Cook County and Chicago are under an Extreme Heat Warning starting Saturday morning, a Heat Advisory has been issued for the ...

The Lehigh Valley is under an extreme heat warning as dangerously hot conditions are expected to arrive Sunday morning and ...

When the body hits cold water, it can trigger “cold shock” which causes “dramatic changes in breathing, heart rate and blood ...

The D.C. region faces a dangerous combination of heat and humidity Monday through Wednesday. There’s a low chance for rain.

St. Paul International Airport and in St. Cloud both reached 96 degrees on Saturday, breaking records of 95 degrees set in ...

The National Weather Service has issued an Extreme Heat Warning for the Champlain Valley and parts of southern New Hampshire, where heat index values are expected to exceed 105 degrees for several ...

The worst of the heat is expected Monday and Tuesday. Monday’s heat index in the Lehigh Valley could reach 110, forecasters ...

The National Weather Service has issued extreme heat warnings or heat advisories along with air quality alerts today for all ...

There are a couple of changes effective this summer regarding the heat alerts the National Weather Service will issue ...

Extreme heat warnings and heat advisories have been issued for all of New Jersey on Monday and Tuesday, the two hottest days ...

The warning was issued for Northern Sacramento Valley to Southern Tehama County Line Below 1000 Ft, Central Sacramento Valley ...

The development of dry and windy weather prompted the National Weather Service in Spokane to issue a red flag warning for parts of central Washington.