Gov. Wes Moore (D) called for a state of preparedness Monday amid a “hazardous heat wave” rolling across the country that ...

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

The NWS has issued an extreme heat warning for central North Carolina, with heat index values possibly reaching 112 degrees, ...

Extreme Heat Warning issued by NWS for the Baltimore/Washington DC area with heat index values up to 111 degrees.

In major cities such as Washington, D.C., Baltimore, Philadelphia and New York, the temperature was forecast to approach 100 ...

Heat advisories and extreme heat warnings have been issued for much of Pennsylvania through Wednesday evening.

A heat wave is currently affecting about 160 million people, according to the National Weather Service. Here's which states ...

At least two more brutally hot days are ahead in New Jersey with Tuesday expected to be even warmer than Monday, when several heat records were broken. An extreme heat warning is in place for nearly ...

The National Weather Service has issued an extreme heat warning for much of southern and western New Hampshire, with a heat ...

The National Weather Service has issued another extreme heat warning for most of Northern Virginia today as temperatures climb to near 100 degrees, with combined humidity making temperatures feel as ...

Intense heat will continue to grip the Philadelphia area on Tuesday with temperatures expected to exceed triple digits.