Excessive Heat Warning issued July 31 at 7:12AM PDT until July 31 at 10:00PM PDT by NWS

...Hot conditions across San Bernardino county high deserts and mountains below 5500 feet... .A building ridge of high pressure will bring hot weather conditions to the San Bernardino county deserts today and the lower mountain elevations today and tomorrow. ...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 10 PM PDT THIS

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/2f0DOaj