Headline:
Heat Advisory issued September 7 at 8:16PM PDT until September 10 at 8:00PM PDT by NWS San Diego CA
Event:
Heat Advisory
Urgency:
Expected
Effective:
September 7, 2026 - 8:16pm
Expires:
September 8, 2026 - 6:30am
Description:
* WHAT...High temperatures in the mid to upper 90s expected and
overnight lows in the mid-70s.
* WHERE...Orange County Inland Areas and Santa Ana Mountains and
Foothills.
* WHEN...From 10 AM Tuesday to 8 PM PDT Thursday.
* IMPACTS...Hot temperatures may cause heat illnesses.
* ADDITIONAL DETAILS...Moderate to major HeatRisk. Elevated low
temperatures will limit overnight relief from the heat.
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:
Santa Ana Mountains and Foothills; Orange County Inland
Forcast Office:
NWS San Diego CA
Sender:
w-nws.webmaster@noaa.gov