Headline:
Extreme Heat Watch issued July 20 at 12:11PM PDT until July 27 at 8:00PM PDT by NWS San Diego CA
Event:
Extreme Heat Watch
Urgency:
Future
Effective:
July 20, 2026 - 12:11pm
Expires:
July 20, 2026 - 10:15pm
Description:
* WHAT...Dangerously hot conditions with high temperatures 113 to
117 possible. Low temperatures in the upper 80s.
* WHERE...Coachella Valley, San Diego County Deserts, and San
Gorgonio Pass near Banning.
* WHEN...From Wednesday morning through Monday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...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:
Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning
Forcast Office:
NWS San Diego CA
Sender: