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

NOAA states that a G1 event could mean aurora is seen from Washington, northern Idaho, Montana, North Dakota, South Dakota, Minnesota, Wisconsin, Michigan and Maine. If it becomes a G2 event ...

Megan Varner/Getty Images Affected areas included parts of Northeast Wyoming, Western South Dakota, Northern Wisconsin ... and Ontonagon Counties, the NWS warned of heavy lake effect snow ...

Once they arrive, they may spark colorful auroras Monday and Tuesday nights in Alaska, Washington, Montana, North Dakota, South Dakota ... producing a light show, NOAA space weather forecaster ...