Lexington, Massachusetts, USA
Issued by the National Weather Service
Bakersfield, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Buena Vista, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Burney Basin, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Butte County Below 1000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Buttonwillow - Lost Hills - I5, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Capay Hills of Yolo County and Vaca Hills of Solano County, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Caruthers - San Joaquin - Selma, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Central Colusa County Including Interstate 5, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Central Glenn County Including Interstate 5, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Central Motherlode Between 1000-3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Central San Joaquin County Including Stockton Metro, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Central Stanislaus County Including Modesto Metro, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Central Yolo and Northeast Solano Counties Including Woodland and Davis, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Chuckwalla Valley, CA
Extreme Heat Warning - Expires: Monday 3:00am MST
Coalinga - Avenal, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Death Valley National Park, CA
Extreme Heat Warning - Expires: Monday 8:00am PDT
Delano-Wasco-Shafter, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
East Bay Hills, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
East Bay Interior Valleys, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Eastern Colusa County, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Eastern Diablo Range Above 1000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Eastern Glenn County, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Eastern Lake, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Eastern Santa Clara Hills, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Eastern Shasta County Foothills Between 1000-3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Eastern Shasta County Mountains and Southern Cascades Above 3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Frazier Mountain Communities, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Fresno-Clovis, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Fresno-Tulare Foothills, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Glenn and Colusa County Coast Range Above 3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Grapevine, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Hanford - Corcoran - Lemoore, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Imperial County West, CA
Extreme Heat Warning - Expires: Monday 3:00am MST
Imperial Valley, CA
Extreme Heat Warning - Expires: Monday 3:00am MST
Indian Wells Valley, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Kern River Valley, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Lassen Volcanic National Park, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Lassen-Eastern Plumas-Eastern Sierra Counties, CA
Heat Advisory - Expires: Monday 8:00am PDT
Los Angeles County Beaches, CA
Coastal Flood Advisory - Expires: Monday 10:00am PDT
Los Banos - Dos Palos, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Malibu Coast, CA
Coastal Flood Advisory - Expires: Monday 10:00am PDT
Mariposa Madera Foothills, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Mariposa-Madera Lower Sierra, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Merced - Madera - Mendota, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Mojave Desert Slopes, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Mojave Desert, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
North Bay Interior Mountains, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
North Bay Interior Valleys, CA
Coastal Flood Advisory - Expires: Sunday 10:00pm PDT
Northeastern Interior Mendocino, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Northeastern San Joaquin Valley Below 1000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Northeastern Trinity, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Northern Lake, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Northern Monterey Bay, CA
Coastal Flood Advisory - Expires: Sunday 10:00pm PDT
Northern Motherlode Between 1000-3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Northern Sacramento Valley in Tehama County, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Northwestern Interior Mendocino, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Northwestern and Central Trinity, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Orange County Coastal, CA
Coastal Flood Advisory - Expires: Sunday 10:00pm PDT
Palo Verde Valley, CA
Extreme Heat Warning - Expires: Monday 3:00am MST
Planada - Le Grand - Snelling, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Sacramento Metro and Western El Dorado and Amador Counties, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Salton Sea, CA
Extreme Heat Warning - Expires: Monday 3:00am MST
San Bernardino County-Upper Colorado River Valley, CA
Extreme Heat Warning - Expires: Monday 8:00am PDT
San Diego County Coastal Areas, CA
Coastal Flood Advisory - Expires: Sunday 10:00pm PDT
San Francisco Bay Shoreline, CA
Coastal Flood Advisory - Expires: Sunday 10:00pm PDT
San Francisco, CA
Coastal Flood Advisory - Expires: Sunday 10:00pm PDT
San Joaquin County Delta, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Santa Barbara County Southeastern Coast, CA
Coastal Flood Advisory - Expires: Monday 10:00am PDT
Santa Barbara County Southwestern Coast, CA
Coastal Flood Advisory - Expires: Monday 10:00am PDT
