El Dorado County   2 alerts

LAKE WIND ADVISORY     Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: May 17 10:45 pm Expired: May 18 5:00 am Duration: 6 hrs   15 mins

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

Placer County   2 alerts

LAKE WIND ADVISORY     Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: May 17 10:45 pm Expired: May 18 5:00 am Duration: 6 hrs   15 mins

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

Nevada County   2 alerts

LAKE WIND ADVISORY     Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: May 17 10:45 pm Expired: May 18 5:00 am Duration: 6 hrs   15 mins

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

Alpine County

LAKE WIND ADVISORY     Areas affected: Greater Lake Tahoe Area; Greater Lake Tahoe Area Effective: May 17 10:45 pm Expired: May 18 5:00 am Duration: 6 hrs   15 mins

Sacramento County   2 alerts

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

WIND ADVISORY     Areas affected: Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta Effective: May 17 7:51 pm Expired: May 18 8:00 am Duration: 12 hrs   09 mins

Amador County

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

Butte County

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

Calaveras County

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

Colusa County

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

Contra Costa County   2 alerts

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

WIND ADVISORY     Areas affected: North Bay Interior Mountains; Santa Cruz Mountains; Eastern Santa Clara Hills; East Bay Hills Effective: May 17 9:24 pm Expired: May 18 11:00 am Duration: 13 hrs   36 mins

Glenn County

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

San Joaquin County   2 alerts

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

WIND ADVISORY     Areas affected: Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta Effective: May 17 7:51 pm Expired: May 18 8:00 am Duration: 12 hrs   09 mins

Shasta County

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

Solano County   2 alerts

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

WIND ADVISORY     Areas affected: Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta Effective: May 17 7:51 pm Expired: May 18 8:00 am Duration: 12 hrs   09 mins

Stanislaus County

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

Sutter County

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

Tehama County

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

Tuolumne County

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

Yuba County

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

Yolo County   2 alerts

RED FLAG WARNING     Areas affected: South-Central Shasta County Including Redding Metro; Northern Sacramento Valley in Tehama County; Central Glenn County Including Interstate 5; Eastern Glenn County; Butte County Below 1000 ft; Central Colusa County Including Interstate 5; Eastern Colusa County; Sutter and Yuba Counties Below 1000 ft; Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Sacramento Metro and Western El Dorado and Amador Counties; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta; Central San Joaquin County Including Stockton Metro; Tracy Triangle Below 1000 ft; Northeastern San Joaquin Valley Below 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro Effective: May 17 12:07 pm Expired: May 18 4:00 pm Duration: 1 day   3 hrs   53 mins

WIND ADVISORY     Areas affected: Western Yolo County Including Capay Valley and Interstate 505; Central Yolo and Northeast Solano Counties Including Woodland and Davis; Central Solano County Including Fairfield and Vacaville; Southwestern Solano County Including Vallejo; Sacramento County Delta; San Joaquin County Delta Effective: May 17 7:51 pm Expired: May 18 8:00 am Duration: 12 hrs   09 mins

Alameda County

WIND ADVISORY     Areas affected: North Bay Interior Mountains; Santa Cruz Mountains; Eastern Santa Clara Hills; East Bay Hills Effective: May 17 9:24 pm Expired: May 18 11:00 am Duration: 13 hrs   36 mins

Napa County   2 alerts

WIND ADVISORY     Areas affected: North Bay Interior Mountains; Santa Cruz Mountains; Eastern Santa Clara Hills; East Bay Hills Effective: May 17 9:24 pm Expired: May 18 11:00 am Duration: 13 hrs   36 mins

COASTAL FLOOD ADVISORY   (3 updates)   Areas affected: North Bay Interior Valleys Effective: May 17 10:16 pm Expired: May 18 6:30 am Duration: 8 hrs   14 mins     Areas affected: North Bay Interior Valleys Effective: May 18 5:53 am Expired: May 18 12:45 pm Duration: 6 hrs   52 mins     Areas affected: North Bay Interior Valleys Effective: May 18 8:57 am Expired: May 19 3:00 am Duration: 18 hrs   03 mins

San Mateo County   2 alerts

WIND ADVISORY     Areas affected: North Bay Interior Mountains; Santa Cruz Mountains; Eastern Santa Clara Hills; East Bay Hills Effective: May 17 9:24 pm Expired: May 18 11:00 am Duration: 13 hrs   36 mins

