1:33 pm
Expired: Apr 10 2:15 pm
Duration: 0 hrs 42 mins
At 212 PM PDT, Doppler radar was tracking a strong thunderstorm over
Areas affected: Caruthers - San Joaquin - Selma; Fresno-Clovis; Visalia - Porterville - Reedley; Fresno-Tulare Foothills
Effective: Apr 10 2:13 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 32 mins
At 211 PM PDT, Doppler radar was tracking a strong thunderstorm 9
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills
Effective: Apr 10 2:11 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 34 mins
At 201 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling
Effective: Apr 10 2:01 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 44 mins
At 224 PM PDT, Doppler radar was tracking a strong thunderstorm over
Areas affected: Caruthers - San Joaquin - Selma; Fresno-Clovis; Visalia - Porterville - Reedley; Fresno-Tulare Foothills
Effective: Apr 10 2:24 pm
Expired: Apr 10 3:00 pm
Duration: 0 hrs 36 mins
At 244 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Los Banos - Dos Palos; Merced - Madera - Mendota
Effective: Apr 10 2:44 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 31 mins
At 240 PM PDT, Doppler radar was tracking a cluster of strong
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills
Effective: Apr 10 2:41 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 34 mins
At 239 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Caruthers - San Joaquin - Selma; Fresno-Clovis
Effective: Apr 10 2:39 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 36 mins
At 314 PM PDT, Doppler radar was tracking a strong thunderstorm 8
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling
Effective: Apr 10 3:15 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 30 mins
At 308 PM PDT, Doppler radar was tracking a strong thunderstorm 8
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Fresno-Tulare Foothills; Fresno-Tulare Lower Sierra; Yosemite NP outside of the valley; Upper San Joaquin River
Effective: Apr 10 3:08 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 37 mins
At 305 PM PDT, Doppler radar was tracking a cluster of strong
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills
Effective: Apr 10 3:05 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 40 mins
At 332 PM PDT, Doppler radar was tracking strong thunderstorms along
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; San Joaquin River Canyon; Upper San Joaquin River
Effective: Apr 10 3:32 pm
Expired: Apr 10 4:00 pm
Duration: 0 hrs 28 mins
At 423 PM PDT, Doppler radar was tracking a strong thunderstorm 12
Areas affected: Fresno-Tulare Foothills; South End Sierra Foothills; South End of the Lower Sierra; South End of the Upper Sierra
Effective: Apr 10 4:23 pm
Expired: Apr 10 5:00 pm
Duration: 0 hrs 37 mins
Kern County 3 alerts
WINTER STORM WARNING (4 updates)
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 9 7:37 pm
Expired: Apr 10 4:00 am
Duration: 8 hrs 23 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 3:51 am
Expired: Apr 10 12:00 pm
Duration: 8 hrs 09 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 11:47 am
Expired: Apr 10 8:00 pm
Duration: 8 hrs 13 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 7:34 pm
Expired: Apr 11 4:00 am
Duration: 8 hrs 26 mins
WIND ADVISORY (4 updates)
Areas affected: Mojave Desert Slopes
Effective: Apr 9 10:43 pm
Expired: Apr 10 7:00 am
Duration: 8 hrs 17 mins
Areas affected: Mojave Desert Slopes
Effective: Apr 10 6:47 am
Expired: Apr 10 3:00 pm
Duration: 8 hrs 13 mins
Areas affected: Mojave Desert Slopes
Effective: Apr 10 3:29 pm
Expired: Apr 10 11:00 pm
Duration: 7 hrs 31 mins
Areas affected: Indian Wells Valley; Mojave Desert
Effective: Apr 10 3:29 pm
Expired: Apr 10 11:00 pm
Duration: 7 hrs 31 mins
SPECIAL WEATHER STATEMENT
At 423 PM PDT, Doppler radar was tracking a strong thunderstorm 12
Areas affected: Fresno-Tulare Foothills; South End Sierra Foothills; South End of the Lower Sierra; South End of the Upper Sierra
Effective: Apr 10 4:23 pm
Expired: Apr 10 5:00 pm
Duration: 0 hrs 37 mins
Madera County 2 alerts
WINTER STORM WARNING (4 updates)
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 9 7:37 pm
Expired: Apr 10 4:00 am
Duration: 8 hrs 23 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 3:51 am
Expired: Apr 10 12:00 pm
Duration: 8 hrs 09 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 11:47 am
Expired: Apr 10 8:00 pm
Duration: 8 hrs 13 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 7:34 pm
Expired: Apr 11 4:00 am
Duration: 8 hrs 26 mins
SPECIAL WEATHER STATEMENT (18 updates)
At 254 AM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; Yosemite Valley
Effective: Apr 10 2:54 am
Expired: Apr 10 3:30 am
Duration: 0 hrs 36 mins
At 1224 PM PDT, Doppler radar was tracking a strong thunderstorm 7
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley
Effective: Apr 10 12:24 pm
Expired: Apr 10 1:00 pm
Duration: 0 hrs 36 mins
At 1222 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra
Effective: Apr 10 12:22 pm
Expired: Apr 10 12:45 pm
Duration: 0 hrs 23 mins
At 104 PM PDT, Doppler radar was tracking a strong thunderstorm 10
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra
Effective: Apr 10 1:05 pm
Expired: Apr 10 1:30 pm
Duration: 0 hrs 25 mins
At 141 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling
Effective: Apr 10 1:42 pm
Expired: Apr 10 2:15 pm
Duration: 0 hrs 33 mins
At 131 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Los Banos - Dos Palos; Merced - Madera - Mendota
Effective: Apr 10 1:31 pm
Expired: Apr 10 2:00 pm
Duration: 0 hrs 29 mins
At 133 PM PDT, Doppler radar was tracking a strong thunderstorm 12
Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota
Effective: Apr 10 1:33 pm
Expired: Apr 10 2:15 pm
Duration: 0 hrs 42 mins
At 211 PM PDT, Doppler radar was tracking a strong thunderstorm 9
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills
Effective: Apr 10 2:11 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 34 mins
At 201 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling
Effective: Apr 10 2:01 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 44 mins
At 244 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Los Banos - Dos Palos; Merced - Madera - Mendota
Effective: Apr 10 2:44 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 31 mins
At 240 PM PDT, Doppler radar was tracking a cluster of strong
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills
Effective: Apr 10 2:41 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 34 mins
At 239 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Caruthers - San Joaquin - Selma; Fresno-Clovis
Effective: Apr 10 2:39 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 36 mins
At 314 PM PDT, Doppler radar was tracking a strong thunderstorm 8
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling
Effective: Apr 10 3:15 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 30 mins
At 308 PM PDT, Doppler radar was tracking a strong thunderstorm 8
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Fresno-Tulare Foothills; Fresno-Tulare Lower Sierra; Yosemite NP outside of the valley; Upper San Joaquin River
Effective: Apr 10 3:08 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 37 mins
At 305 PM PDT, Doppler radar was tracking a cluster of strong
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills
Effective: Apr 10 3:05 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 40 mins
At 332 PM PDT, Doppler radar was tracking strong thunderstorms along
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; San Joaquin River Canyon; Upper San Joaquin River
Effective: Apr 10 3:32 pm
Expired: Apr 10 4:00 pm
Duration: 0 hrs 28 mins
At 404 PM PDT, Doppler radar was tracking strong thunderstorms along
Areas affected: Planada - Le Grand - Snelling; Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; Yosemite Valley
Effective: Apr 10 4:05 pm
Expired: Apr 10 4:45 pm
Duration: 0 hrs 40 mins
At 423 PM PDT, Doppler radar was tracking strong thunderstorms along
Areas affected: Planada - Le Grand - Snelling; Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; Yosemite Valley
Effective: Apr 10 4:23 pm
Expired: Apr 10 5:00 pm
Duration: 0 hrs 37 mins
Mariposa County 2 alerts
WINTER STORM WARNING (4 updates)
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 9 7:37 pm
Expired: Apr 10 4:00 am
Duration: 8 hrs 23 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 3:51 am
Expired: Apr 10 12:00 pm
Duration: 8 hrs 09 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 11:47 am
Expired: Apr 10 8:00 pm
Duration: 8 hrs 13 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 7:34 pm
Expired: Apr 11 4:00 am
Duration: 8 hrs 26 mins
SPECIAL WEATHER STATEMENT (15 updates)
At 254 AM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; Yosemite Valley
Effective: Apr 10 2:54 am
Expired: Apr 10 3:30 am
Duration: 0 hrs 36 mins
At 1224 PM PDT, Doppler radar was tracking a strong thunderstorm 7
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley
Effective: Apr 10 12:24 pm
Expired: Apr 10 1:00 pm
Duration: 0 hrs 36 mins
At 1222 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra
Effective: Apr 10 12:22 pm
Expired: Apr 10 12:45 pm
Duration: 0 hrs 23 mins
At 104 PM PDT, Doppler radar was tracking a strong thunderstorm 10
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra
Effective: Apr 10 1:05 pm
Expired: Apr 10 1:30 pm
Duration: 0 hrs 25 mins
At 141 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling
Effective: Apr 10 1:42 pm
Expired: Apr 10 2:15 pm
Duration: 0 hrs 33 mins
At 211 PM PDT, Doppler radar was tracking a strong thunderstorm 9
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills
Effective: Apr 10 2:11 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 34 mins
At 201 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling
Effective: Apr 10 2:01 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 44 mins
At 240 PM PDT, Doppler radar was tracking a cluster of strong
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills
Effective: Apr 10 2:41 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 34 mins
At 239 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Caruthers - San Joaquin - Selma; Fresno-Clovis
Effective: Apr 10 2:39 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 36 mins
At 314 PM PDT, Doppler radar was tracking a strong thunderstorm 8
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling
Effective: Apr 10 3:15 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 30 mins
At 308 PM PDT, Doppler radar was tracking a strong thunderstorm 8
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Fresno-Tulare Foothills; Fresno-Tulare Lower Sierra; Yosemite NP outside of the valley; Upper San Joaquin River
Effective: Apr 10 3:08 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 37 mins
At 305 PM PDT, Doppler radar was tracking a cluster of strong
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills
Effective: Apr 10 3:05 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 40 mins
At 332 PM PDT, Doppler radar was tracking strong thunderstorms along
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; San Joaquin River Canyon; Upper San Joaquin River
Effective: Apr 10 3:32 pm
Expired: Apr 10 4:00 pm
Duration: 0 hrs 28 mins
At 423 PM PDT, Doppler radar was tracking strong thunderstorms along
Areas affected: Planada - Le Grand - Snelling; Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; Yosemite Valley
Effective: Apr 10 4:23 pm
Expired: Apr 10 5:00 pm
Duration: 0 hrs 37 mins
At 404 PM PDT, Doppler radar was tracking strong thunderstorms along
Areas affected: Planada - Le Grand - Snelling; Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; Yosemite Valley
Effective: Apr 10 4:05 pm
Expired: Apr 10 4:45 pm
Duration: 0 hrs 40 mins
Tulare County 2 alerts
WINTER STORM WARNING (4 updates)
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 9 7:37 pm
Expired: Apr 10 4:00 am
Duration: 8 hrs 23 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 3:51 am
Expired: Apr 10 12:00 pm
Duration: 8 hrs 09 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 11:47 am
Expired: Apr 10 8:00 pm
Duration: 8 hrs 13 mins
Areas affected: Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Sequoia NP; South End of the Upper Sierra
Effective: Apr 10 7:34 pm
Expired: Apr 11 4:00 am
Duration: 8 hrs 26 mins
SPECIAL WEATHER STATEMENT (5 updates)
At 212 PM PDT, Doppler radar was tracking a strong thunderstorm over
Areas affected: Caruthers - San Joaquin - Selma; Fresno-Clovis; Visalia - Porterville - Reedley; Fresno-Tulare Foothills
Effective: Apr 10 2:13 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 32 mins
At 224 PM PDT, Doppler radar was tracking a strong thunderstorm over
Areas affected: Caruthers - San Joaquin - Selma; Fresno-Clovis; Visalia - Porterville - Reedley; Fresno-Tulare Foothills
Effective: Apr 10 2:24 pm
Expired: Apr 10 3:00 pm
Duration: 0 hrs 36 mins
At 239 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Caruthers - San Joaquin - Selma; Fresno-Clovis
Effective: Apr 10 2:39 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 36 mins
At 308 PM PDT, Doppler radar was tracking a strong thunderstorm 8
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Fresno-Tulare Foothills; Fresno-Tulare Lower Sierra; Yosemite NP outside of the valley; Upper San Joaquin River
Effective: Apr 10 3:08 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 37 mins
At 423 PM PDT, Doppler radar was tracking a strong thunderstorm 12
Areas affected: Fresno-Tulare Foothills; South End Sierra Foothills; South End of the Lower Sierra; South End of the Upper Sierra
Effective: Apr 10 4:23 pm
Expired: Apr 10 5:00 pm
Duration: 0 hrs 37 mins
Imperial County 2 alerts
WIND ADVISORY (2 updates)
Areas affected: Imperial County Southwest
Effective: Apr 9 11:23 pm
Expired: Apr 10 3:30 pm
Duration: 16 hrs 07 mins
Areas affected: Imperial County Southwest
Effective: Apr 10 12:51 pm
Expired: Apr 11 4:00 am
Duration: 15 hrs 09 mins
AIR QUALITY ALERT
Areas affected: Chuckwalla Mountains; Imperial County Southeast; Imperial Valley
Effective: Apr 9 12:59 pm
Expired: Apr 10 11:00 pm
Duration: 1 day 10 hrs 01 min
Riverside County
AIR QUALITY ALERT (3 updates)
Areas affected: Chuckwalla Mountains; Imperial County Southeast; Imperial Valley
Effective: Apr 9 12:59 pm
Expired: Apr 10 11:00 pm
Duration: 1 day 10 hrs 01 min
Areas affected: Coachella Valley; San Gorgonio Pass Near Banning
Effective: Apr 9 12:57 pm
Expired: Apr 11 3:00 am
Duration: 1 day 14 hrs 03 mins
Areas affected: Coachella Valley; San Gorgonio Pass Near Banning
Effective: Apr 10 1:21 pm
Expired: Apr 11 1:30 pm
Duration: 1 day 0 hrs 09 mins
Inyo County 2 alerts
WINTER WEATHER ADVISORY (2 updates)
Areas affected: Eastern Sierra Slopes of Inyo County
Effective: Apr 9 11:32 pm
Expired: Apr 10 2:00 pm
Duration: 14 hrs 28 mins
Areas affected: Eastern Sierra Slopes of Inyo County
Effective: Apr 10 1:21 pm
Expired: Apr 11 6:00 am
Duration: 16 hrs 39 mins
WIND ADVISORY (6 updates)
Areas affected: Owens Valley
Effective: Apr 10 1:01 am
Expired: Apr 10 1:15 pm
Duration: 12 hrs 14 mins
Areas affected: Death Valley National Park; Western Mojave Desert; Morongo Basin; Esmeralda and Central Nye County
Effective: Apr 10 1:01 am
Expired: Apr 10 1:15 pm
Duration: 12 hrs 14 mins
Areas affected: Death Valley National Park; Western Mojave Desert; Morongo Basin; Esmeralda and Central Nye County
Effective: Apr 10 1:10 pm
Expired: Apr 10 9:00 pm
Duration: 7 hrs 50 mins
Areas affected: Owens Valley
Effective: Apr 10 1:10 pm
Expired: Apr 10 9:00 pm
Duration: 7 hrs 50 mins
Areas affected: Death Valley National Park; Western Mojave Desert; Morongo Basin; Esmeralda and Central Nye County
Effective: Apr 10 8:47 pm
Expired: Apr 10 11:00 pm
Duration: 2 hrs 13 mins
Areas affected: Owens Valley
Effective: Apr 10 8:47 pm
Expired: Apr 10 11:00 pm
Duration: 2 hrs 13 mins
Mono County 2 alerts
WINTER STORM WATCH
Areas affected: Mono
Effective: Apr 9 2:35 pm
Expired: Apr 10 5:00 pm
Duration: 1 day 2 hrs 25 mins
WINTER STORM WARNING
Areas affected: Mono
Effective: Apr 10 8:21 am
Expired: Apr 11 4:00 pm
Duration: 1 day 7 hrs 39 mins
San Bernardino County
WIND ADVISORY (3 updates)
Areas affected: Death Valley National Park; Western Mojave Desert; Morongo Basin; Esmeralda and Central Nye County
Effective: Apr 10 1:01 am
Expired: Apr 10 1:15 pm
Duration: 12 hrs 14 mins
Areas affected: Death Valley National Park; Western Mojave Desert; Morongo Basin; Esmeralda and Central Nye County
Effective: Apr 10 1:10 pm
Expired: Apr 10 9:00 pm
Duration: 7 hrs 50 mins
Areas affected: Death Valley National Park; Western Mojave Desert; Morongo Basin; Esmeralda and Central Nye County
Effective: Apr 10 8:47 pm
Expired: Apr 10 11:00 pm
Duration: 2 hrs 13 mins
Merced County 2 alerts
SPECIAL WEATHER STATEMENT (18 updates)
At 254 AM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; Yosemite Valley
Effective: Apr 10 2:54 am
Expired: Apr 10 3:30 am
Duration: 0 hrs 36 mins
At 1224 PM PDT, Doppler radar was tracking a strong thunderstorm 7
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley
Effective: Apr 10 12:24 pm
Expired: Apr 10 1:00 pm
Duration: 0 hrs 36 mins
At 1222 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra
Effective: Apr 10 12:22 pm
Expired: Apr 10 12:45 pm
Duration: 0 hrs 23 mins
At 104 PM PDT, Doppler radar was tracking a strong thunderstorm 10
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra
Effective: Apr 10 1:05 pm
Expired: Apr 10 1:30 pm
Duration: 0 hrs 25 mins
At 141 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling
Effective: Apr 10 1:42 pm
Expired: Apr 10 2:15 pm
Duration: 0 hrs 33 mins
At 131 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Los Banos - Dos Palos; Merced - Madera - Mendota
Effective: Apr 10 1:31 pm
Expired: Apr 10 2:00 pm
Duration: 0 hrs 29 mins
At 133 PM PDT, Doppler radar was tracking a strong thunderstorm 12
Areas affected: West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota
Effective: Apr 10 1:33 pm
Expired: Apr 10 2:15 pm
Duration: 0 hrs 42 mins
At 211 PM PDT, Doppler radar was tracking a strong thunderstorm 9
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills
Effective: Apr 10 2:11 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 34 mins
At 201 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling
Effective: Apr 10 2:01 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 44 mins
At 244 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Los Banos - Dos Palos; Merced - Madera - Mendota
Effective: Apr 10 2:44 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 31 mins
At 240 PM PDT, Doppler radar was tracking a cluster of strong
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills
Effective: Apr 10 2:41 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 34 mins
At 239 PM PDT, Doppler radar was tracking a strong thunderstorm near
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Caruthers - San Joaquin - Selma; Fresno-Clovis
Effective: Apr 10 2:39 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 36 mins
At 314 PM PDT, Doppler radar was tracking a strong thunderstorm 8
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling
Effective: Apr 10 3:15 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 30 mins
At 308 PM PDT, Doppler radar was tracking a strong thunderstorm 8
Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Fresno-Tulare Foothills; Fresno-Tulare Lower Sierra; Yosemite NP outside of the valley; Upper San Joaquin River
Effective: Apr 10 3:08 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 37 mins
At 305 PM PDT, Doppler radar was tracking a cluster of strong
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills
Effective: Apr 10 3:05 pm
Expired: Apr 10 3:45 pm
Duration: 0 hrs 40 mins
At 332 PM PDT, Doppler radar was tracking strong thunderstorms along
Areas affected: Merced - Madera - Mendota; Planada - Le Grand - Snelling; Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; San Joaquin River Canyon; Upper San Joaquin River
Effective: Apr 10 3:32 pm
Expired: Apr 10 4:00 pm
Duration: 0 hrs 28 mins
At 404 PM PDT, Doppler radar was tracking strong thunderstorms along
Areas affected: Planada - Le Grand - Snelling; Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; Yosemite Valley
Effective: Apr 10 4:05 pm
Expired: Apr 10 4:45 pm
Duration: 0 hrs 40 mins
At 423 PM PDT, Doppler radar was tracking strong thunderstorms along
Areas affected: Planada - Le Grand - Snelling; Mariposa Madera Foothills; Mariposa-Madera Lower Sierra; Yosemite NP outside of the valley; Yosemite Valley
Effective: Apr 10 4:23 pm
Expired: Apr 10 5:00 pm
Duration: 0 hrs 37 mins
SEVERE THUNDERSTORM WARNING (2 updates)
SVRHNX
Areas affected: Merced, CA
Effective: Apr 10 2:09 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 36 mins
At 221 PM PDT, a severe thunderstorm was located over Delhi, or near
Areas affected: Merced, CA
Effective: Apr 10 2:22 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 23 mins
Santa Barbara County
WINTER WEATHER ADVISORY
Areas affected: Santa Barbara County Interior Mountains; Southern Ventura County Mountains; Northern Ventura County Mountains
Effective: Apr 10 12:07 pm
Expired: Apr 13 11:00 am
Duration: 2 days 22 hrs 53 mins
Ventura County
WINTER WEATHER ADVISORY
Areas affected: Santa Barbara County Interior Mountains; Southern Ventura County Mountains; Northern Ventura County Mountains
Effective: Apr 10 12:07 pm
Expired: Apr 13 11:00 am
Duration: 2 days 22 hrs 53 mins
Trinity County
WINTER WEATHER ADVISORY
Areas affected: Northern Trinity
Effective: Apr 10 12:09 pm
Expired: Apr 10 11:00 pm
Duration: 10 hrs 51 mins
Siskiyou County
WINTER WEATHER ADVISORY
Areas affected: Western Siskiyou County
Effective: Apr 10 12:25 pm
Expired: Apr 10 8:30 pm
Duration: 8 hrs 05 mins
San Joaquin County 2 alerts
SEVERE THUNDERSTORM WARNING (8 updates)
SVRSTO
Areas affected: San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 1:55 pm
Expired: Apr 10 2:30 pm
Duration: 0 hrs 35 mins
At 213 PM PDT, a severe thunderstorm was located over Ripon, or 9
Areas affected: San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 2:13 pm
Expired: Apr 10 2:30 pm
Duration: 0 hrs 17 mins
SVRSTO
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 2:40 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 35 mins
At 258 PM PDT, a severe thunderstorm was located near Farmington, or
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 2:59 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 16 mins
At 312 PM PDT, a severe thunderstorm was located near Rio Vista, or
Areas affected: Sacramento, CA; San Joaquin, CA; Solano, CA; Yolo, CA
Effective: Apr 10 3:13 pm
Expired: Apr 10 3:30 pm
Duration: 0 hrs 17 mins
SVRSTO
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 6:36 pm
Expired: Apr 10 7:00 pm
Duration: 0 hrs 24 mins
SVRSTO
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 6:56 pm
Expired: Apr 10 7:45 pm
Duration: 0 hrs 49 mins
At 723 PM PDT, a severe thunderstorm was located near Milton, or 17
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 7:23 pm
Expired: Apr 10 7:45 pm
Duration: 0 hrs 22 mins
TORNADO WARNING
At 227 PM PDT, a severe thunderstorm capable of producing a tornado
Areas affected: San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 2:28 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 17 mins
Stanislaus County 2 alerts
SEVERE THUNDERSTORM WARNING (10 updates)
SVRSTO
Areas affected: San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 1:55 pm
Expired: Apr 10 2:30 pm
Duration: 0 hrs 35 mins
At 213 PM PDT, a severe thunderstorm was located over Ripon, or 9
Areas affected: San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 2:13 pm
Expired: Apr 10 2:30 pm
Duration: 0 hrs 17 mins
SVRSTO
Areas affected: Stanislaus, CA
Effective: Apr 10 2:13 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 32 mins
SVRSTO
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 2:40 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 35 mins
SVRSTO
Areas affected: Stanislaus, CA
Effective: Apr 10 2:38 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 37 mins
At 258 PM PDT, a severe thunderstorm was located near Farmington, or
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 2:59 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 16 mins
At 253 PM PDT, a severe thunderstorm was located near Hickman, or 12
Areas affected: Stanislaus, CA
Effective: Apr 10 2:53 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 22 mins
SVRSTO
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 6:36 pm
Expired: Apr 10 7:00 pm
Duration: 0 hrs 24 mins
SVRSTO
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 6:56 pm
Expired: Apr 10 7:45 pm
Duration: 0 hrs 49 mins
At 723 PM PDT, a severe thunderstorm was located near Milton, or 17
Areas affected: Calaveras, CA; San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 7:23 pm
Expired: Apr 10 7:45 pm
Duration: 0 hrs 22 mins
TORNADO WARNING
At 227 PM PDT, a severe thunderstorm capable of producing a tornado
Areas affected: San Joaquin, CA; Stanislaus, CA
Effective: Apr 10 2:28 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 17 mins
Alameda County
SPECIAL WEATHER STATEMENT (2 updates)
At 228 PM PDT, Doppler radar was tracking a strong thunderstorm over
Areas affected: East Bay Interior Valleys
Effective: Apr 10 2:28 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 17 mins
At 245 PM PDT, Doppler radar was tracking a strong thunderstorm 5
Areas affected: East Bay Interior Valleys
Effective: Apr 10 2:45 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 30 mins
Contra Costa County
SPECIAL WEATHER STATEMENT (2 updates)
At 228 PM PDT, Doppler radar was tracking a strong thunderstorm over
Areas affected: East Bay Interior Valleys
Effective: Apr 10 2:28 pm
Expired: Apr 10 2:45 pm
Duration: 0 hrs 17 mins
At 245 PM PDT, Doppler radar was tracking a strong thunderstorm 5
Areas affected: East Bay Interior Valleys
Effective: Apr 10 2:45 pm
Expired: Apr 10 3:15 pm
Duration: 0 hrs 30 mins
Yolo County
SEVERE THUNDERSTORM WARNING (2 updates)
SVRSTO
Areas affected: Sacramento, CA; San Joaquin, CA; Solano, CA; Yolo, CA
Effective: Apr 10 3:00 pm
Expired: Apr 10 3:30 pm
Duration: 0 hrs 30 mins
At 312 PM PDT, a severe thunderstorm was located near Rio Vista, or
Areas affected: Sacramento, CA; San Joaquin, CA; Solano, CA; Yolo, CA
Effective: Apr 10 3:13 pm
Expired: Apr 10 3:30 pm
Duration: 0 hrs 17 mins
Sacramento County
SEVERE THUNDERSTORM WARNING
At 312 PM PDT, a severe thunderstorm was located near Rio Vista, or
Areas affected: Sacramento, CA; San Joaquin, CA; Solano, CA; Yolo, CA
Effective: Apr 10 3:13 pm
Expired: Apr 10 3:30 pm
Duration: 0 hrs 17 mins
Solano County
SEVERE THUNDERSTORM WARNING
At 312 PM PDT, a severe thunderstorm was located near Rio Vista, or
Areas affected: Sacramento, CA; San Joaquin, CA; Solano, CA; Yolo, CA
Effective: Apr 10 3:13 pm
Expired: Apr 10 3:30 pm
Duration: 0 hrs 17 mins
Lake County
SPECIAL WEATHER STATEMENT
At 348 PM PDT, Doppler radar was tracking a strong thunderstorm 7
Areas affected: Southern Lake County
Effective: Apr 10 3:48 pm
Expired: Apr 10 4:15 pm
Duration: 0 hrs 27 mins
Southern Lake County
SPECIAL WEATHER STATEMENT
At 348 PM PDT, Doppler radar was tracking a strong thunderstorm 7
Areas affected: Southern Lake County
Effective: Apr 10 3:48 pm
Expired: Apr 10 4:15 pm
Duration: 0 hrs 27 mins
Monterey County
SPECIAL WEATHER STATEMENT
At 354 PM PDT, Doppler radar was tracking a strong thunderstorm 6
Areas affected: Eastern Santa Clara Hills; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley
Effective: Apr 10 3:54 pm
Expired: Apr 10 4:30 pm
Duration: 0 hrs 36 mins
San Benito County
SPECIAL WEATHER STATEMENT
At 354 PM PDT, Doppler radar was tracking a strong thunderstorm 6
Areas affected: Eastern Santa Clara Hills; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley
Effective: Apr 10 3:54 pm
Expired: Apr 10 4:30 pm
Duration: 0 hrs 36 mins
Santa Clara County
SPECIAL WEATHER STATEMENT
At 354 PM PDT, Doppler radar was tracking a strong thunderstorm 6
Areas affected: Eastern Santa Clara Hills; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Northern Salinas Valley/Hollister Valley and Carmel Valley
Effective: Apr 10 3:54 pm
Expired: Apr 10 4:30 pm
Duration: 0 hrs 36 mins
Colusa County 2 alerts
FLASH FLOOD WARNING
FFWSTO
Areas affected: Colusa, CA
Effective: Apr 10 5:21 pm
Expired: Apr 10 7:15 pm
Duration: 1 hr 54 mins
SEVERE THUNDERSTORM WARNING
SVRSTO
Areas affected: Butte, CA; Colusa, CA; Glenn, CA
Effective: Apr 10 7:06 pm
Expired: Apr 10 7:45 pm
Duration: 0 hrs 39 mins
Glenn County
SEVERE THUNDERSTORM WARNING (2 updates)
SVRSTO
Areas affected: Butte, CA; Colusa, CA; Glenn, CA
Effective: Apr 10 7:06 pm
Expired: Apr 10 7:45 pm
Duration: 0 hrs 39 mins
At 726 PM PDT, a severe thunderstorm was located near Butte City, or
WINTER STORM WATCH 
WINTER STORM WARNING 
SEVERE THUNDERSTORM WARNING 
WINTER WEATHER ADVISORY 
SPECIAL WEATHER STATEMENT 
WIND ADVISORY 
TORNADO WARNING 
FLASH FLOOD WARNING 
