Extreme Heat Warning for Santa Ana Mountains and Foothills Until 8 PM Tonight
An Extreme Heat Warning has been issued for the Santa Ana Mountains and Foothills until 8 PM PDT tonight, with temperatures up to 95 degrees expected, increasing the risk of heat-related illnesses.
Residents in the Santa Ana Mountains and Foothills are advised to take immediate precautions due to an Extreme Heat Warning issued by the National Weather Service (NWS) San Diego CA. Dangerously hot conditions, with temperatures expected to reach up to 95 degrees, are anticipated today, October 8, 2026, until 8:00 PM PDT.
This severe heat event significantly increases the risk of heat-related illnesses. The NWS advises everyone in the affected areas to drink plenty of fluids, stay in air-conditioned rooms, and avoid direct sun exposure. It is crucial to check on relatives and neighbors, especially those who may be vulnerable to extreme heat.
A critical safety reminder: never leave young children or pets unattended in vehicles. Car interiors can reach lethal temperatures rapidly, posing an extreme danger. This warning is in effect for the entirety of the Santa Ana Mountains and Foothills area.


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