Temperatures could fall below -20 F across certain parts of North Dakota and Minnesota.

A huge winter storm blasting across the country could cause power outages, including here in South-Central Pennsylvania.

Major cities across the Northeast and Midwest are facing temperatures 10-20 degrees below average, according to forecasters.

One of the consequences of climate change is that weather events are becoming more extreme. In counterintuitive ways, like ...

At least 22 deaths were attributed to the weekend’s snowstorm. More than 700,000 homes and businesses, particularly in the South, remained without power on Monday, and officials said it could take ...

Hoping for a glimpse of the Milky Way? These user-friendly apps help stargazers learn more about objects in the sky, check visibility for prime Milky Way viewing, or even locate the International ...

Forecasters are warning that virtually the entire United States is about to be engulfed in a deep freeze, as a distorted ...

From thunder ice to Arctic blast, here’s a glossary for all the non-meteorologists and hype wary.

The polar vortex will push Artic air south, and a severe winter storm could follow. How cold will it get in Louisiana?

As meteorologists watch the tropics during the quiet winter months, a different kind of signal is drawing attention. The ...

Tracking another Arctic front moving south from Canada into Oklahoma as we go into the weekend.  Right now it looks like the ...