National Weather Service United States Department of Commerce

Heavy rain forecast for Pacific Northwest this week

A cold front moving onshore along the Pacific Northwest and northern California coast will bring heavy rain to the region through the first part of the week. A second cold front expected to move onshore by late Tuesday, bringing additional rain and higher-elevation snow to the region.
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Current Conditions

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5 Miles SSE Swan Lake MT

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Tonight

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 41 °F

Tuesday

Showers Chance for Measurable Precipitation 90%

Showers

High: 50 °F

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 44 °F

Wednesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 58 °F

Wednesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 38 °F

Thursday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 55 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 39 °F

Friday

Slight Chance Showers

Slight Chc
Showers

High: 55 °F

Friday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 37 °F

Detailed Forecast

  • Tonight A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 41. West southwest wind around 5 mph becoming calm in the evening.
  • Tuesday Showers. High near 50. Light west wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 90%.
  • Tuesday Night A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a steady temperature around 44. Southwest wind 7 to 10 mph.
  • Wednesday A 20 percent chance of rain after noon. Mostly sunny, with a high near 58. South wind 6 to 9 mph.
  • Wednesday Night A 30 percent chance of rain. Mostly cloudy, with a low around 38. South wind around 7 mph.
  • Thursday A 50 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 39.
  • Friday A slight chance of showers. Partly sunny, with a high near 55.
  • Friday Night A slight chance of showers. Partly cloudy, with a low around 37.
  • Saturday Mostly sunny, with a high near 59.
  • Saturday Night A chance of showers. Partly cloudy, with a low around 35.
  • Sunday A chance of showers. Partly sunny, with a high near 52.
  • Sunday Night A slight chance of showers. Mostly cloudy, with a low around 34.
  • Monday A slight chance of showers. Mostly sunny, with a high near 54.