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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Darby MT

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Tonight

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 49 °F

Tuesday

Showers Chance for Measurable Precipitation 90%

Showers

High: 49 °FFalling Temperatures

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 40 °F

Wednesday

Patchy Fog

Patchy
Fog

High: 57 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 40 °F

Thursday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 55 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 43 °F

Friday

Slight Chance Showers

Slight Chc
Showers

High: 57 °F

Friday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 41 °F

Detailed Forecast

  • Tonight Rain likely, mainly after midnight. Mostly cloudy, with a low around 49. Light south southwest wind. Chance of precipitation is 60%.
  • Tuesday Showers. Temperature falling to around 45 by 3pm. Light and variable wind becoming west 6 to 11 mph in the morning. Chance of precipitation is 90%.
  • Tuesday Night A 50 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 40. South wind 3 to 7 mph.
  • Wednesday Patchy fog before noon. Otherwise, mostly sunny, with a high near 57. South wind 6 to 8 mph.
  • Wednesday Night Mostly cloudy, with a low around 40. South wind 6 to 8 mph.
  • Thursday A 30 percent chance of showers. Mostly cloudy, with a high near 55.
  • Thursday Night A 40 percent chance of showers. Mostly cloudy, with a low around 43.
  • Friday A slight chance of showers. Partly sunny, with a high near 57.
  • Friday Night A slight chance of showers. Partly cloudy, with a low around 41.
  • Saturday Mostly sunny, with a high near 59.
  • Saturday Night A slight chance of showers. Partly cloudy, with a low around 32.
  • Sunday A chance of showers. Partly sunny, with a high near 51.
  • Sunday Night A slight chance of showers. Mostly cloudy, with a low around 29.
  • Monday A slight chance of showers. Mostly sunny, with a high near 54.