National Weather Service United States Department of Commerce

Heavy snow forecast for parts of Upper Midwest and western Great Lakes

A cold air mass behind a cold front will continue to bring below-normal temperatures across much of the eastern and northern U.S. through Thursday and allow for snow, heavy at times, to fall across parts of the Upper Midwest and western Great Lakes, mainly from central Minnesota to northern Michigan. Winter Storm Warnings and Winter Weather Advisories are in effect across the region.
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Current Conditions

Jefferson County

Zone Forecast

  • Overnight Mainly clear...then becoming partly cloudy. Cold with lows ranging from 10 to 15 on the tug hill to 15 to 20 across the lower elevations. Light winds.
  • Thursday Mostly sunny and not as cold with highs ranging from the mid 40s on the tug hill to the lower 50s across the lower elevations. Light winds...becoming southeast 5 to 10 mph.
  • Thursday Night Mainly clear in the evening...then becoming partly cloudy. Lows ranging from the upper 20s on the tug hill to the lower 30s across the lower elevations. Southeast winds 5 to 10 mph... Becoming south.
  • Friday Mostly sunny. Highs ranging from the upper 40s on the tug hill to the mid 50s across the lower elevations. South winds 10 to 15 mph.
  • Friday Night Rain showers likely. Lows ranging from the lower 30s on the tug hill to the upper 30s across the lower elevations. South winds 5 to 10 mph...becoming southwest. Chance of rain 70 percent.
  • Saturday Rain showers likely with a chance of snow showers. Highs in the upper 40s. Chance of precipitation 70 percent.
  • Saturday Night Partly cloudy. Lows in the mid 30s.
  • Sunday Partly sunny. Highs in the mid 50s.
  • Sunday Night Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s.
  • Monday Mostly cloudy with a 50 percent chance of showers. Highs in the mid 50s.
  • Monday Night Mostly cloudy. Lows in the lower 40s.
  • Tuesday Partly sunny with a 30 percent chance of showers. Highs in the upper 50s.
  • Tuesday Night Mostly cloudy with a 30 percent chance of rain showers. Lows in the lower 40s.
  • Wednesday Partly sunny with a 30 percent chance of rain showers. Highs in the lower 50s.