A heat wave has hit at least 14 states across the U.S. as the winter months come to a close, with Arizona seeing temperatures as high as 112 degrees. NewsNation meteorologist Max Tsaparis breaks down ...

Meteorologists are reaching for superlatives to describe an oncoming heat wave so intense and rare for this time of year that ...

A record early heat wave striking the west of the United States on Friday is a one-in-500-years type event and all but ...

A drastic weather pattern change is about to induce an acute case of weather whiplash.

Veterinarians warn Southern California pet owners to watch for signs of heatstroke and overexertion in dogs during the ...

FOX Weather Field Correspondent Brandy Campbell is live from Baker, California, as an historic heat wave delivers ...

West Central Texas should prepare for an unusual and potentially record-breaking stretch of heat, with temperatures to soar ...