An extreme heat warning was issued by the NWS Phoenix AZ on Tuesday at 2:55 a.m. valid from Wednesday 10 a.m. until Friday 8 ...

The National Weather Service has issued an extreme heat warning for all valley cities and the San Gorgonio Pass starting ...

At 12:22 a.m. on Tuesday, the NWS Las Vegas NV released an extreme heat warning valid from Wednesday 10 a.m. until Thursday 8 ...

Parts of eastern San Diego County and Imperial County will be under an extreme heat warning later this week, while wildfires ...

The National Weather Service released an extreme heat warning at 2:32 p.m. on Tuesday in effect until 9 p.m. for Marion, ...

At 12:11 a.m. on Tuesday, the National Weather Service issued an extreme heat warning valid between 11 a.m. and 9 p.m. for ...

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

According to the National Weather Service, an Excessive Heat Warning remains in effect through Friday at 8 p.m., covering ...

An extreme heat warning is in effect for the Grand Canyon in areas below 4,000 feet in elevation. For example, on the south ...

We are First Alerting for Tuesday, Wednesday, and Thursday as temperatures reach 114, 116, and 117, respectively.