Headline:
Heat Advisory issued July 20 at 12:11PM PDT until July 27 at 8:00PM PDT by NWS San Diego CA
Event:
Heat Advisory
Urgency:
Expected
Effective:
July 20, 2026 - 12:11pm
Expires:
July 20, 2026 - 10:15pm
Description:
* WHAT...High temperatures in the mid-80s to 90s expected below 6000
ft. Low temperatures in the low to mid-70s.
* WHERE...Riverside County Mountains, San Bernardino County
Mountains, and San Diego County Mountains.
* WHEN...From 10 AM Wednesday to 8 PM PDT Monday.
* IMPACTS...Hot temperatures may cause heat illnesses.
* ADDITIONAL DETAILS...Widespread moderate 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:
San Bernardino County Mountains; Riverside County Mountains; San Diego County Mountains
Forcast Office:
NWS San Diego CA
Sender: