Headline:
Heat Advisory issued September 7 at 10:30AM PDT until September 10 at 10:00PM PDT by NWS Sacramento CA
Event:
Heat Advisory
Urgency:
Expected
Effective:
September 7, 2026 - 10:30am
Expires:
September 8, 2026 - 4:00pm
Description:
* WHAT...High temperatures 97 to 102 and low temperatures 65 to 75
expected, with widespread Moderate HeatRisk and areas of Major
HeatRisk.
* WHERE...The central and southern Sacramento Valley, northern San
Joaquin Valley, Delta and Carquinez Strait, Foothills, and portions
of the Coast Range.
* WHEN...From 10 AM Wednesday to 10 PM PDT Thursday.
* IMPACTS...Hot temperatures may cause heat illnesses, especially to
anyone without effective cooling and/or adequate hydration.
* ADDITIONAL DETAILS...Hottest temperatures and areas of Major
HeatRisk are expected to occur on Thursday. Warmest overnight lows
are expected in the Sierra foothills thermal belts.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Area Description:
Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Northern Motherlode Between 1000-3000 ft; Central Motherlode Between 1000-3000 ft; Southern Motherlode Between 1000-3000 ft; 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; Capay Hills of Yolo County and Vaca Hills of Solano County; 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; Eastern Diablo Range Above 1000 ft; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro
Forcast Office:
NWS Sacramento CA
Sender:
w-nws.webmaster@noaa.gov