Duluth, Minnesota – Bitter cold will grip northeastern Minnesota tonight before a gradual warming trend develops through the weekend and into early next week, according to the National Weather Service.
The National Weather Service in Duluth reports that overnight temperatures will plunge to between -22 degrees and 0 degrees, making tonight the coldest period in the current forecast. Skies will be mostly clear, allowing temperatures to fall rapidly after sunset. Wind chills may make it feel even colder in exposed areas.
Travelers along Interstate 35, U.S. Highway 2, Minnesota Highway 61, and Minnesota Highway 169 should be prepared for extreme cold during overnight and early morning hours. Vehicles may be slower to start, and anyone stranded outdoors for even a short time could be at risk of frostbite.
Conditions will begin to change Saturday as clouds increase and a wintry mix develops during the afternoon and evening, particularly across portions of northeast Minnesota. While widespread heavy precipitation is not expected, slick roads may develop in spots as temperatures fluctuate.
Sunday will remain chilly, with highs generally between 20 and 31 degrees, and areas of light snow possible, especially across the Arrowhead region. By Monday, a noticeable warmup is expected, with highs climbing into the low to upper 30s, and some locations approaching 40 degrees under partly to mostly cloudy skies.
Tuesday is expected to remain milder than the weekend, though clouds and scattered snow showers may return. Despite the warming trend, overnight lows will still dip into the teens and 20s.
The National Weather Service advises residents to dress in layers, limit outdoor exposure tonight, and ensure pets are protected from the cold. Drivers should carry winter survival supplies, especially during overnight travel.
Commuters, students, and outdoor workers will likely notice the improving conditions by early next week after the frigid start to the weekend.
Forecast updates and localized details are available at weather.gov/forecastpoints and weather.gov/dlh.
