National Weather Service United States Department of Commerce

Stormy weather expected for the Pacific Northwest and Intermountain West

An impressive frontal system will continue moving through the Pacific Northwest and the Intermountain West and slowly make its way south. Behind it very cold Arctic air will follow. Higher elevation snow and moderate rainfall can be expected throughout these regions along with strong winds.
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Hazardous Weather Conditions

Current Conditions

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15 Miles NNW West Yellowstone MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Overnight

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 27 °F

Friday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 33 °F

Friday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 29 °F

Saturday

Snow Chance for Measurable Precipitation 100%

Snow

High: 29 °F

Saturday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 0 °F

Sunday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 15 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 3 °F

Monday

Chance Snow

Chance
Snow

High: 24 °F

Monday
Night

Chance Snow

Chance
Snow

Low: 13 °F

Detailed Forecast

  • Overnight Scattered snow showers. Mostly cloudy, with a low around 27. South southwest wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.
  • Friday A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 33. South southwest wind 13 to 17 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.
  • Friday Night A chance of snow before 11pm, then snow likely with areas of blowing snow after 11pm. Mostly cloudy, with a steady temperature around 29. Southwest wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Saturday Snow with areas of blowing snow. High near 29. Southwest wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
  • Saturday Night Snow. Low around 0. West southwest wind 7 to 16 mph becoming northwest in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Sunday A 40 percent chance of snow. Partly sunny, with a high near 15. New snow accumulation of less than a half inch possible.
  • Sunday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 3.
  • Monday A chance of snow showers. Partly sunny, with a high near 24.
  • Monday Night A chance of snow showers. Mostly cloudy, with a low around 13.
  • Tuesday A chance of snow showers. Mostly cloudy, with a high near 24.
  • Tuesday Night A chance of snow showers. Mostly cloudy, with a low around 14.
  • Wednesday A chance of snow showers. Mostly cloudy, with a high near 27.
  • Wednesday Night A chance of snow showers. Mostly cloudy, with a low around 16.
  • Thursday A chance of snow showers. Partly sunny, with a high near 29.