HEAT ADVISORY
HEAT ADVISORY ISSUED AUGUST 21 AT 12:23PM PDT UNTIL AUGUST 24 AT 8:00PM PDT
Effective: 2026-08-21 12:23:00
Expires: 2026-08-24 20:00:00
Issued by: NWS San Diego CA
Alert Text
* WHAT...TEMPERATURES UP TO 95 EXPECTED. * WHERE...SAN BERNARDINO COUNTY MOUNTAINS.
* WHEN...FROM 10 AM SATURDAY TO 8 PM PDT MONDAY.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
More Information
Target Area
SAN BERNARDINO COUNTY MOUNTAINS, APPLE AND LUCERNE VALLEYS
🔔 Sign-up to receive real-time severe weather alerts via email or text —
subscribe
