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 Pacific Northwest through late 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.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

8 Miles NNW Darby MT

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

This
Afternoon

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 36 °F

Tonight

Snow Chance for Measurable Precipitation 100%

Snow

Low: 31 °F

Monday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 35 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 22 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 33 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 25 °F

Wednesday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 39 °F

Wednesday
Night

Snow Likely

Snow
Likely

Low: 26 °F

Christmas
Day

Chance Snow

Chance
Snow

High: 27 °F

Detailed Forecast

  • This Afternoon Rain and snow showers. Steady temperature around 36. West wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
  • Tonight Snow showers. Low around 31. West northwest wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
  • Monday Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 35. West northwest wind around 11 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Monday Night Mostly cloudy, with a low around 22. South wind 3 to 6 mph.
  • Tuesday A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 33. South wind around 5 mph.
  • Tuesday Night A 40 percent chance of snow. Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.
  • Wednesday Snow likely. Cloudy, with a high near 39. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
  • Wednesday Night Snow likely. Cloudy, with a low around 26.
  • Christmas Day A chance of snow showers. Mostly cloudy, with a high near 27.
  • Thursday Night A chance of snow showers. Mostly cloudy, with a low around 13.
  • Friday A slight chance of snow showers. Mostly cloudy, with a high near 21.
  • Friday Night A chance of snow showers. Mostly cloudy, with a low around 10.
  • Saturday A chance of snow showers. Mostly cloudy, with a high near 22.