On Wednesday at 1:24 p.m. a heat advisory was released by the National Weather Service valid for Thursday between 9 a.m. and 7 p.m. for Franklin, Cumberland, Adams and York counties.

A Severe Thunderstorm Warning has been issued for a portion of Western Pennsylvania Wednesday. The National Weather Service ...

Highs on Wednesday will reach the mid-90s across the Susquehanna Valley with heat index values over 100°. Extreme heat warnings and heat advisories remain in effect until 8 PM Wednesday.

The dangerous heat index values and extreme humidity continues into the upcoming weekend. Warmer than normal conditions expected though the 4th of July.

The heat wave continues here in the MOV, but a clearer glimmer of relief has appeared at the end of the 7-day period.

More precipitation is on the way, with a chance of thunderstorms later today, and more expected throughout the week.

The final day of a scorching heat wave in South-Central Pennsylvania also brings a chance of severe weather. The WGAL News 8 ...

A “ sprawling dome of high pressure” is creating record heat across the East Coast, but a single spot in North Carolina remains an oasis in the midst of all the misery.

If you work outdoors during this heat wave, here's everything you need to know and how to take care of yourself.

More than 125 million Americans are under the highest level of extreme heat alerts during a wave of above-average ...

An Extreme Heat Warning is in effect for the Piedmont and Tidewater until 8 p.m. Wednesday. Slight relief is expected late ...

WASHINGTON, D.C. - Another day of scorching heat across the D.C. region with new chances of afternoon storms. According to FOX 5's Tucker Carlson, temperatures are expected to be in the upper 90s with ...