Extreme Heat Warning issued August 26 at 12:00PM PDT until August 28 at 8:00PM PDT by NWS San Diego CA

* WHAT…Dangerously hot conditions with high temperatures up to 108
expected. Overnight low temperatures will be mostly in the 70s.

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

* WHEN…Until 8 PM PDT Friday.

* IMPACTS…Heat related illnesses increase significantly during
extreme heat events.

* ADDITIONAL DETAILS…Low temperatures 5 to 10 degrees above normal
will limit overnight relief from the heat. Rising temperatures
through Friday will increase the threat of heat-related illness
across populations.
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.