California Severe Extreme Heat Warning | Effective 08/10/2026 03:51

Headline: 
Extreme Heat Warning issued August 10 at 3:51AM PDT until August 10 at 8:00PM PDT by NWS Hanford CA
Event: 
Extreme Heat Warning
Urgency: 
Expected
Effective: 
August 10, 2026 - 3:51am
Expires: 
August 10, 2026 - 12:00pm
Description: 
* WHAT...High temperatures up to 108 degrees and Major to locally Extreme Heat Risk. * WHERE...San Joaquin Valley and adjacent foothills, Lake Isabella, and the Kern River Valley. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Hot temperatures and limited overnight relief may cause heat illnesses.
Instruction: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Stay cool, stay hydrated, stay informed. If you do not have air conditioning in your home or lack shelter, seek out resources provided by your local community management.
Area Description: 
West Side Mountains north of 198
Forcast Office: 
NWS Hanford CA
Sender: 
w-nws.webmaster@noaa.gov