Marquette, Michigan – A spring mix of rain, thunderstorms, and late-season snow is headed for Michigan’s Upper Peninsula — just as the weekend begins. Drivers, hikers, and homeowners should prepare now for rising rivers, wet roads, and slick travel by Monday night.
According to the National Weather Service in Marquette, widespread rainfall will continue through Friday evening, with river levels rising due to snowmelt. A round of thunderstorms is likely Friday afternoon, especially across central and eastern Upper Michigan. Some storms may produce hail and localized flooding.
By Sunday night into Monday, forecasters expect a cold snap and accumulating snow across the western U.P., including areas along M-28 and U.S. 41. Travel could become hazardous overnight Monday, especially in higher elevations west of Marquette and near Copper Harbor.
Saturday will bring a brief break in the wet weather, with partly sunny skies and highs near 40°F. Sunday stays mostly sunny, but clouds will return late and give way to Monday’s storm system.
Preparedness Tips:
- Avoid flood-prone roads, especially near rivers and low-lying spots.
- Keep gutters clear to reduce backyard flooding.
- Travel cautiously on Monday night and Tuesday morning — road crews may be out treating icy patches.
📆 5-Day Marquette Area Forecast:
- Saturday: Mostly cloudy, high 40°F
- Sunday: Mostly sunny, high 48°F
- Monday: Rain and snow likely, high 41°F
- Monday Night: Snow showers, low 36°F
- Tuesday: Chance of snow showers, high 47°F
