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 WSW Riggins ID

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Tonight

Snow Chance for Measurable Precipitation 100%

Snow

Low: 32 °F

Sunday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 37 °F

Sunday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 27 °F

Monday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 30 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

Low: 21 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 33 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 29 °F

Wednesday

Snow Likely

Snow
Likely

High: 34 °F

Wednesday
Night

Snow Likely

Snow
Likely

Low: 17 °F

Detailed Forecast

  • Tonight Snow. Low around 32. Breezy, with a south wind 21 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.
  • Sunday Rain before 11am, then snow. High near 37. Southwest wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
  • Sunday Night Snow. Low around 27. West wind 6 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
  • Monday A 40 percent chance of snow showers. Mostly cloudy, with a high near 30. West northwest wind around 10 mph. New snow accumulation of 1 to 2 inches possible.
  • Monday Night A 10 percent chance of snow showers. Partly cloudy, with a low around 21. West wind around 6 mph.
  • Tuesday A 30 percent chance of snow showers. Partly sunny, with a high near 33. New snow accumulation of less than a half inch possible.
  • Tuesday Night A 30 percent chance of snow. Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.
  • Wednesday Snow likely. Mostly cloudy, with a high near 34.
  • Wednesday Night Snow likely. Cloudy, with a low around 17.
  • Christmas Day A chance of snow. Partly sunny, with a high near 19.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 10.
  • Friday A slight chance of snow. Mostly cloudy, with a high near 25.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 18.
  • Saturday A chance of snow. Mostly cloudy, with a high near 26.