National Weather Service United States Department of Commerce

Rainfall and mountain snow will continue across the western U.S. into Monday

Heavy precipitation along the west coast will persist with a focus along the Coastal Ranges and Cascades. While not nearly as impressive as recent days, the forecast suggests another 1 to 3 inches of rainfall is possible across this region. Farther inland, moderate to heavy snow is likely over the Wasatch and Colorado Rockies with 1 to 2 foot amounts possible through Monday.
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Current Conditions

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23 Miles SW Dupuyer MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Overnight

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 25 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 30 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 18 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 33 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 25 °F

Wednesday

Snow Chance for Measurable Precipitation 80%

Snow

High: 33 °F

Wednesday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 18 °F

Christmas
Day

Snow

Snow

High: 22 °F

Thursday
Night

Chance Snow

Chance
Snow

Low: 13 °F

Detailed Forecast

  • Overnight Snow showers likely. Mostly cloudy, with a low around 25. West wind around 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
  • Monday A 50 percent chance of snow showers. Partly sunny, with a high near 30. Breezy, with a west wind 18 to 22 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
  • Monday Night A 20 percent chance of snow showers. Partly cloudy, with a low around 18. West wind around 15 mph, with gusts as high as 21 mph.
  • Tuesday A 40 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 33. West wind around 18 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
  • Tuesday Night Snow likely, mainly after 11pm. Mostly cloudy, with a low around 25. West wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Wednesday Snow. High near 33. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
  • Wednesday Night Snow. Low around 18. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
  • Christmas Day Snow. Mostly cloudy, with a high near 22.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 13.
  • Friday A chance of snow. Mostly cloudy, with a high near 18.
  • Friday Night A chance of snow. Mostly cloudy, with a low around 13.
  • Saturday A chance of snow. Mostly cloudy, with a high near 20.
  • Saturday Night A chance of snow. Mostly cloudy, with a low around 11.
  • Sunday A chance of snow. Mostly cloudy, with a high near 19.