Advarsler, Barrel Springs Cultural Preserve

Extreme Heat Warning issued July 14 at 9:29AM PDT until July 16 at 8:00PM PDT by NWS San Diego CA * WHAT...Dangerously hot conditions with high temperatures up to 115 and lows 85 to 90 degrees expected. * WHERE...San Diego County Deserts. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Above average overnight lows will limit overnight relief from the heat. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.