National Weather Service United States Department of Commerce

Heavy Snow and Strong Winds Across the North-Central U.S.; Heavy Rain and Flash Flooding in American Samoa and Puerto Rico

Areas of moderate to heavy snow and gusty to high winds are expected across the Northern Plains, Upper Midwest and Great Lakes into Friday. Several inches of snow accumulation is expected. Heavy rain will bring an isolated flash flood threat to Puerto Rico and flash flooding along with mudslides to American Samoa today. Read More >

This is just one of our many short range forecasts in depicting how the thunderstorms "may" develop this afternoon through tonight. The last couple model runs have been fairly consistent showing the stronger storms may potentially scoot from the Turtle Mountains into northeast North Dakota around midnight and beyond. We'll see!