Hazard Report Provided By forecast.weather.gov

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1023 AM PDT Tue Jul 21 2026

CAZ055-056-058-220515-
/O.CON.KSGX.HT.Y.0006.260722T1700Z-260728T0300Z/
San Bernardino County Mountains-Riverside County Mountains-San
Diego County Mountains-
Including the cities of Big Bear City, Crestline, Running
Springs, Pine Valley, Big Bear Lake, Julian, Lake Arrowhead,
Wrightwood, and Idyllwild-Pine Cove
1023 AM PDT Tue Jul 21 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM PDT
MONDAY...

* WHAT...High temperatures in the mid 80s to mid 90s below 6500 feet
  with low temperatures in the mid 60s to mid 70s expected.

* 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, with local
  areas of major HeatRisk on mountain foothills. Elevated low
  temperatures will limit overnight relief from the heat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$

CO

Hazard Report Provided By forecast.weather.gov