Advarsler, Alta Loma High School

Heat Advisory issued July 9 at 12:20PM PDT until July 10 at 8:00PM PDT by NWS San Diego CA * WHAT...High temperatures in the mid 90s to 104 expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.