Marquette, Michigan – Rising temperatures and steady rainfall are putting flood-prone rivers across Michigan’s Upper Peninsula at risk through Friday night, with emergency officials warning of minor flooding near the Wisconsin border.
According to the National Weather Service in Marquette, moderate rainfall combined with ongoing snowmelt could overwhelm rivers and streams, especially in the Keweenaw Peninsula and high terrain of Marquette and Baraga Counties. Temperatures are expected to climb into the 40s Friday and reach the 60s by the weekend, accelerating runoff into low-lying areas.
Local roads, such as those near the Sturgeon River south of Chassell, could see water over pavement. Residents are urged to avoid driving through flooded areas. The NWS reminds drivers, “Turn Around, Don’t Drown” — even shallow water can stall engines or sweep away vehicles.
The warming trend continues through the weekend, but attention is shifting to Monday, when there is a 15% chance of strong to severe thunderstorms along the Michigan-Wisconsin border. Damaging winds and heavy rain are possible if storms materialize.
Warnings remain in effect through Friday night, with additional advisories possible this weekend. Residents near rivers should monitor water levels closely and stay alert for updated alerts from emergency management.
