San Diego County coastal areas
Extreme Heat Warning until THU 8:00 PM PDT
Issued October, 02 2026 at 12:25 PM - US/Pacific expires October, 08 2026 at 8:00 PM - US/Pacific
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY...
* WHAT...Dangerously hot conditions with high temperatures ranging
from the mid 80s to lower 90s near the coast to the mid 90s to
around 102 for the mesas and other higher coastal terrain expected.
Nights will be very warm with low temperatures mostly in the 70s.
* WHERE...San Diego County Coastal Areas.
* WHEN...Until 8 PM PDT Thursday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
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