An Extreme Heat Warning will be in effect on the first day of August in the Valley. On Friday in Phoenix, we'll see a high ...

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

Heat cramps are painful muscle cramps and spasms, usually in the legs and abdomen. They may also be a symptom of heat ...

TUCSON, Ariz. (13 News) - It’s going to be hot this weekend. First Alert Weather Days have been issued through Sunday due to the heat. 13 First Alert Meteorologist Dave Spahr joined 13 News’ Devyn ...

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 ...

An extreme heat warning is in effect through 8 p.m. Wednesday. Heat Index values will be between 110 and 115 degrees.

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 ...