Alertes en vigueurDescanso, CA

What: Dangerously hot conditions with high temperatures in the mid 90s to 105 expected.
Where: San Diego County Mountains.
When: Until 8 PM PDT Friday.
Impacts: Heat related illnesses increase significantly during extreme heat events.
Additional Details: Low temperatures 10 to 15 degrees above normal will limit relief from the heat and will increase the threat of heat-related illness.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.