6/16/2017 10:45 AM PDT

Excessive Heat Warning and Heat Advisory - through 9pm Wednesday, June 21

The National Weather Service has issued an Excessive Heat Warning for San Diego County Deserts from 11am today (June 16) until 9pm Wednesday (June 21). A Heat Advisory has been issued for San Diego County Mountains from 11am Saturday (June 17) until 9pm Wednesday (June 21).



Expected Highs (°F)


92 ? 102° Sat-Sun, 96 ? 104° Mon-Wed


110 ? 116° Fri-Sun, 116 ? 122° Mon-Wed


The County operates a Cool Zones program and has designated more than 115 air-conditioned buildings as cooling centers.  For a listing of Cool Zone locations, hours of operation, and tips to beat the heat, visit www.sandiegocounty.gov/hhsa/programs/ais/cool_zones/index.html.