A dramatic blast of cold air may be coming for the United States in late January, courtesy of the polar vortex. Here's what could happen.

The polar vortex is bringing bitter cold and snow to NJ this weekend. Here's the weather forecast, from timing to how much ...

With snow days come school delays and cancellations. Ariella Scalese explains how AccuWeather's Snow Day index provides ...

The second of two snowstorms this weekend has led to winter weather advisories for much of New Jersey starting at 6 a.m.

The San Francisco 49ers and Seattle Seahawks will square off in the divisional round on Saturday, with the winner going to ...

The fast-moving winter storms could dump foot or more of snow in portions of the Great Lakes and interior New England through ...

The Denver Broncos will host the Buffalo Bills at Empower Field at Mile High on Saturday. Here's a look at the weather ...

As winter weather makes a comeback, West Virginia is poised to experience significant snowfall this week. According to AccuWeather, a storm system is set to blanket the Appalachians, Great Lakes, and ...

The bitter air, winds and snow are back, New Jersey! NOAA and AccuWeather forecast two storm systems this week. See timing, ...

9News senior meteorologist Chris Bianchi currently expects 45 degrees around kickoff (2:30 p.m. MT) with the possibility of ...

The Patriots could derive a big advantage from the weather should snow touch down on Gillette Stadium on Sunday afternoon.