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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Missoula MT

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 1 °C

Sunday

Rain Chance for Measurable Precipitation 90%

Rain

High: 5 °C

Sunday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 0 °C

Monday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 3 °C

Monday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: -4 °C

Tuesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 1 °C

Tuesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: -3 °C

Wednesday

Rain/Snow Likely

Rain/Snow
Likely

High: 2 °C

Wednesday
Night

Rain/Snow Likely

Rain/Snow
Likely

Low: -3 °C

Detailed Forecast

  • Overnight Rain. Low around 1. South wind around 11 km/h. Chance of precipitation is 100%.
  • Sunday Rain. High near 5. West southwest wind 21 to 26 km/h increasing to 29 to 34 km/h in the morning. Winds could gust as high as 47 km/h. Chance of precipitation is 90%.
  • Sunday Night Rain likely. Mostly cloudy, with a low around 0. West wind 27 to 32 km/h decreasing to 18 to 23 km/h after midnight. Winds could gust as high as 45 km/h. Chance of precipitation is 60%.
  • Monday A chance of rain showers. Mostly cloudy, with a high near 3. West wind around 14 km/h. Chance of precipitation is 40%.
  • Monday Night A slight chance of rain and snow showers. Mostly cloudy, with a low around -4. Southwest wind 5 to 8 km/h. Chance of precipitation is 20%.
  • Tuesday A chance of snow showers. Mostly cloudy, with a high near 1. Chance of precipitation is 40%. New snow accumulation of less than one centimeter possible.
  • Tuesday Night A chance of rain and snow. Mostly cloudy, with a low around -3. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Wednesday Rain and snow likely. Cloudy, with a high near 2.
  • Wednesday Night Rain and snow likely. Cloudy, with a low around -3.
  • Christmas Day A chance of snow. Cloudy, with a high near 0.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around -6.
  • Friday A slight chance of snow. Cloudy, with a high near -2.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around -9.
  • Saturday A chance of snow. Cloudy, with a high near 1.