Severe weather is possible Tuesday and Wednesday, along with the extreme heat warning in western Pennsylvania.As promised, ...

An "extremely dangerous" tornado could hit a U.S. state on Sunday evening. The National Weather Service is warning of a ...

The Lehigh Valley and much of eastern Pennsylvania are under an extreme heat warning with temperatures near 100 degrees ...

Harford County is opening 11 cooling centers for those looking for a reprieve from the extreme heat in Maryland this week.

A dangerous heat wave could break records in Massachusetts this week as temperatures climb well over 100 degrees.

Beachgoers cool off at Rehoboth Beach despite a heat advisory warning in Sussex County. Most of the northeastern quadrant of ...

The Chicago area is under an extreme heat warning until very late Monday night. Temperatures during the day Monday are ...

Extreme heat is impacting states across the country. See maps of high temperature forecasts and heat index levels.

A heat dome is affecting much of the central and eastern U.S., creating high levels of heat and humidity. What to know in Tennessee.

WE ARE UNDER AN EXTREME HEAT WARNING IN THE SUSQUEHANNA VALLEY TODAY. THAT MEANS THE HEAT PLUS THE HIGH HUMIDITY IS GOING TO ...

The National Weather Service has issued an extreme heat warning for most of Southern New England with the temperature ...