Hazard Report Provided By forecast.weather.gov

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
249 AM PDT Wed Mar 18 2026

CAZ058-182300-
/O.CON.KSGX.HT.Y.0002.260318T1700Z-260321T0300Z/
San Diego County Mountains-
Including the cities of Pine Valley and Julian
249 AM PDT Wed Mar 18 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM
PDT FRIDAY...

* WHAT...High temperatures in the mid 80s above 5000 feet to 90s
  below 4500 feet expected.

* WHERE...San Diego County Mountains.

* WHEN...From 10 AM this morning to 8 PM PDT Friday.

* IMPACTS...Hot temperatures may cause heat illnesses.

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.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

17

Hazard Report Provided By forecast.weather.gov