Headline:
Extreme Heat Warning issued July 15 at 8:50PM PDT until July 16 at 8:00PM PDT by NWS San Diego CA
Event:
Extreme Heat Warning
Urgency:
Expected
Effective:
July 15, 2026 - 8:50pm
Expires:
July 16, 2026 - 6:15am
Description:
* WHAT...Hot and humid conditions with elevated overnight
temperatures in the upper 60s and lower 70s. Highs in the low 90s
for portions of inland Orange County, upper 90s to 100 in the San
Diego valleys, 100 to 103 degrees in the Inland Empire, and upper
80s to 90s in the mountains.
* WHERE...Orange County Inland Areas, Riverside County Mountains,
San Bernardino County Mountains, San Bernardino and Riverside
County Valleys-The Inland Empire, San Diego County Mountains, San
Diego County Valleys, San Gorgonio Pass near Banning, and Santa
Ana Mountains and Foothills.
* WHEN...Until 8 PM PDT Thursday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events. Those spending long periods outdoors will be
at greater risk for heat health impacts.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Daytime outdoor
recreation is discouraged.
Area Description:
San Bernardino and Riverside County Valleys-The Inland Empire; San Diego County Inland Valleys; San Bernardino County Mountains; Riverside County Mountains; Santa Ana Mountains and Foothills; San Diego County Mountains; San Gorgonio Pass Near Banning; Orange County Inland
Forcast Office:
NWS San Diego CA
Sender: