Punxsutawney Phil made his annual prediction in Pennsylvania, and the groundhog saw a shadow, meaning the United States is ...

What's the difference between a winter storm watch, an advisory and a warning? And can they mean different things for ...

On Wednesday at 2:21 a.m. the National Weather Service issued an updated winter storm warning in effect until Thursday at 7 a ...

The NWS Reno NV issued a winter storm warning at 1:02 p.m. on Tuesday in effect until Wednesday at 4 a.m. for Lake Tahoe.

As a second atmospheric river takes aim at Northern California, the Sacramento office of the National Weather Service issued ...

The second peak of an ongoing atmospheric river storm arrived in Northern California Monday afternoon, prompting flood ...

An updated winter storm warning was issued by the National Weather Service on Tuesday at 1:05 p.m. valid from 6 p.m. until ...

Heavy snow, sleet and freezing rain are likely for some regions, as forecasters say “significant” ice accumulation could impact travel.

The National Weather Services of Indianapolis issued a winter weather advisory for northern Indiana predicting concerning ...

A winter storm warning is in effect Monday through Wednesday, with travel on I-80 severely impacted, NWS says.

Winter weather warnings have been issued in Washington, Colorado, Idaho, California, Utah, Nevada, Oregon, Montana, Wyoming, ...

Parts of Northern California are under a flood watch through Tuesday as an atmospheric river brings heavy rains to a region ...