High temperatures in San Bernardino, Rancho Cucamonga and Ontario should range between 96 and 102. An extreme heat warning ...

With a midsummer heat wave sending temperatures soaring in Southern California, cooling centers have been opened across the ...

It'll be a scorcher in southern Colorado today as the mercury climbs to the upper 90s to triple digits with heat indexes in the 90s for most. Heat Advisories and Red Flag warnings are both in effect.

In a week of uncomfortable, above-average temperatures, Thursday is expected to be the hottest day across Southern California ...

Once the heat wave passes, there will be slight cooling through the weekend. Parts of the Inland Empire and the valleys are ...

Southern California's heat wave will peak Thursday, bringing triple-digit temperatures to L.A. County. Hotter than normal ...

Santa Ana Mountains/Foothills and Orange County are the focus of an updated heat advisory released at 8:12 p.m. on Wednesday ...