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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8 Miles W Ronan MT

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Overnight

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 32 °F

Sunday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 40 °F

Sunday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 33 °F

Monday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 36 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 25 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 32 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 26 °F

Wednesday

Chance Rain/Snow

Chance
Rain/Snow

High: 32 °F

Wednesday
Night

Snow Likely

Snow
Likely

Low: 25 °F

Detailed Forecast

  • Overnight Rain and snow. Low around 32. South southeast wind 7 to 9 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
  • Sunday Rain likely. Mostly cloudy, with a high near 40. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%.
  • Sunday Night A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a steady temperature around 33. West southwest wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Monday A chance of rain and snow showers, mainly before 11am. Mostly cloudy, with a high near 36. Southwest wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Monday Night Mostly cloudy, with a low around 25. Calm wind.
  • Tuesday A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
  • Tuesday Night A chance of rain. Cloudy, with a low around 26. Chance of precipitation is 40%.
  • Wednesday A chance of rain and snow. Cloudy, with a high near 32.
  • Wednesday Night Snow likely. Cloudy, with a low around 25.
  • Christmas Day A chance of snow. Cloudy, with a high near 29.
  • Thursday Night Mostly cloudy, with a low around 18.
  • Friday Cloudy, with a high near 27.
  • Friday Night Mostly cloudy, with a low around 18.
  • Saturday A slight chance of snow. Mostly cloudy, with a high near 31.