Weather Alerts For Rancho Mirage, CA

# HEADLINE -------------------- EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY # DETAILS -------------------- WHAT Dangerously hot conditions with temperatures up to 113. WHERE Coachella Valley, San Diego County Deserts, and San Gorgonio Pass near Banning. WHEN Until 8 PM PDT Friday. IMPACTS Heat related illnesses increase significantly during extreme heat events. ADDITIONAL DETAILS Overnight temperatures 5 to 8 degrees above normal will limit relief from the heat. ISSUED AT Sunday, August 23, 2026 at 1:54 PM PDT ISSUED BY National Weather Service San Diego CA HEADER URGENT - WEATHER MESSAGE # 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. # AREAS AFFECTED -------------------- Coachella Valley, San Diego County Deserts, San Gorgonio Pass near Banning Including the cities of Palm Desert Country, Cathedral City, La Quinta, Indio, Coachella, Palm Desert, Borrego Springs, and Palm Springs