More than 90 temperature records could be tied or broken through Wednesday. Most will be overnight heat records, which can be even more dangerous than high daytime temperatures.

The alert comes as the second heat wave of the season for the Chicago area continues, with heat index levels at 100 degrees ...

National preparedness has yet to reach its highest level, but resources are getting stretched as new fires pop up daily.

Extreme heat warnings and advisories once again seize the New York City area starting Tuesday, kicking off another heat wave ...

The warmer-than-average ocean temperatures across the Pacific (near the equator) are coming true, after months of predictions ...

The hot, humid weather continues for Central Ohio. It could be hazy at times Tuesday, and an air quality alert is in effect ...

Another heat wave will hit the Chicago area this week, but this one will be different than before. NBC 5 Storm Team ...

As the temperatures begin to rise, a heat advisory is in effect today and tomorrow. High temperatures today are in the middle ...

The risk of heavy rain causing localized flash flooding continues today through Thursday. -Meteorologist Kristen Currie ...

Tiffany Liou departs WFAA. Liou joined WFAA in 2018 and worked as a general assignment reporter covering everything from election ...

The St. Louis County Sheriff said 17 people have been airlifted out of the Boundary Waters as fires continue to spread.

COLUMBUS, Ohio (WCMH) — First responders in central Ohio are preparing for another round of hot weather without much of a ...