BEACH HAZARDS STATEMENT   (2 updates)   Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 17 10:16 pm Expired: May 18 6:30 am Duration: 8 hrs   14 mins     Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 18 5:53 am Expired: May 18 9:00 am Duration: 3 hrs   07 mins

Santa Clara County

WIND ADVISORY     Areas affected: North Bay Interior Mountains; Santa Cruz Mountains; Eastern Santa Clara Hills; East Bay Hills Effective: May 17 9:24 pm Expired: May 18 11:00 am Duration: 13 hrs   36 mins

Santa Cruz County   2 alerts

WIND ADVISORY     Areas affected: North Bay Interior Mountains; Santa Cruz Mountains; Eastern Santa Clara Hills; East Bay Hills Effective: May 17 9:24 pm Expired: May 18 11:00 am Duration: 13 hrs   36 mins

BEACH HAZARDS STATEMENT   (2 updates)   Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 17 10:16 pm Expired: May 18 6:30 am Duration: 8 hrs   14 mins     Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 18 5:53 am Expired: May 18 9:00 am Duration: 3 hrs   07 mins

Sonoma County   3 alerts

WIND ADVISORY     Areas affected: North Bay Interior Mountains; Santa Cruz Mountains; Eastern Santa Clara Hills; East Bay Hills Effective: May 17 9:24 pm Expired: May 18 11:00 am Duration: 13 hrs   36 mins

COASTAL FLOOD ADVISORY   (3 updates)   Areas affected: North Bay Interior Valleys Effective: May 17 10:16 pm Expired: May 18 6:30 am Duration: 8 hrs   14 mins     Areas affected: North Bay Interior Valleys Effective: May 18 5:53 am Expired: May 18 12:45 pm Duration: 6 hrs   52 mins     Areas affected: North Bay Interior Valleys Effective: May 18 8:57 am Expired: May 19 3:00 am Duration: 18 hrs   03 mins

BEACH HAZARDS STATEMENT   (2 updates)   Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 17 10:16 pm Expired: May 18 6:30 am Duration: 8 hrs   14 mins     Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 18 5:53 am Expired: May 18 9:00 am Duration: 3 hrs   07 mins

Fresno County   2 alerts

LAKE WIND ADVISORY   (2 updates)   Areas affected: West Side Mountains north of 198 Effective: May 17 10:50 pm Expired: May 18 8:00 am Duration: 9 hrs   10 mins     Areas affected: West Side Mountains north of 198 Effective: May 18 7:33 am Expired: May 18 8:45 am Duration: 1 hr   12 mins

RED FLAG WARNING   (2 updates)   Areas affected: West Side Hills; San Joaquin Valley Effective: May 17 10:48 pm Expired: May 18 7:00 am Duration: 8 hrs   12 mins     Areas affected: West Side Hills; San Joaquin Valley Effective: May 18 6:48 am Expired: May 18 3:00 pm Duration: 8 hrs   12 mins

Merced County   2 alerts

LAKE WIND ADVISORY   (2 updates)   Areas affected: West Side Mountains north of 198 Effective: May 17 10:50 pm Expired: May 18 8:00 am Duration: 9 hrs   10 mins     Areas affected: West Side Mountains north of 198 Effective: May 18 7:33 am Expired: May 18 8:45 am Duration: 1 hr   12 mins

RED FLAG WARNING   (2 updates)   Areas affected: West Side Hills; San Joaquin Valley Effective: May 17 10:48 pm Expired: May 18 7:00 am Duration: 8 hrs   12 mins     Areas affected: West Side Hills; San Joaquin Valley Effective: May 18 6:48 am Expired: May 18 3:00 pm Duration: 8 hrs   12 mins

Kern County

RED FLAG WARNING   (2 updates)   Areas affected: West Side Hills; San Joaquin Valley Effective: May 17 10:48 pm Expired: May 18 7:00 am Duration: 8 hrs   12 mins     Areas affected: West Side Hills; San Joaquin Valley Effective: May 18 6:48 am Expired: May 18 3:00 pm Duration: 8 hrs   12 mins

Kings County

RED FLAG WARNING   (2 updates)   Areas affected: West Side Hills; San Joaquin Valley Effective: May 17 10:48 pm Expired: May 18 7:00 am Duration: 8 hrs   12 mins     Areas affected: West Side Hills; San Joaquin Valley Effective: May 18 6:48 am Expired: May 18 3:00 pm Duration: 8 hrs   12 mins

