A family of 11, including six children, was rescued off the Holbert Trail on South Mountain in Phoenix during a hot summer ...

The Global Soccer Players Union issued a warning of extreme heat that players could face at World Cup matches next year, ...

The National Weather Service issued an extreme heat warning for a second day as the heat index surpasses 100. See how hot it ...

The National Weather Service has issued an extreme heat warning for the second consecutive day, with the temperature expected ...

Hot temperatures continue in the near term with high temperatures peaking on Monday when an Extreme Heat Warning is in effect ...

Each local National Weather Service office issues 3 different heat alerts to classify the appropriate level of risk posed by ...

NYC and the surrounding area could face their first heat wave of the season next week, as the first day of summer arrives.

EXCESSIVE HEAT WARNING goes into effect Sunday at 11 a.m. and lasts until Wednesday at 8 p.m. The highest risk for heat-related illnesses will be Monday and Tuesday.

The National Weather Service has issued an extreme heat warning for New Castle County that started Sunday, June 22 that will last through 8 p.m. Wednesday, June 25.

The National Weather Service has issued an extreme heat warning for nearly all of Delaware through Wednesday, June 25. That warning is issued when extremely dangerous heat is expected or occurring.