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

The Florida heatwave continues as a massive so-called "heat dome" brings dangerously hot temperatures to Orlando and Central ...

Summer weather can be fun for a little bit, but a lot of us are seeing serious and extended heat advisories lately. When the temperature and humidity are high enough, hot weather can be genuinely ...

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

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

An Extreme Heat Warning has been issued for a couple of counties in our viewing area today. If you're wondering what an ...

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