Heat Advisory issued July 20 at 12:11PM PDT until July 27 at 8:00PM PDT by NWS San Diego CA

* WHAT…High temperatures 100 to 107 expected. Low temperatures in
the low 70s.

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

* WHEN…From 10 AM Wednesday to 8 PM PDT Monday.

* IMPACTS…Hot temperatures may cause heat illnesses.

* ADDITIONAL DETAILS…Widespread moderate with areas of major
HeatRisk. Elevated low temperatures 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.