National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Raynolds Pass MT-87 MP 1.2 (MTRAY)

Lat: 44.72814°NLon: 111.47012°WElev: 6834.0ft.

NA

30°F

-1°C

Humidity NA
Wind Speed S 16 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill19°F (-7°C)
Last update NA
Extended Forecast for

19 Miles NW West Yellowstone MT

  • Tonight

    Tonight: A slight chance of snow between 2am and 3am. Mostly cloudy, with a low around 27. South southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 33. South southwest wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 33 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow. Low around 27. South wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 30. South southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 26. South southwest wind 10 to 15 mph, with gusts as high as 26 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. South southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Snow Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20. South southwest wind 10 to 13 mph, with gusts as high as 22 mph. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow. Mostly cloudy, with a high near 25. South southwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 25 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of snow between 2am and 3am. Mostly cloudy, with a low around 27. South southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 33. South southwest wind 13 to 15 mph, with gusts as high as 26 mph.
Saturday Night
Snow. Low around 27. South wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 30. South southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26. South southwest wind 10 to 15 mph, with gusts as high as 26 mph. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. South southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20. South southwest wind 10 to 13 mph, with gusts as high as 22 mph. New snow accumulation of less than one inch possible.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 25. South southwest wind 9 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 20.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 24.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 8.
Thursday
A chance of snow. Partly sunny, with a high near 18.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 2.
Friday
A slight chance of snow. Mostly sunny, with a high near 17.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW West Yellowstone MT
 44.86°N 111.4°W (Elev. 8133 ft)
Last Update:
3:38 pm MST Jan 2, 2026
Forecast Valid:
5pm MST Jan 2, 2026-6pm MST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation