El Dorado County   5 alerts

WINTER STORM WARNING   (3 updates)   Areas affected: West Slope Northern Sierra Nevada Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins     Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 pm Duration: 1 day   2 hrs   58 mins     Areas affected: West Slope Northern Sierra Nevada Effective: Feb 5 2:16 am Expired: Feb 5 6:15 am Duration: 3 hrs   59 mins

FLOOD ADVISORY   (3 updates)   Areas affected: Amador, CA; Calaveras, CA; El Dorado, CA; Tuolumne, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins     Areas affected: El Dorado, CA; Nevada, CA; Placer, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins     Areas affected: Amador, CA; El Dorado, CA; Placer, CA; Sacramento, CA; Solano, CA; Sutter, CA; Yolo, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

WINTER STORM WATCH   (2 updates)   Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 pm Duration: 1 day   2 hrs   58 mins     Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 5 2:19 am Expired: Feb 5 4:00 pm Duration: 13 hrs   41 mins

AVALANCHE WARNING   AVWREV   Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 4 5:57 am Expired: Feb 5 6:00 am Duration: 1 day   0 hrs   03 mins

W. Slope N. Sierra   2 alerts

WINTER STORM WARNING   (2 updates)   Areas affected: West Slope Northern Sierra Nevada Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins     Areas affected: West Slope Northern Sierra Nevada Effective: Feb 5 2:16 am Expired: Feb 5 6:15 am Duration: 3 hrs   59 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

Placer County   5 alerts

WINTER STORM WARNING   (3 updates)   Areas affected: West Slope Northern Sierra Nevada Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins     Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 pm Duration: 1 day   2 hrs   58 mins     Areas affected: West Slope Northern Sierra Nevada Effective: Feb 5 2:16 am Expired: Feb 5 6:15 am Duration: 3 hrs   59 mins

FLOOD ADVISORY   (4 updates)   Areas affected: El Dorado, CA; Nevada, CA; Placer, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins     Areas affected: Amador, CA; El Dorado, CA; Placer, CA; Sacramento, CA; Solano, CA; Sutter, CA; Yolo, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins     Areas affected: Butte, CA; Nevada, CA; Placer, CA; Plumas, CA; Sierra, CA; Tehama, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins     Areas affected: Butte, CA; Colusa, CA; Glenn, CA; Placer, CA; Shasta, CA; Sutter, CA; Tehama, CA; Yolo, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

WINTER STORM WATCH   (2 updates)   Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 pm Duration: 1 day   2 hrs   58 mins     Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 5 2:19 am Expired: Feb 5 4:00 pm Duration: 13 hrs   41 mins

AVALANCHE WARNING   AVWREV   Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 4 5:57 am Expired: Feb 5 6:00 am Duration: 1 day   0 hrs   03 mins

Nevada County   5 alerts

WINTER STORM WARNING   (3 updates)   Areas affected: West Slope Northern Sierra Nevada Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins     Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 pm Duration: 1 day   2 hrs   58 mins     Areas affected: West Slope Northern Sierra Nevada Effective: Feb 5 2:16 am Expired: Feb 5 6:15 am Duration: 3 hrs   59 mins

FLOOD ADVISORY   (2 updates)   Areas affected: El Dorado, CA; Nevada, CA; Placer, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins     Areas affected: Butte, CA; Nevada, CA; Placer, CA; Plumas, CA; Sierra, CA; Tehama, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

WINTER STORM WATCH   (2 updates)   Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 pm Duration: 1 day   2 hrs   58 mins     Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 5 2:19 am Expired: Feb 5 4:00 pm Duration: 13 hrs   41 mins

AVALANCHE WARNING   AVWREV   Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 4 5:57 am Expired: Feb 5 6:00 am Duration: 1 day   0 hrs   03 mins

Amador County   3 alerts

WINTER STORM WARNING   (2 updates)   Areas affected: West Slope Northern Sierra Nevada Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins     Areas affected: West Slope Northern Sierra Nevada Effective: Feb 5 2:16 am Expired: Feb 5 6:15 am Duration: 3 hrs   59 mins

FLOOD ADVISORY   (2 updates)   Areas affected: Amador, CA; Calaveras, CA; El Dorado, CA; Tuolumne, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins     Areas affected: Amador, CA; El Dorado, CA; Placer, CA; Sacramento, CA; Solano, CA; Sutter, CA; Yolo, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

Alpine County   4 alerts

WINTER STORM WARNING   (3 updates)   Areas affected: West Slope Northern Sierra Nevada Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins     Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 pm Duration: 1 day   2 hrs   58 mins     Areas affected: West Slope Northern Sierra Nevada Effective: Feb 5 2:16 am Expired: Feb 5 6:15 am Duration: 3 hrs   59 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

WINTER STORM WATCH   (2 updates)   Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 pm Duration: 1 day   2 hrs   58 mins     Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 5 2:19 am Expired: Feb 5 4:00 pm Duration: 13 hrs   41 mins

AVALANCHE WARNING   AVWREV   Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: Feb 4 5:57 am Expired: Feb 5 6:00 am Duration: 1 day   0 hrs   03 mins

Calaveras County   3 alerts

WINTER STORM WARNING   (2 updates)   Areas affected: West Slope Northern Sierra Nevada Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins     Areas affected: West Slope Northern Sierra Nevada Effective: Feb 5 2:16 am Expired: Feb 5 6:15 am Duration: 3 hrs   59 mins

FLOOD ADVISORY     Areas affected: Amador, CA; Calaveras, CA; El Dorado, CA; Tuolumne, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

Sierra County   4 alerts

WINTER STORM WARNING   (2 updates)   Areas affected: West Slope Northern Sierra Nevada Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins     Areas affected: West Slope Northern Sierra Nevada Effective: Feb 5 2:16 am Expired: Feb 5 6:15 am Duration: 3 hrs   59 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

FLOOD ADVISORY     Areas affected: Butte, CA; Nevada, CA; Placer, CA; Plumas, CA; Sierra, CA; Tehama, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

WINTER STORM WATCH   (2 updates)   Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 pm Duration: 1 day   2 hrs   58 mins     Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties Effective: Feb 5 2:19 am Expired: Feb 5 4:00 pm Duration: 13 hrs   41 mins

Tuolumne County   3 alerts

WINTER STORM WARNING   (3 updates)   Areas affected: West Slope Northern Sierra Nevada Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 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: Feb 4 9:41 pm Expired: Feb 5 5:45 am Duration: 8 hrs   04 mins     Areas affected: West Slope Northern Sierra Nevada Effective: Feb 5 2:16 am Expired: Feb 5 6:15 am Duration: 3 hrs   59 mins

FLOOD ADVISORY     Areas affected: Amador, CA; Calaveras, CA; El Dorado, CA; Tuolumne, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

Yuba County   3 alerts

WINTER STORM WARNING   (2 updates)   Areas affected: West Slope Northern Sierra Nevada Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins     Areas affected: West Slope Northern Sierra Nevada Effective: Feb 5 2:16 am Expired: Feb 5 6:15 am Duration: 3 hrs   59 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

FLOOD ADVISORY   (2 updates)   Areas affected: Butte, CA; Nevada, CA; Placer, CA; Plumas, CA; Sierra, CA; Tehama, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins     Areas affected: Butte, CA; Colusa, CA; Glenn, CA; Placer, CA; Shasta, CA; Sutter, CA; Tehama, CA; Yolo, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

Sacramento County   2 alerts

FLOOD ADVISORY     Areas affected: Amador, CA; El Dorado, CA; Placer, CA; Sacramento, CA; Solano, CA; Sutter, CA; Yolo, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

Solano County   2 alerts

FLOOD ADVISORY     Areas affected: Amador, CA; El Dorado, CA; Placer, CA; Sacramento, CA; Solano, CA; Sutter, CA; Yolo, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

Sutter County   2 alerts

FLOOD ADVISORY   (2 updates)   Areas affected: Amador, CA; El Dorado, CA; Placer, CA; Sacramento, CA; Solano, CA; Sutter, CA; Yolo, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins     Areas affected: Butte, CA; Colusa, CA; Glenn, CA; Placer, CA; Shasta, CA; Sutter, CA; Tehama, CA; Yolo, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

Yolo County   2 alerts

FLOOD ADVISORY   (2 updates)   Areas affected: Amador, CA; El Dorado, CA; Placer, CA; Sacramento, CA; Solano, CA; Sutter, CA; Yolo, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins     Areas affected: Butte, CA; Colusa, CA; Glenn, CA; Placer, CA; Shasta, CA; Sutter, CA; Tehama, CA; Yolo, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

The Motherlode

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

N.E. Foothills Sac Valley

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

Plumas County   4 alerts

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

FLOOD ADVISORY     Areas affected: Butte, CA; Nevada, CA; Placer, CA; Plumas, CA; Sierra, CA; Tehama, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

WINTER STORM WARNING     Areas affected: Western Plumas County/Lassen Park Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins

WINTER STORM WATCH   (2 updates)   Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 pm Duration: 1 day   2 hrs   58 mins     Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties Effective: Feb 5 2:19 am Expired: Feb 5 4:00 pm Duration: 13 hrs   41 mins

Butte County   4 alerts

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

FLOOD ADVISORY   (3 updates)   Areas affected: Butte, CA; Nevada, CA; Placer, CA; Plumas, CA; Sierra, CA; Tehama, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins     Areas affected: Butte, CA; Colusa, CA; Glenn, CA; Placer, CA; Shasta, CA; Sutter, CA; Tehama, CA; Yolo, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins     Areas affected: Butte, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

WINTER STORM WARNING     Areas affected: Western Plumas County/Lassen Park Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins

FLOOD WARNING   (2 updates) The National Weather Service in Sacramento CA has issued a Flood Warning for the following rivers in California   Areas affected: Butte, CA; Glenn, CA Effective: Feb 4 9:02 pm Expired: Feb 5 9:15 pm Duration: 1 day   0 hrs   13 mins   The Flood Warning is extended for the following rivers in California   Areas affected: Butte, CA; Glenn, CA Effective: Feb 4 9:02 pm Expired: Feb 5 9:15 pm Duration: 1 day   0 hrs   13 mins

Colusa County   2 alerts

FLOOD WATCH   (2 updates)   Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins     Areas affected: Shasta Lake Area / Northern Shasta County; Mountains Southwestern Shasta County to Western Colusa County Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

FLOOD ADVISORY     Areas affected: Butte, CA; Colusa, CA; Glenn, CA; Placer, CA; Shasta, CA; Sutter, CA; Tehama, CA; Yolo, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

Glenn County   3 alerts

FLOOD WATCH   (2 updates)   Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins     Areas affected: Shasta Lake Area / Northern Shasta County; Mountains Southwestern Shasta County to Western Colusa County Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

FLOOD ADVISORY     Areas affected: Butte, CA; Colusa, CA; Glenn, CA; Placer, CA; Shasta, CA; Sutter, CA; Tehama, CA; Yolo, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

FLOOD WARNING   (2 updates) The National Weather Service in Sacramento CA has issued a Flood Warning for the following rivers in California   Areas affected: Butte, CA; Glenn, CA Effective: Feb 4 9:02 pm Expired: Feb 5 9:15 pm Duration: 1 day   0 hrs   13 mins   The Flood Warning is extended for the following rivers in California   Areas affected: Butte, CA; Glenn, CA Effective: Feb 4 9:02 pm Expired: Feb 5 9:15 pm Duration: 1 day   0 hrs   13 mins

Lassen County   5 alerts

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

WINTER STORM WARNING     Areas affected: Western Plumas County/Lassen Park Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins

WINTER STORM WATCH   (2 updates)   Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 pm Duration: 1 day   2 hrs   58 mins     Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties Effective: Feb 5 2:19 am Expired: Feb 5 4:00 pm Duration: 13 hrs   41 mins

FLOOD WARNING   (2 updates) Forecast flooding changed to Moderate severity for the following rivers in California   Areas affected: Lassen, CA Effective: Feb 4 9:14 pm Expired: Feb 5 2:00 pm Duration: 16 hrs   46 mins     Areas affected: Lassen, CA Effective: Feb 4 11:34 am Expired: Feb 6 12:00 pm Duration: 2 days   0 hrs   26 mins

FLOOD ADVISORY     Areas affected: Lassen, CA Effective: Feb 4 11:40 am Expired: Feb 5 10:00 am Duration: 22 hrs   20 mins

San Joaquin County

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

Shasta County   3 alerts

FLOOD WATCH   (2 updates)   Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins     Areas affected: Shasta Lake Area / Northern Shasta County; Mountains Southwestern Shasta County to Western Colusa County Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

FLOOD ADVISORY     Areas affected: Butte, CA; Colusa, CA; Glenn, CA; Placer, CA; Shasta, CA; Sutter, CA; Tehama, CA; Yolo, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

WINTER STORM WARNING     Areas affected: Western Plumas County/Lassen Park Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins

Stanislaus County

FLOOD WATCH     Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

Tehama County   4 alerts

FLOOD WATCH   (2 updates)   Areas affected: Northern Sacramento Valley; Central Sacramento Valley; Southern Sacramento Valley; Carquinez Strait and Delta; Northern San Joaquin Valley; Northeast Foothills/Sacramento Valley; Motherlode; Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins     Areas affected: Shasta Lake Area / Northern Shasta County; Mountains Southwestern Shasta County to Western Colusa County Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 am Duration: 14 hrs   58 mins

FLOOD ADVISORY   (2 updates)   Areas affected: Butte, CA; Nevada, CA; Placer, CA; Plumas, CA; Sierra, CA; Tehama, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins     Areas affected: Butte, CA; Colusa, CA; Glenn, CA; Placer, CA; Shasta, CA; Sutter, CA; Tehama, CA; Yolo, CA; Yuba, CA Effective: Feb 4 9:58 pm Expired: Feb 5 3:00 am Duration: 5 hrs   02 mins

WINTER STORM WARNING     Areas affected: Western Plumas County/Lassen Park Effective: Feb 4 10:00 pm Expired: Feb 5 6:00 am Duration: 8 hrs   00 mins

FLOOD WARNING   (4 updates) The National Weather Service in Sacramento CA has issued a Flood Warning for the following rivers in California   Areas affected: Tehama, CA Effective: Feb 4 9:02 pm Expired: Feb 5 9:15 pm Duration: 1 day   0 hrs   13 mins   The National Weather Service in Sacramento CA has issued a Flood Warning for the following rivers in California   Areas affected: Tehama, CA Effective: Feb 4 9:02 pm Expired: Feb 5 9:15 pm Duration: 1 day   0 hrs   13 mins   The Flood Warning is extended for the following rivers in California   Areas affected: Tehama, CA Effective: Feb 4 9:02 pm Expired: Feb 5 9:15 pm Duration: 1 day   0 hrs   13 mins   The Flood Warning is extended for the following rivers in California   Areas affected: Tehama, CA Effective: Feb 4 9:02 pm Expired: Feb 5 9:15 pm Duration: 1 day   0 hrs   13 mins

Del Norte County   2 alerts

WINTER WEATHER ADVISORY     Areas affected: Coastal Del Norte Effective: Feb 4 10:12 pm Expired: Feb 5 6:15 am Duration: 8 hrs   03 mins

WINTER STORM WARNING     Areas affected: Del Norte Interior Effective: Feb 4 10:12 pm Expired: Feb 5 6:15 am Duration: 8 hrs   03 mins

Fresno County

WINTER STORM WARNING     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: Feb 4 9:41 pm Expired: Feb 5 5:45 am Duration: 8 hrs   04 mins

Kern County

WINTER STORM WARNING     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: Feb 4 9:41 pm Expired: Feb 5 5:45 am Duration: 8 hrs   04 mins

Madera County   3 alerts

WINTER STORM WARNING     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: Feb 4 9:41 pm Expired: Feb 5 5:45 am Duration: 8 hrs   04 mins

FLOOD ADVISORY     Areas affected: Madera, CA; Mariposa, CA Effective: Feb 4 9:58 pm Expired: Feb 5 1:00 am Duration: 3 hrs   02 mins

FLOOD WATCH     Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra Effective: Feb 4 9:45 pm Expired: Feb 5 5:45 am Duration: 8 hrs   00 mins

Mariposa County   3 alerts

WINTER STORM WARNING     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: Feb 4 9:41 pm Expired: Feb 5 5:45 am Duration: 8 hrs   04 mins

FLOOD ADVISORY     Areas affected: Madera, CA; Mariposa, CA Effective: Feb 4 9:58 pm Expired: Feb 5 1:00 am Duration: 3 hrs   02 mins

FLOOD WATCH     Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra Effective: Feb 4 9:45 pm Expired: Feb 5 5:45 am Duration: 8 hrs   00 mins

Tulare County

WINTER STORM WARNING     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: Feb 4 9:41 pm Expired: Feb 5 5:45 am Duration: 8 hrs   04 mins

Humboldt County   2 alerts

WINTER WEATHER ADVISORY   (2 updates)   Areas affected: Northern Humboldt Interior; Southern Humboldt Interior Effective: Feb 4 10:12 pm Expired: Feb 5 6:15 am Duration: 8 hrs   03 mins     Areas affected: Southwestern Humboldt Effective: Feb 4 10:12 pm Expired: Feb 5 6:15 am Duration: 8 hrs   03 mins

WINTER STORM WATCH     Areas affected: Northern Humboldt Interior Effective: Feb 2 12:49 pm Expired: Feb 2 1:04 pm Duration: 0 hrs   15 mins

Inyo County

WINTER STORM WARNING     Areas affected: Eastern Sierra Slopes of Inyo County Effective: Feb 4 1:44 pm Expired: Feb 5 4:00 am Duration: 14 hrs   16 mins

Los Angeles County

FROST ADVISORY     Areas affected: North Bay Interior Valleys Effective: Feb 4 8:44 pm Expired: Feb 5 4:45 am Duration: 8 hrs   01 min

Marin County

FROST ADVISORY     Areas affected: North Bay Interior Valleys Effective: Feb 4 8:44 pm Expired: Feb 5 4:45 am Duration: 8 hrs   01 min

Napa County

FROST ADVISORY     Areas affected: North Bay Interior Valleys Effective: Feb 4 8:44 pm Expired: Feb 5 4:45 am Duration: 8 hrs   01 min

Sonoma County   2 alerts

FROST ADVISORY     Areas affected: North Bay Interior Valleys Effective: Feb 4 8:44 pm Expired: Feb 5 4:45 am Duration: 8 hrs   01 min

FLOOD WARNING   (2 updates) Forecast flooding changed from Minor to Moderate severity and increased in duration for the following rivers in California   Areas affected: Sonoma, CA Effective: Feb 4 4:22 pm Expired: Feb 5 4:30 am Duration: 12 hrs   08 mins     Areas affected: Sonoma, CA Effective: Feb 3 11:10 pm Expired: Feb 5 10:00 pm Duration: 1 day   22 hrs   50 mins

Merced County

FLOOD WATCH     Areas affected: Mariposa Madera Foothills; Mariposa-Madera Lower Sierra Effective: Feb 4 9:45 pm Expired: Feb 5 5:45 am Duration: 8 hrs   00 mins

Mendocino County

FLOOD WARNING   (2 updates) The Flood Warning continues for the following rivers in California   Areas affected: Mendocino, CA Effective: Feb 4 9:05 pm Expired: Feb 5 8:00 am Duration: 10 hrs   55 mins   Forecast flooding changed from Minor to Moderate severity and increased in duration for the following rivers in California   Areas affected: Mendocino, CA Effective: Feb 4 9:02 pm Expired: Feb 5 8:00 am Duration: 10 hrs   58 mins

Modoc County

FLOOD WARNING   Forecast flooding changed from Moderate to Major severity and increased in duration for the following rivers in California   Areas affected: Modoc, CA Effective: Feb 4 5:07 pm Expired: Feb 5 6:00 am Duration: 12 hrs   53 mins

Mono County   2 alerts

WINTER STORM WARNING   (2 updates)   Areas affected: Mono Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 pm Duration: 1 day   2 hrs   58 mins     Areas affected: Mono Effective: Feb 5 2:19 am Expired: Feb 5 4:00 pm Duration: 13 hrs   41 mins

WINTER STORM WATCH   (2 updates)   Areas affected: Mono Effective: Feb 4 1:02 pm Expired: Feb 5 4:00 pm Duration: 1 day   2 hrs   58 mins     Areas affected: Mono Effective: Feb 5 2:19 am Expired: Feb 5 4:00 pm Duration: 13 hrs   41 mins

San Luis Obispo County   2 alerts

HIGH WIND WARNING   (2 updates)   Areas affected: San Luis Obispo County Interior Valleys; San Luis Obispo County Mountains; Santa Barbara County Interior Mountains; Northern Ventura County Mountains Effective: Feb 4 4:53 pm Expired: Feb 5 3:00 am Duration: 10 hrs   07 mins     Areas affected: Santa Lucia Mountains Effective: Feb 4 4:53 pm Expired: Feb 5 3:00 am Duration: 10 hrs   07 mins

WIND ADVISORY     Areas affected: San Luis Obispo County Beaches; San Luis Obispo County Inland Central Coast; Southern Salinas Valley; Santa Barbara County Central Coast Beaches; Santa Barbara County Inland Central Coast Effective: Feb 4 4:53 pm Expired: Feb 5 3:00 am Duration: 10 hrs   07 mins

Santa Barbara County   2 alerts

HIGH WIND WARNING     Areas affected: San Luis Obispo County Interior Valleys; San Luis Obispo County Mountains; Santa Barbara County Interior Mountains; Northern Ventura County Mountains Effective: Feb 4 4:53 pm Expired: Feb 5 3:00 am Duration: 10 hrs   07 mins

WIND ADVISORY   (3 updates)   Areas affected: San Luis Obispo County Beaches; San Luis Obispo County Inland Central Coast; Southern Salinas Valley; Santa Barbara County Central Coast Beaches; Santa Barbara County Inland Central Coast Effective: Feb 4 4:53 pm Expired: Feb 5 3:00 am Duration: 10 hrs   07 mins     Areas affected: Cuyama Valley; Southern Ventura County Mountains Effective: Feb 4 4:53 pm Expired: Feb 5 3:00 am Duration: 10 hrs   07 mins     Areas affected: Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Western Santa Monica Mountains Recreational Area; Eastern Santa Monica Mountains Recreational Area Effective: Feb 4 4:53 pm Expired: Feb 5 5:00 am Duration: 12 hrs   07 mins

Ventura County   2 alerts

HIGH WIND WARNING     Areas affected: San Luis Obispo County Interior Valleys; San Luis Obispo County Mountains; Santa Barbara County Interior Mountains; Northern Ventura County Mountains Effective: Feb 4 4:53 pm Expired: Feb 5 3:00 am Duration: 10 hrs   07 mins

WIND ADVISORY   (2 updates)   Areas affected: Cuyama Valley; Southern Ventura County Mountains Effective: Feb 4 4:53 pm Expired: Feb 5 3:00 am Duration: 10 hrs   07 mins     Areas affected: Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Western Santa Monica Mountains Recreational Area; Eastern Santa Monica Mountains Recreational Area Effective: Feb 4 4:53 pm Expired: Feb 5 5:00 am Duration: 12 hrs   07 mins

Siskiyou County   2 alerts

WINTER STORM WARNING   (4 updates)   Areas affected: Western Siskiyou County Effective: Feb 4 8:15 pm Expired: Feb 5 4:00 am Duration: 7 hrs   45 mins     Areas affected: Western Siskiyou County Effective: Feb 5 1:25 am Expired: Feb 5 2:00 pm Duration: 12 hrs   35 mins     Areas affected: Western Siskiyou County Effective: Feb 5 2:02 am Expired: Feb 5 3:00 pm Duration: 12 hrs   58 mins     Areas affected: Western Siskiyou County Effective: Feb 5 2:21 am Expired: Feb 5 3:00 pm Duration: 12 hrs   39 mins

WINTER WEATHER ADVISORY   (4 updates)   Areas affected: Western Siskiyou County Effective: Feb 5 1:25 am Expired: Feb 5 2:00 pm Duration: 12 hrs   35 mins     Areas affected: Western Siskiyou County Effective: Feb 5 2:02 am Expired: Feb 5 3:00 pm Duration: 12 hrs   58 mins     Areas affected: Western Siskiyou County Effective: Feb 5 2:21 am Expired: Feb 5 3:00 pm Duration: 12 hrs   39 mins     Areas affected: South Central Siskiyou County Effective: Feb 5 2:21 am Expired: Feb 5 3:00 pm Duration: 12 hrs   39 mins

Trinity County

WINTER WEATHER ADVISORY     Areas affected: Northern Trinity; Southern Trinity Effective: Feb 4 10:12 pm Expired: Feb 5 6:15 am Duration: 8 hrs   03 mins