National Weather Service United States Department of Commerce

Winter storm to bring heavy snow from the Plains to New England through Monday

A storm system in the central U.S. will push east setting the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow is forecast from Nebraska to New England. Just to the south of this area of snow, freezing rain is possible. Gusty winds and blowing snow could lead to blizzard conditions for parts of the Midwest.
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13 Miles SSE Dillon MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

This
Afternoon

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 30 °F

Tonight

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 26 °F

Monday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 39 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 30 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 40 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 25 °F

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 35 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 27 °F

Thursday

Partly Sunny

Partly
Sunny

High: 41 °F

Detailed Forecast

  • This Afternoon A 20 percent chance of snow. Mostly cloudy, with a high near 30. South wind 8 to 11 mph.
  • Tonight A 30 percent chance of snow. Mostly cloudy, with a low around 26. South wind around 15 mph, with gusts as high as 21 mph. New snow accumulation of less than one inch possible.
  • Monday A 40 percent chance of snow. Mostly cloudy, with a high near 39. Southwest wind 14 to 17 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
  • Monday Night A 30 percent chance of snow. Mostly cloudy, with a low around 30. Southwest wind around 18 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
  • Tuesday A 20 percent chance of snow after 11am. Partly sunny, with a high near 40. Southwest wind around 18 mph, with gusts as high as 25 mph.
  • Tuesday Night A 40 percent chance of snow. Mostly cloudy, with a low around 25. New snow accumulation of less than one inch possible.
  • Wednesday A 20 percent chance of snow. Partly sunny, with a high near 35.
  • Wednesday Night Partly cloudy, with a low around 27.
  • Thursday Partly sunny, with a high near 41.
  • Thursday Night Mostly cloudy, with a low around 32.
  • Friday Partly sunny, with a high near 45.
  • Friday Night A chance of rain. Mostly cloudy, with a low around 34.
  • Saturday A chance of rain. Partly sunny, with a high near 44.