National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Current Conditions

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13 Miles WSW St. Ignatius MT

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Today

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 51 °FFalling Temperatures

Tonight

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 40 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 50 °F

Wednesday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 39 °F

Thursday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 46 °F

Thursday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 41 °F

Friday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 46 °F

Friday
Night

Chance Rain

Chance
Rain

Low: 39 °F

Saturday

Chance Rain

Chance
Rain

High: 49 °F

Detailed Forecast

  • Today Rain showers before noon, then rain and snow showers likely. Some thunder is also possible. Temperature falling to around 45 by 5pm. Light west wind increasing to 5 to 9 mph in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
  • Tonight A chance of rain and snow showers, mainly before midnight. Partly cloudy, with a low around 40. West southwest wind around 7 mph becoming south after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Wednesday Mostly sunny, with a high near 50. South southeast wind around 10 mph.
  • Wednesday Night A 40 percent chance of rain. Mostly cloudy, with a low around 39. South wind 11 to 13 mph, with gusts as high as 20 mph.
  • Thursday Showers likely. Mostly cloudy, with a high near 46. South southwest wind 11 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
  • Thursday Night Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
  • Friday A 30 percent chance of showers. Mostly cloudy, with a high near 46.
  • Friday Night A chance of rain. Mostly cloudy, with a low around 39.
  • Saturday A chance of rain. Partly sunny, with a high near 49.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 39.
  • Sunday A chance of rain and snow showers. Partly sunny, with a high near 40.
  • Sunday Night A slight chance of rain and snow showers. Mostly cloudy, with a low around 31.
  • Monday A slight chance of rain and snow showers. Partly sunny, with a high near 41.