Madera County

RED FLAG WARNING   (2 updates)   Areas affected: West Side Hills; San Joaquin Valley Effective: May 17 10:48 pm Expired: May 18 7:00 am Duration: 8 hrs   12 mins     Areas affected: West Side Hills; San Joaquin Valley Effective: May 18 6:48 am Expired: May 18 3:00 pm Duration: 8 hrs   12 mins

Mariposa County

RED FLAG WARNING   (2 updates)   Areas affected: West Side Hills; San Joaquin Valley Effective: May 17 10:48 pm Expired: May 18 7:00 am Duration: 8 hrs   12 mins     Areas affected: West Side Hills; San Joaquin Valley Effective: May 18 6:48 am Expired: May 18 3:00 pm Duration: 8 hrs   12 mins

Tulare County

RED FLAG WARNING   (2 updates)   Areas affected: West Side Hills; San Joaquin Valley Effective: May 17 10:48 pm Expired: May 18 7:00 am Duration: 8 hrs   12 mins     Areas affected: West Side Hills; San Joaquin Valley Effective: May 18 6:48 am Expired: May 18 3:00 pm Duration: 8 hrs   12 mins

Imperial County

WIND ADVISORY   (5 updates)   Areas affected: Joshua Tree NP West; Joshua Tree NP East; Chuckwalla Mountains; Chiriaco Summit; Palo Verde Valley; Chuckwalla Valley Effective: May 17 10:57 pm Expired: May 18 11:00 am Duration: 12 hrs   03 mins     Areas affected: Imperial County Southwest Effective: May 17 10:57 pm Expired: May 18 1:00 am Duration: 2 hrs   03 mins     Areas affected: Joshua Tree NP West; Joshua Tree NP East; Chuckwalla Mountains; Chiriaco Summit; Palo Verde Valley; Chuckwalla Valley Effective: May 18 12:35 am Expired: May 18 11:00 am Duration: 10 hrs   25 mins     Areas affected: Imperial County Southwest Effective: May 18 12:35 am Expired: May 18 2:00 am Duration: 1 hr   25 mins     Areas affected: Joshua Tree NP West; Joshua Tree NP East; Chuckwalla Mountains; Chiriaco Summit; Palo Verde Valley; Chuckwalla Valley Effective: May 18 1:48 am Expired: May 18 11:00 am Duration: 9 hrs   12 mins

Riverside County   2 alerts

WIND ADVISORY   (5 updates)   Areas affected: Joshua Tree NP West; Joshua Tree NP East; Chuckwalla Mountains; Chiriaco Summit; Palo Verde Valley; Chuckwalla Valley Effective: May 17 10:57 pm Expired: May 18 11:00 am Duration: 12 hrs   03 mins     Areas affected: San Gorgonio Pass Near Banning Effective: May 17 9:44 pm Expired: May 18 3:00 am Duration: 5 hrs   16 mins     Areas affected: Riverside County Mountains; San Diego County Mountains; San Diego County Deserts Effective: May 17 9:44 pm Expired: May 18 3:00 am Duration: 5 hrs   16 mins     Areas affected: Joshua Tree NP West; Joshua Tree NP East; Chuckwalla Mountains; Chiriaco Summit; Palo Verde Valley; Chuckwalla Valley Effective: May 18 12:35 am Expired: May 18 11:00 am Duration: 10 hrs   25 mins     Areas affected: Joshua Tree NP West; Joshua Tree NP East; Chuckwalla Mountains; Chiriaco Summit; Palo Verde Valley; Chuckwalla Valley Effective: May 18 1:48 am Expired: May 18 11:00 am Duration: 9 hrs   12 mins

AIR QUALITY ALERT     Areas affected: Coachella Valley; San Gorgonio Pass Near Banning Effective: May 16 2:48 pm Expired: May 18 8:00 am Duration: 1 day   17 hrs   12 mins

San Bernardino County   2 alerts

WIND ADVISORY   (7 updates)   Areas affected: Joshua Tree NP West; Joshua Tree NP East; Chuckwalla Mountains; Chiriaco Summit; Palo Verde Valley; Chuckwalla Valley Effective: May 17 10:57 pm Expired: May 18 11:00 am Duration: 12 hrs   03 mins     Areas affected: Western Mojave Desert Effective: May 17 10:36 pm Expired: May 18 5:00 am Duration: 6 hrs   24 mins     Areas affected: Eastern Mojave Desert, Including the Mojave National Preserve; Morongo Basin; Cadiz Basin Effective: May 17 10:36 pm Expired: May 18 5:00 am Duration: 6 hrs   24 mins     Areas affected: San Bernardino County Mountains; Apple and Lucerne Valleys Effective: May 17 9:44 pm Expired: May 18 3:00 am Duration: 5 hrs   16 mins     Areas affected: Joshua Tree NP West; Joshua Tree NP East; Chuckwalla Mountains; Chiriaco Summit; Palo Verde Valley; Chuckwalla Valley Effective: May 18 12:35 am Expired: May 18 11:00 am Duration: 10 hrs   25 mins     Areas affected: Joshua Tree NP West; Joshua Tree NP East; Chuckwalla Mountains; Chiriaco Summit; Palo Verde Valley; Chuckwalla Valley Effective: May 18 1:48 am Expired: May 18 11:00 am Duration: 9 hrs   12 mins   Winds have decreased across the area and the Wind Advisory has been   Areas affected: Northwest Plateau; Hualapai Mountains; Northwest Deserts; Western Mojave Desert; Eastern Mojave Desert, Including the Mojave National Preserve; Morongo Basin; Cadiz Basin Effective: May 18 4:44 am Expired: May 18 5:45 am Duration: 1 hr   01 min

HIGH WIND WARNING   (2 updates)   Areas affected: Lake Havasu and Fort Mohave; Lake Mead - AZ side; Lake Mohave - AZ side; San Bernardino County-Upper Colorado River Valley; Lake Mead - NV side; Lake Mohave - NV side Effective: May 17 10:36 pm Expired: May 18 5:00 am Duration: 6 hrs   24 mins     Areas affected: Lake Havasu and Fort Mohave; Lake Mead - AZ side; Lake Mohave - AZ side; San Bernardino County-Upper Colorado River Valley; Lake Mead - NV side; Lake Mohave - NV side Effective: May 18 4:44 am Expired: May 18 11:00 am Duration: 6 hrs   16 mins

Inyo County

HIGH WIND WARNING   (2 updates)   Areas affected: Eastern Sierra Slopes of Inyo County; White Mountains of Inyo County; Death Valley National Park; Owens Valley South; Owens Valley North; Esmeralda and Central Nye County Effective: May 17 10:36 pm Expired: May 18 5:00 am Duration: 6 hrs   24 mins   Winds have decreased across the area and the High Wind Warning will   Areas affected: Eastern Sierra Slopes of Inyo County; White Mountains of Inyo County; Death Valley National Park; Owens Valley South; Owens Valley North; Esmeralda and Central Nye County; Lincoln County; Northeast Clark County; Western Clark and Southern Nye County; Sheep Range; Spring Mountains-Red Rock Canyon; Las Vegas Valley; Southern Clark County Effective: May 18 4:44 am Expired: May 18 5:45 am Duration: 1 hr   01 min

Los Angeles County   2 alerts

COASTAL FLOOD ADVISORY   (3 updates)   Areas affected: North Bay Interior Valleys Effective: May 17 10:16 pm Expired: May 18 6:30 am Duration: 8 hrs   14 mins     Areas affected: North Bay Interior Valleys Effective: May 18 5:53 am Expired: May 18 12:45 pm Duration: 6 hrs   52 mins     Areas affected: North Bay Interior Valleys Effective: May 18 8:57 am Expired: May 19 3:00 am Duration: 18 hrs   03 mins

BEACH HAZARDS STATEMENT   (2 updates)   Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 17 10:16 pm Expired: May 18 6:30 am Duration: 8 hrs   14 mins     Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 18 5:53 am Expired: May 18 9:00 am Duration: 3 hrs   07 mins

Marin County   2 alerts

COASTAL FLOOD ADVISORY   (3 updates)   Areas affected: North Bay Interior Valleys Effective: May 17 10:16 pm Expired: May 18 6:30 am Duration: 8 hrs   14 mins     Areas affected: North Bay Interior Valleys Effective: May 18 5:53 am Expired: May 18 12:45 pm Duration: 6 hrs   52 mins     Areas affected: North Bay Interior Valleys Effective: May 18 8:57 am Expired: May 19 3:00 am Duration: 18 hrs   03 mins

BEACH HAZARDS STATEMENT   (2 updates)   Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 17 10:16 pm Expired: May 18 6:30 am Duration: 8 hrs   14 mins     Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 18 5:53 am Expired: May 18 9:00 am Duration: 3 hrs   07 mins