Santa Clara Valley Including San Jose, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Santa Cruz Mountains, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Santa Lucia Mountains and Los Padres National Forest, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Shasta Lake Area and Interstate 5 Between 1000-3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Sierra Nevada of Calaveras and Tuolumne Counties Between 3000-5000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Sonoma Coastal Range, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
South End San Joaquin Valley, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
South End Sierra Foothills, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
South-Central Shasta County Including Redding Metro, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Southeast San Joaquin Valley, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Southeastern Interior Mendocino, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Southern Monterey Bay and Big Sur Coast, CA
Coastal Flood Advisory - Expires: Sunday 10:00pm PDT
Southern Motherlode Between 1000-3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Southern Salinas Valley/Arroyo Seco and Lake San Antonio, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Southern Trinity, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Southwestern Interior Mendocino, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Southwestern Lake, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Surprise Valley California, CA
Heat Advisory - Expires: Monday 8:00am PDT
Sutter and Yuba Counties Below 1000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Tehachapi, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Tehama County Coast Range Above 3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Tracy Triangle Below 1000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Ventura County Beaches, CA
Coastal Flood Advisory - Expires: Monday 10:00am PDT
Visalia - Porterville - Reedley, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
West Side Mountains South of 198, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
West Side Mountains north of 198, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
West Side of Fresno and Kings Counties, CA
Extreme Heat Warning - Expires: Monday 4:00am PDT
Western Glenn and Colusa County Foothills Between 1000-3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Western Lake, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Western Shasta County Foothills Between 1000-3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Western Shasta County Mountains Above 3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Western Stanislaus County Below 1000 ft Including Interstate 5, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Western Tehama County Foothills Between 1000-3000 ft, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Western Yolo County Including Capay Valley and Interstate 505, CA
Heat Advisory - Expires: Sunday 10:00pm PDT
Baker County, OR
Air Quality Alert - Expires: Monday 10:30am MDT
Air Quality Alert - Expires: Monday 10:30am MDT
Crook County, OR
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT
Deschutes County, OR
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT
Douglas County, OR
Air Quality Alert - Expires: Monday 12:00pm PDT
Air Quality Alert - Expires: Monday 12:00pm PDT
Gilliam County, OR
Air Quality Alert - Expires: Wednesday 5:00am PDT
Grant County, OR
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Harney County, OR
Air Quality Alert - Expires: Monday 10:30am MDT
Air Quality Alert - Expires: Monday 10:30am MDT
Hood River County, OR
Air Quality Alert - Expires: Monday 12:00pm PDT
Jackson County, OR
Air Quality Alert - Expires: Monday 12:00pm PDT
Air Quality Alert - Expires: Monday 12:00pm PDT
Jefferson County, OR
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT
Klamath County, OR
Air Quality Alert - Expires: Monday 12:00pm PDT
Air Quality Alert - Expires: Monday 12:00pm PDT
Malheur County, OR
Air Quality Alert - Expires: Monday 10:30am MDT
Air Quality Alert - Expires: Monday 10:30am MDT
Morrow County, OR
Air Quality Alert - Expires: Wednesday 5:00am PDT
Sherman County, OR
Air Quality Alert - Expires: Wednesday 5:00am PDT
Umatilla County, OR
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT
Union County, OR
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT
Wallowa County, OR
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT
Wasco County, OR
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT
Wheeler County, OR
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Adams County, WA
Air Quality Alert - Expires: Monday 2:00pm PDT
Asotin County, WA
Air Quality Alert - Expires: Monday 2:00pm PDT
Benton County, WA
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT
Chelan County, WA
Air Quality Alert - Expires: Monday 2:00pm PDT
Columbia County, WA
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT
Douglas County, WA
Air Quality Alert - Expires: Monday 2:00pm PDT
Ferry County, WA
Air Quality Alert - Expires: Monday 2:00pm PDT
Franklin County, WA
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT
Garfield County, WA
Air Quality Alert - Expires: Monday 2:00pm PDT
Grant County, WA
Air Quality Alert - Expires: Monday 2:00pm PDT
Kittitas County, WA
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT
Klickitat County, WA
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT
Lincoln County, WA
Air Quality Alert - Expires: Monday 2:00pm PDT
Okanogan County, WA
Air Quality Alert - Expires: Monday 2:00pm PDT
Pend Oreille County, WA
Air Quality Alert - Expires: Monday 2:00pm PDT
Spokane County, WA
Air Quality Alert - Expires: Monday 2:00pm PDT
Stevens County, WA
Air Quality Alert - Expires: Monday 2:00pm PDT
Walla Walla County, WA
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT
Whitman County, WA
Air Quality Alert - Expires: Monday 2:00pm PDT
Yakima County, WA
Air Quality Alert - Expires: Monday 11:30am PDT
Air Quality Alert - Expires: Wednesday 5:00am PDT
Air Quality Alert - Expires: Monday 12:15pm PDT