On Monday at 1:52 p.m. an extreme heat warning was issued by the National Weather Service in effect until Tuesday at 10 p.m.

The extreme heat warning for northwest Oregon has been extended into Aug. 12 due to temperatures that will continue to ...

A multi-day heat event is set to continue in southern Ontario until Tuesday, and may stick around until Wednesday in some ...

An Extreme Heat Warning remains in effect for central and southwestern Arizona through 8 p.m. Tuesday. For the Grand Canyon ...

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

On Sunday at 10:42 p.m. the NWS Hanford CA released an updated extreme heat warning in effect until Tuesday at 5 a.m. The ...

At 1:40 a.m. on Monday, the NWS Las Vegas NV released an updated extreme heat warning valid from 10 a.m. until Tuesday 8 p.m.

An extreme heat warning and an extreme heat watch were issued by the National Weather Service in Jacksonville for July 28 and 29.

Happy Monday. It's another hot start to the week as the First Alert Weather Alert and Extreme Heat Warning remain in place ...

Heat cramps are painful muscle cramps and spasms, usually in the legs and abdomen. They may also be a symptom of heat exhaustion. Apply firm pressure on cramping muscles or gently massage to relieve ...

On Sunday at 1:11 p.m. an extreme heat warning was issued by the National Weather Service in effect until Tuesday at 10 p.m.