California Moderate Heat Advisory | Effective 08/27/2026 00:50

Headline: 
Heat Advisory issued August 27 at 12:50AM PDT until August 28 at 8:00PM PDT by NWS San Diego CA
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
August 27, 2026 - 12:50am
Expires: 
August 27, 2026 - 3:30pm
Description: 
* WHAT...High temperatures in the mid 80s near the beaches to the mid to upper 90s for the mesas and other higher coastal terrain expected. Low temperatures will be mostly in the 70s. * WHERE...San Diego County Coastal Areas. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses.
Instruction: 
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.
Area Description: 
San Diego County Coastal Areas
Forcast Office: 
NWS San Diego CA
Sender: 
w-nws.webmaster@noaa.gov