Triple-Digit Heat Forecast For San Diego County Deserts

SAN DIEGO, CA — Dangerously hot conditions are expected in San Diego-area desert communities this week.

Scorching temperatures of 110 to 117 degrees are predicted for the county deserts, where an excessive heat warning will be in effect from 10 a.m. Thursday to 8 p.m. Sunday, according to the National Weather Service.

"Extreme heat will significantly increase the potential for heat-related illnesses, particularly for those working or participating in outdoor activities," the NWS warned.

Officials advised people to drink plenty of fluids, wear lightweight and loose-fitting clothing, stay in air-conditioned rooms, stay out of the sun, check on relatives and neighbors, and never leave young children and pets unattended in vehicles.

"Know the signs and symptoms of heat exhaustion and heat stroke," the NWS said.