Foothill Ranch, CA Weather Warnings

Heat Advisory issued July 22 at 11:42AM PDT until July 27 at 8:00PM PDT by NWS San Diego CA * WHAT...High temperatures in the 90s and low temperatures in the upper 60s and lower 70s expected. * WHERE...Orange County Inland Areas. * WHEN...Until 8 PM PDT Monday. * 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.

National Weather Service