Keweenaw Peninsula, MI – Drivers across the Keweenaw Peninsula could face hazardous conditions today as lake-effect snow and blowing snow continue to impact the region through tonight and into early Thursday.
According to the National Weather Service in Marquette, an additional 3 to 6 inches of snowfall is expected from this afternoon through tonight, with the heaviest accumulations centered on the higher terrain of the Keweenaw Peninsula. Communities including Twin Lakes, Toivola, Mass City, and Laurium are among the areas most likely to see higher totals.
Forecasters say snowfall will consist of fine, dry flakes, making it especially prone to blowing and drifting. As a result, visibility could drop below one-half mile at times, particularly during heavier snow bands and periods of stronger wind between this afternoon and Thursday morning.
Westerly wind gusts are expected to reach 30 to 35 mph, which may significantly worsen travel conditions. Even moderate snowfall rates—up to one-half inch per hour—combined with strong winds could lead to rapidly changing road conditions across Houghton County and surrounding areas.
Snowfall amounts are forecast to range from 1 to 2 inches near Ontonagon and Big Bay, while 3 to 6 inches remains possible across much of the central Keweenaw. Lighter totals are expected farther south toward L’Anse and Pelkie.
The National Weather Service urges motorists to use caution, allow extra travel time, and be prepared for sudden reductions in visibility. Conditions are expected to gradually improve Thursday morning as lake-effect snow diminishes.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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