7/07/2017 08:35 AM PDT

Excessive Heat Warning and Heat Advisory through 9 p.m. Saturday, July 8

The National Weather Service has issued an Excessive Heat Warning for San Diego County deserts from 11 a.m. today (July 7) until 9 p.m. Saturday (July 8). Expected highs: 110 ? 120 degrees.

 A Heat Advisory has been issued for San Diego County valleys and inland areas from 11 a.m. today (July 7) until 9 p.m. Saturday (July 8). Expected highs: 95 ? 105 degrees.

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.

More forecast information and updates are available from National Weather Service.