Monterey County

BEACH HAZARDS STATEMENT   (2 updates)   Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 17 10:16 pm Expired: May 18 6:30 am Duration: 8 hrs   14 mins     Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 18 5:53 am Expired: May 18 9:00 am Duration: 3 hrs   07 mins

San Francisco County

BEACH HAZARDS STATEMENT   (2 updates)   Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 17 10:16 pm Expired: May 18 6:30 am Duration: 8 hrs   14 mins     Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Southern Monterey Bay and Big Sur Coast Effective: May 18 5:53 am Expired: May 18 9:00 am Duration: 3 hrs   07 mins

Orange County

BEACH HAZARDS STATEMENT   (2 updates)   Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: May 17 9:59 pm Expired: May 18 6:00 am Duration: 8 hrs   01 min     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: May 18 1:26 am Expired: May 18 9:00 am Duration: 7 hrs   34 mins

San Diego County   2 alerts

BEACH HAZARDS STATEMENT   (2 updates)   Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: May 17 9:59 pm Expired: May 18 6:00 am Duration: 8 hrs   01 min     Areas affected: San Diego County Coastal Areas; Orange County Coastal Effective: May 18 1:26 am Expired: May 18 9:00 am Duration: 7 hrs   34 mins

WIND ADVISORY     Areas affected: Riverside County Mountains; San Diego County Mountains; San Diego County Deserts Effective: May 17 9:44 pm Expired: May 18 3:00 am Duration: 5 hrs   16 mins

San Luis Obispo County

HIGH SURF ADVISORY   (2 updates)   Areas affected: San Luis Obispo County Beaches; Santa Barbara County Central Coast Beaches Effective: May 17 1:02 pm Expired: May 18 9:00 am Duration: 19 hrs   58 mins     Areas affected: San Luis Obispo County Beaches; Santa Barbara County Central Coast Beaches Effective: May 18 7:02 am Expired: May 18 9:00 am Duration: 1 hr   58 mins

Santa Barbara County   2 alerts

HIGH SURF ADVISORY   (2 updates)   Areas affected: San Luis Obispo County Beaches; Santa Barbara County Central Coast Beaches Effective: May 17 1:02 pm Expired: May 18 9:00 am Duration: 19 hrs   58 mins     Areas affected: San Luis Obispo County Beaches; Santa Barbara County Central Coast Beaches Effective: May 18 7:02 am Expired: May 18 9:00 am Duration: 1 hr   58 mins

BEACH HAZARDS STATEMENT   (2 updates)   Areas affected: Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast Effective: May 17 1:02 pm Expired: May 18 9:00 am Duration: 19 hrs   58 mins     Areas affected: Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast Effective: May 18 7:02 am Expired: May 18 9:00 am Duration: 1 hr   58 mins

Ventura County   2 alerts

HIGH SURF ADVISORY   (2 updates)   Areas affected: Ventura County Beaches Effective: May 17 1:02 pm Expired: May 18 9:00 am Duration: 19 hrs   58 mins     Areas affected: Ventura County Beaches Effective: May 18 7:02 am Expired: May 18 9:00 am Duration: 1 hr   58 mins

WIND ADVISORY   (2 updates)   Areas affected: Santa Susana Mountains; Southern Ventura County Mountains; Northern Ventura County Mountains; Interstate 5 Corridor; Western San Gabriel Mountains and Highway 14 Corridor; Eastern San Gabriel Mountains Effective: May 17 12:55 pm Expired: May 18 3:00 pm Duration: 1 day   2 hrs   05 mins     Areas affected: Santa Susana Mountains; Southern Ventura County Mountains; Northern Ventura County Mountains; Interstate 5 Corridor; Western San Gabriel Mountains and Highway 14 Corridor; Eastern San Gabriel Mountains Effective: May 18 2:05 am Expired: May 18 3:00 pm Duration: 12 hrs   55 mins

Humboldt County

FROST ADVISORY     Areas affected: Southwestern Humboldt; Southeastern Interior Humboldt; Southern Trinity; Northwestern and Central Trinity; Northeastern Trinity Effective: May 18 1:46 am Expired: May 18 8:00 am Duration: 6 hrs   14 mins

Trinity County

FROST ADVISORY     Areas affected: Southwestern Humboldt; Southeastern Interior Humboldt; Southern Trinity; Northwestern and Central Trinity; Northeastern Trinity Effective: May 18 1:46 am Expired: May 18 8:00 am Duration: 6 hrs   14 mins