Headline:
Extreme Heat Watch issued July 20 at 9:26PM PDT until July 27 at 8:00PM PDT by NWS San Diego CA
Event:
Extreme Heat Watch
Urgency:
Future
Effective:
July 20, 2026 - 9:26pm
Expires:
July 21, 2026 - 6:15am
Description:
* WHAT...Dangerously hot conditions with high temperatures 103 to
108 possible. Low temperatures in the low to mid 70s.
* WHERE...Apple and Lucerne Valleys.
* WHEN...From Wednesday morning through Monday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...Areas of 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:
Apple and Lucerne Valleys
Forcast Office:
NWS San Diego CA
Sender: