The images showed snow covering swathes of the Southern U.S. after what forecasters dubbed a "historic" snowstorm.

A La Niña winter just started, but it isn't expected to last long. National forecasters are already looking ahead to the ...

Several semi-trucks were blown off the road in South Dakota as powerful winds coursed through the state on Friday, according ...

The National Weather Service has issued an Extreme Cold Warning for Western South Dakota. Expect wind chills as low as -45° ...

Sioux Falls, and much of the southeastern side of South Dakota, is expected to see anywhere ... travel conditions for the area is growing, the NWS stated. The beginning of the storm is expected ...

southern South Dakota, as well as central and Western Montana. Areas north of central Idaho were also affected. While forecast snowfall varied from region to region, the NWS said that snow ...

South Dakota, Minnesota, Iowa, Michigan, Wisconsin, New York, Vermont, New Hampshire and Maine. Shawn Dahl with NOAA’s Space Weather Prediction Center said an anticipated coronal mass ejection ...

NOAA's aurora view line prediction has the Northern Lights potentially viewable from these 17 U.S. states: Washington, Oregon, Idaho, Montana, Wyoming, Nebraska, North Dakota, South Dakota ...

A geomagnetic storm is expected to bring the northern lights, or aurora borealis, to the northern United States during New Year’s Eve and Day, according to the National Oceanic and Atmospheric ...

Once it arrives, it may spark colorful auroras Monday and Tuesday nights in Washington, Montana, North Dakota, South Dakota ... of producing a light show, NOAA space weather forecaster Shawn ...

A La Niña winter just started, but it isn't expected to last long. National forecasters are already looking ahead to the ...