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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26 Miles NNW Challis ID

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Late
Afternoon

Snow Chance for Measurable Precipitation 90%

Snow

High: 39 °F

Tonight

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 33 °F

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 42 °F

Sunday
Night

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 30 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 36 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

Low: 20 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 36 °F

Tuesday
Night

Chance Snow

Chance
Snow

Low: 27 °F

Wednesday

Chance Rain/Snow

Chance
Rain/Snow

High: 40 °F

Detailed Forecast

  • Late Afternoon Snow. High near 39. South southwest wind around 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
  • Tonight Snow before 11pm, then rain and snow. Low around 33. South southwest wind 10 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Rain. High near 42. West wind 11 to 13 mph. Chance of precipitation is 100%.
  • Sunday Night Rain before 11pm, then rain and snow. Low around 30. West wind 10 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
  • Monday A 50 percent chance of snow showers. Mostly cloudy, with a high near 36. West northwest wind 7 to 14 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible.
  • Monday Night A 10 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 20.
  • Tuesday Partly sunny, with a high near 36.
  • Tuesday Night A chance of snow. Mostly cloudy, with a low around 27.
  • Wednesday A chance of rain and snow. Mostly cloudy, with a high near 40.
  • Wednesday Night Rain and snow likely. Cloudy, with a low around 24.
  • Christmas Day A chance of snow. Mostly cloudy, with a high near 30.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 10.
  • Friday A slight chance of snow. Mostly cloudy, with a high near 20.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 12.
  • Saturday A slight chance of snow. Mostly cloudy, with a high near 29.