Weather / Heat Advisory
Moderate
Heat Advisory issued August 24 at 2:08PM PDT until August 28 at 8:00PM PDT by NWS San Diego CA
San Diego County Coastal Areas
Urgency: Expected
Certainty: Likely
Onset: 8/25/2026, 5:00:00 PM
Expires: 8/25/2026, 5:45:00 AM
Details
* WHAT...High temperatures in the mid 80s near the beaches to the lower to mid 90s for the mesas and other higher coastal terrain expected. * WHERE...San Diego County Coastal Areas County. * WHEN...From 10 AM Tuesday to 8 PM PDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses.
What To Do
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Other Active Heat Advisory Alerts
Heat Advisory issued August 24 at 2:08PM PDT until August 28 at 8:00PM PDT by NWS San Diego CA
Riverside County Mountains
Heat Advisory issued August 24 at 2:08PM PDT until August 25 at 10:00AM PDT by NWS San Diego CA
San Diego County Mountains
Heat Advisory issued August 24 at 2:08PM PDT until August 28 at 8:00PM PDT by NWS San Diego CA
San Bernardino County Mountains
Heat Advisory issued August 24 at 2:08PM PDT until August 25 at 10:00AM PDT by NWS San Diego CA
San Bernardino and Riverside County Valleys-The Inland Empire
Heat Advisory issued August 24 at 2:08PM PDT until August 25 at 10:00AM PDT by NWS San Diego CA
San Diego County Inland Valleys
Source: National Weather Service.