The blistering heat and high humidity will continue into this week in Illinois, with heat advisories issued throughout the ...

Jacksonville, North, Northeast Florida: Dangerous heat today, with heat index of 108 to 115. Extreme heat warning and heat ...

Nashville issues an Extreme Heat Warning with heat index values up to 107 degrees, urging residents to stay indoors and ...

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

Flooding could occur in parts of central Ohio with extreme heat likely to follow for much of the area south of Columbus.

The National Weather Service is using new heat alert terminology beginning this summer to improve public awareness and ...

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

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

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 ...

An extreme heat warning and a heat advisory were issued by the National Weather Service for portions of Central Florida and ...