We rarely see tropical activity in February, but it happened once, 74 years ago ion Groundhog Day. Here's what happened.

Developed in response to a warming world, NOAA’s revised scale more precisely identifies which episodes are likely to have ...

Planning that dream beach escape during summer or fall? Hold on. You might want to reconsider your destination choice. In ...

Phil the groundhog might have a whole day named in honor of his forecasting skills – but that doesn't mean they're any good.

The coastal cyclone is expected to bring moderate to heavy snow, along with high winds and possible blizzard conditions for ...

Maps show where the next blast of Arctic air and a potential winter storm are expected to travel this weekend, according to ...

This weekend will offer the most frigid weather of this historically long cold snap, which will only ease slightly next week.

A huge swath of the U.S. from the Gulf Coast into New England is mired in extra-cold temperatures after a bomb cyclone brought heavy snow.

Call it a bomb cyclone or a nor'easter, it's going to be a memorable storm for some folks along the East Coast as January turns to February.

Snow, damaging winds and dangerous coastal flooding are expected to impact parts of the southern Appalachians, the Carolinas and southern Virginia this weekend as a powerful winter storm rapidly ...