Duluth, MN – A round of storms expected to move through Minnesota Friday will be followed by a sharp drop in temperatures, raising the possibility of patchy frost early next week.
According to the National Weather Service in Duluth, showers and thunderstorms will continue Thursday night into Friday, with a higher risk of severe storms Friday afternoon in northwest Wisconsin. Damaging winds and large hail are the primary threats. However, once the system passes, a cooler air mass is expected to settle in across the region.
Forecasters say overnight lows could dip into the 40s Monday night into Tuesday, with some areas near the Northland seeing readings cold enough to produce patchy frost. Gardeners and growers are encouraged to monitor conditions closely, as sensitive plants may need covering or bringing indoors to prevent damage.
The extended forecast shows highs in the 70s Friday before dropping into the 60s over the weekend, with overnight lows trending cooler each night. Additional showers are possible Saturday and Sunday, particularly near the International Border and across the Arrowhead region.
While frost is not unusual this time of year in northern Minnesota, the National Weather Service is urging residents to prepare now given the recent warm stretch of weather. Covering gardens, moving potted plants inside, or applying protective measures could prevent early-season damage.
Residents should also stay alert for updated forecasts through the weekend, as timing and severity of frost potential may shift based on cloud cover and wind conditions.
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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