NEW: The National Weather Service has issued a Winter storm warning for Marquette and Alger counties in the UP until 7 pm EST Monday.
THE NATIONAL WEATHER SERVICE HAS ISSUED A WINTER STORM WARNING FOR MARQUETTE AND ALGER COUNTIES IN THE UPPER PENINSULA, IN EFFECT UNTIL 7 PM EST MONDAY.
A prolonged period of heavy lake-effect snow is expected across the region, with significant impacts to travel and daily routines. Total snowfall amounts of 2 to 6 inches are forecast for most locations, but localized higher totals—potentially up to 12 inches are likely across far eastern Marquette County and western Alger County through Sunday afternoon. Additional accumulations are expected Sunday night into Monday as the second round of lake-effect snow develops.
TRAVEL IMPACTS:
Road conditions will deteriorate quickly beneath persistent snow bands, and travel could become very difficult at times, particularly along stretches of US-41, M-28, and other exposed roadways. Reduced visibility in heavy snow showers may make it challenging to see vehicles, road markings, and hazards. Weekend travel and the Monday morning commute are likely to be affected, especially in areas repeatedly hit by stronger snow bands.
STORM TIMING:
Two distinct rounds of moderate to heavy lake-effect snow are expected:
• Round 1: Tonight through early Sunday afternoon, bringing the initial burst of heavier snowfall.
• Round 2: Late Sunday night through midday Monday, renewing hazardous travel and adding fresh accumulations.
SAFETY INFORMATION:
If travel is unavoidable, carry an emergency kit that includes a flashlight, food, water, blankets, and a fully charged cellphone. Road conditions can change rapidly, what may be light snow or even dry weather in one area can shift to near-whiteout conditions just a few miles down the road.
During lake-effect events, snowfall intensity and visibility can vary dramatically over short distances. Expect sudden transitions from clear conditions to heavy, wind-driven snow. Motorists should remain alert, reduce speed, and allow extra time to reach their destination.
Stay tuned to the National Weather Service, local media, and official alerts for the latest updates.
Here at Tracking Michigan, we will provide updates as soon as they happen, but please, and we mean PLEASE. Listen to the NWS. They'll provide faster then anyone else.