At 4 p.m. on Tuesday, the National Weather Service released an updated extreme heat warning in effect until Wednesday at 2 ...

An extreme heat warning was released by the NWS Las Vegas NV on Wednesday at 2:46 a.m. in effect until 8 p.m. The warning is ...

An updated extreme heat warning was released by the NWS Las Vegas NV on Wednesday at 12:07 p.m. in effect until 8 p.m. for ...

An extreme heat warning was released by the National Weather Service on Tuesday at 1:20 p.m. in effect until 10 p.m. for ...

Western Antelope Valley Foothills, Eastern Antelope Valley Foothills and Antelope Valley are the focus of an updated extreme ...

Temperatures are heating up fast today. Morning lows were in the 80s but that didn’t last long. By 9 a.m., temperatures were ...

An extreme heat warning is issued when dangerous heat is happening or about to happen. Florida has different criteria, depending on the region, for when the National Weather Service will issue an ...

An extreme heat warning for Portland is issued by NWS, expecting temperatures up to 105 degrees. The public is advised to ...