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 ...

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

Heat waves kill more people in the U.S. than hurricanes, tornadoes and floods combined. An extreme heat warning is issued ...

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 ...

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

On Monday at 2:40 p.m. an extreme heat warning was issued by the National Weather Service valid from Tuesday 11 a.m. until ...

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

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

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

Extreme Heat Warning in Memphis with heat index up to 110°F, affecting surrounding areas until 8 PM CDT Thursday.

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