La Crosse, WI (KROC AM News) - The National Weather Service says a winter snow could affect southeast Minnesota this coming weekend.

The agency says “the storm system is taking shape” and may impact the area Saturday night and Sunday. The exact storm track is still uncertain “but confidence is increasing that several inches of snow will fall across much of the area Sunday which would lead to some travel impacts.”

As of Thursday morning, the NWS was forecasting a possible  2 - 4 inches for the Rochester area Saturday night.  Heavy snow could also fall Sunday.