National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Current Conditions

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18 Miles WSW Shoup ID

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 39 °F

Saturday

Rain Chance for Measurable Precipitation 100%

Rain

High: 40 °FFalling Temperatures

Saturday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 22 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 27 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 12 °F

Monday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 33 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 28 °F

Tuesday

Chance Showers

Chance
Showers

High: 41 °F

Tuesday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 29 °F

Detailed Forecast

  • Overnight Rain. Low around 39. Southwest wind around 11 mph. Chance of precipitation is 90%.
  • Saturday Rain. Temperature rising to near 40 by 11am, then falling to around 35 during the remainder of the day. West wind 8 to 11 mph. Chance of precipitation is 100%.
  • Saturday Night Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. West southwest wind 6 to 13 mph becoming northwest in the evening. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
  • Sunday Mostly sunny, with a high near 27. Light south wind.
  • Sunday Night A slight chance of snow after 11pm. Mostly cloudy, with a low around 12. South wind 3 to 5 mph. Chance of precipitation is 20%.
  • Monday A chance of rain. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
  • Monday Night A chance of snow. Cloudy, with a low around 28. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.
  • Tuesday A chance of showers. Mostly cloudy, with a high near 41.
  • Tuesday Night A slight chance of showers. Mostly cloudy, with a low around 29.
  • Wednesday A chance of showers. Mostly cloudy, with a high near 37.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 31.
  • Thursday A chance of showers. Mostly cloudy, with a high near 41.
  • Thursday Night A chance of showers. Cloudy, with a low around 29.
  • Friday A slight chance of showers. Mostly cloudy, with a high near 40.