Orange County Coastal Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Heat Advisory
Issued: 2:18 AM PDT Jul. 21, 2018 – National Weather Service

... Heat advisory remains in effect from 10 am Monday to 8 PM PDT

* temperature... high temperatures during the peak of the heat on
Tuesday and Wednesday will in the upper 80s to mid 90s near
higher coastal terrain and inland from the coast.

* Impacts... a prolonged period of very hot days combined with
very warm nights is expected to create a dangerous situation
in which heat illnesses are likely.

Precautionary/preparedness actions...

A heat advisory means that a period of hot temperatures is
expected which will create a situation in which heat illnesses
are likely. Drink plenty of fluids... stay in an air- conditioned
room... stay out of the sun... and check up on relatives and

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.