San Diego County Deserts Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Excessive Heat Warning
Issued: 1:46 PM PDT Jun. 20, 2018 – National Weather Service

... Excessive heat warning remains in effect from 11 am Thursday
to 8 PM PDT Friday...

* temperature... high temperatures of 108 to 115 with overnight low
temperatures remaining in the 80s in a few locations.

* Impacts... an excessive heat warning means that a prolonged
period of hot temperatures is expected. The hot temperatures
will create a dangerous situation in which heat illnesses are
possible. Drink plenty of fluids... stay in an air-conditioned
room... stay out of the sun... and check up on relatives and
neighbors. Young children and pets should never be left
unattended in vehicles under any circumstances. This is
especially true during warm or hot weather when car interiors
can reach lethal temperatures in a matter of minutes.

Precautionary/preparedness actions...

Take extra precautions... if you work or spend time outside. When
possible... reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when
possible and drink plenty of water.


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