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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Hazardous Weather Conditions

Current Conditions

Yellowstone National Park

Zone Forecast

  • Today Mostly cloudy until late afternoon then becoming partly cloudy. Highs 41 to 47. Southwest winds around 15 mph in the late morning and afternoon.
  • Tonight Breezy. Partly cloudy. A 20 percent chance of snow showers early in the morning. Lows 22 to 28. South winds 15 to 20 mph.
  • Friday Breezy...cloudy. Chance of snow showers in the morning. Chance of rain showers through the day. Snow showers likely early in the afternoon. Snow accumulation up to 1 inch. Highs 43 to 49. Southwest winds 15 to 20 mph. Chance of precipitation 60 percent.
  • Friday Night Breezy. Cloudy with chance of rain showers and snow showers in the evening...then partly cloudy with slight chance of snow showers after midnight. Lows 20 to 26. West winds 15 to 25 mph. Chance of precipitation 40 percent.
  • Saturday Partly cloudy in the morning then clearing. Highs 44 to 50. Southwest winds around 15 mph.
  • Saturday Night Partly cloudy in the evening then clearing. Lows 22 to 28.
  • Sunday Partly cloudy in the morning then clearing. Highs 46 to 52.
  • Sunday Night Mostly clear in the evening then becoming partly cloudy. Lows 23 to 29.
  • Monday Partly cloudy. Slight chance of snow showers in the morning...then slight chance of rain showers in the afternoon. Highs 45 to 51. Chance of precipitation 20 percent.
  • Monday Night Partly cloudy. Slight chance of rain showers and snow showers in the evening...then slight chance of snow showers after midnight. Lows 25 to 31. Chance of precipitation 20 percent.
  • Tuesday Mostly cloudy. Chance of snow showers...rain showers and isolated thunderstorms in the morning...then chance of rain showers and isolated thunderstorms in the afternoon. Highs 47 to 53. Chance of precipitation 50 percent.
  • Tuesday Night Rain showers and snow showers likely in the evening...then chance of snow showers after midnight. Lows in the mid 20s. Chance of precipitation 60 percent.
  • Wednesday Colder. Snow showers likely in the morning...then snow showers likely and isolated thunderstorms in the afternoon. Highs 27 to 33. Chance of precipitation 60 percent.