California Moderate Heat Advisory | Effective 10/04/2026 03:02

Headline: 
Heat Advisory issued October 4 at 3:02AM PDT until October 4 at 11:00PM PDT by NWS Eureka CA
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
October 4, 2026 - 3:02am
Expires: 
October 4, 2026 - 11:15am
Description: 
* WHAT...High temperatures up to 101 with overnight temperatures over 65. Moderate to localized high HeatRisk. * WHERE...Southern Mendocino Interior, and Southern Lake. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Moderate to localized high HeatRisk will increase the potential for 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.
Area Description: 
Southwestern Interior Mendocino; Southeastern Interior Mendocino; Western Lake; Southwestern Lake; Eastern Lake
Forcast Office: 
NWS Eureka CA
Sender: 
w-nws.webmaster@noaa.gov