National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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16 Miles S Alberton MT

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Tonight

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 32 °F

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 38 °F

Sunday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 30 °F

Monday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 34 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 24 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 33 °F

Tuesday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 23 °F

Wednesday

Snow Likely

Snow
Likely

High: 34 °F

Wednesday
Night

Snow

Snow

Low: 24 °F

Detailed Forecast

  • Tonight Snow before 11pm, then rain and snow. Low around 32. South southwest wind 9 to 11 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
  • Sunday Rain. High near 38. Breezy, with a west wind 16 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
  • Sunday Night Rain before 11pm, then snow. Low around 30. West wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
  • Monday Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 34. West wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Monday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 24. Southwest wind 3 to 5 mph.
  • Tuesday Snow showers likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Tuesday Night Rain and snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Wednesday Snow likely. Cloudy, with a high near 34.
  • Wednesday Night Snow. Cloudy, with a low around 24.
  • Christmas Day A chance of snow. Cloudy, with a high near 31.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 17.
  • Friday A slight chance of snow. Mostly cloudy, with a high near 24.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 16.
  • Saturday A chance of snow. Cloudy, with a high near 29.