National Weather Service United States Department of Commerce

Heavy Snow in the Upper Great Lakes; Thunderstorms in the Ohio Valley and Mid-Atlantic

A strengthening storm system over the Upper Great Lakes will bring moderate to heavy snow to northeast Minnesota and the Upper Peninsula of Michigan. Ahead of this system, strong to severe storms may develop over the Upper Ohio Valley eastward to the Mid-Atlantic. Heavy rains may bring an isolated flash flooding threat over the central Appalachians, particularly in West Virginia. Read More >

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Last Map Update: Mon, Apr 14, 2025 at 5:52:30 pm CDT

A more active weather pattern remains on track to develop across the Plains late next week, bringing multiple opportunities for strong to severe thunderstorms. Friday currently looks to be the start of the severe weather activity, with at least a 15 percent chance of severe weather across most of eastern Oklahoma and northwest and west central Arkansas. Monitor forecasts and start to think about your severe weather communications and sheltering plans.
A more active weather pattern Friday into the weekend will bring repeated rounds of rainfall, leading to increasing flooding concerns.
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