Marquette, Mich. – Drivers in Michigan’s Upper Peninsula could face wet roads on Labor Day as showers and isolated thunderstorms develop by Monday afternoon. US-41 near Marquette may see slick conditions, making holiday travel more difficult during peak return hours.
According to the National Weather Service in Marquette, a 30% chance of showers and thunderstorms arrives Monday afternoon with highs near 76. Rain chances increase again Tuesday afternoon and night, before a stronger system pushes through Wednesday with widespread showers and possible downpours.
The stretch of wet weather marks the arrival of September’s first blast of cool air. Highs Wednesday will fall to the low 60s, with nighttime temperatures dipping into the mid-40s by Thursday. That shift could have residents reaching for jackets just days after summer-like warmth.
Holiday travelers should prepare for rapidly changing conditions. Outdoor events may face interruptions on Monday and Tuesday, while those heading home should allow extra time for reduced visibility on US-41 and local highways. Motorists are urged to keep headlights on during heavy rain and avoid flooded areas.
By midweek, rain gear will remain necessary as showers continue through Thursday and Friday. Conditions improve by Saturday, though temperatures stay on the cooler side with highs in the upper 50s.
Residents should plan for wetter commutes and keep umbrellas close at hand through the week. More weather alerts may be issued if storms intensify Tuesday or Wednesday.
Five-Day Forecast for Marquette, MI:
- Monday: High 76, chance of afternoon showers and storms. Low 58.
- Tuesday: High 75, scattered storms in the afternoon. Low 55.
- Wednesday: High 61, showers likely, heavier at times. Low 44.
- Thursday: High 51, cool with showers possible. Low 43.
- Friday: High 55, chance of showers. Low 45.
