The National Weather Service in San Diego, California, has issued an Extreme Heat Warning in effect until 8:00 PM PDT on Saturday. High temperatures are forecast to reach up to 111 degrees.
The alert was issued by NWS San Diego on August 28 at 9:06 PM PDT and remains in effect until 8:00 PM PDT on Saturday. The warning covers the Coachella Valley, San Diego County Deserts, and the San Gorgonio Pass near Banning.
Hot conditions will continue into Saturday, with daytime highs reaching up to 111 degrees. Overnight lows will remain warm, ranging from the upper 80s to low 90s. The weather service warns that the risk of heat-related illnesses increases significantly during these extreme conditions.
Temperatures are expected to moderate shortly after the event. According to the National Weather Service, temperatures will fall to below normal by Sunday.