A high-pressure system is expected to remain over Arizona for several days, leading to extreme and potentially ...

At 12:37 p.m. on Saturday, the NWS Phoenix AZ issued an extreme heat warning valid from Wednesday 10 a.m. until Friday 8 p.m.

An Extreme Heat Warning is in effect for Central Florida Tuesday, with highs near 100° and feels-like temps up to 115°.

The National Weather Service in Charleston issued an “extreme heat warning” for much of the Lowcountry on Sunday and Monday.

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

Jacksonville is under an extreme heat warning until 7 p.m., with temperatures expected to climb into the hundreds and a feels ...

Central Florida faces extreme heat today with feels-like temps up to 115°, prompting a warning from 12–7 p.m. Scattered storms are likely this afternoon and evening. More daily storms are expected ...

Bowie County, Texas, all of Southwest Arkansas and Northwest Louisiana are under an Extreme Heat Warning through 7 p.m., with ...

An Extreme Heat Warning has been issued for much of Central Florida, where temperatures are expected to reach dangerous ...

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

The combined heat and humidity could make it feel like up to 106 degrees in some parts of New Jersey on Tuesday and Wednesday ...

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 ...