Heat Advisory issued March 18 at 7:53PM PDT until March 20 at 8:00PM PDT by NWS San Diego CA

* WHAT…High temperatures in the upper 90s to 104 degrees expected.

* WHERE…San Bernardino and Riverside County Valleys-The Inland
Empire.

* WHEN…Until 8 PM PDT Friday.

* IMPACTS…Hot temperatures may cause heat illnesses.

* ADDITIONAL DETAILS…Overnight lows in the mid to upper 60s will
limit overnight relief from the heat.
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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.