Minnesota – A significant weather shift is on the way for the Upper Midwest, with severe thunderstorms and temperature swings expected midweek. Residents should prepare for rapidly changing conditions, especially from Tuesday night into Wednesday, when storms may bring dangerous winds and heavy rainfall.
According to the U.S. National Weather Service in Duluth, the region will see mild, partly sunny conditions Sunday with temperatures between 50 and 60 degrees Fahrenheit. Monday will bring slightly warmer weather, with highs reaching 55 to 70 degrees. This calm start will change dramatically by Tuesday evening, as a strong cold front moves in.
By Tuesday night, the cold front will create a sharp temperature gradient, leading to significant differences in temperatures across northern Minnesota and northwest Wisconsin. The front could bring strong to severe thunderstorms across the Northland, affecting areas from east-central Minnesota into the Twin Ports and northwest Wisconsin. Storms may intensify overnight into Wednesday morning, potentially affecting morning commuters with dangerous conditions on major routes, including U.S. Highway 53.
Residents across northern Minnesota are advised to secure outdoor items and stay updated on the latest weather alerts. Heavy rain and high winds could lead to localized flooding and downed power lines, particularly in areas with older trees and infrastructure.
The unsettled weather will continue into Wednesday, with temperatures dropping sharply. Highs on Wednesday will range from 42 to 68 degrees, with a high likelihood of thunderstorms throughout the day. By Wednesday night, cooler conditions will settle in, and Thursday is expected to bring partly sunny skies, although temperatures will remain below average for late October, with highs in the 40s.
