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

Atmospheric River to Impact the Northwest; Windy Conditions in the Northeast

A strong atmospheric river moving into northern California later today will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through Wednesday. Gusty winds and isolated showers are expected today in the Northeast U.S. behind a cold front. Wind Advisories have been issued. Read More >

Current conditions at

EW9980 West Yellowstone (E9980)

Lat: 44.78167°NLon: 111.13833°WElev: 6565.0ft.

NA

42°F

6°C

Humidity 50%
Wind Speed SE 8 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 04 Nov 08:45 AM MST
Extended Forecast for

9 Miles N West Yellowstone MT

  • Today

    Today: A chance of rain and snow before 10am, then a chance of rain. Cloudy, with a high near 45. South southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tonight

    Tonight: A slight chance of rain between 11pm and 3am. Cloudy, with a low around 31. South wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 52. Light and variable wind becoming south southwest 13 to 18 mph in the morning. Winds could gust as high as 29 mph.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%.

    Low: 29 °F

    Rain Likely
    and Breezy

  • Thursday

    Thursday: Rain and snow likely, becoming all snow after 8am. Some thunder is also possible. Mostly cloudy, with a high near 42. Southwest wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 25. South southwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 25 °F

    Slight Chance
    Snow

  • Friday

    Friday: Snow before 2pm, then rain and snow. High near 39. South southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 16. West wind 6 to 14 mph, with gusts as high as 24 mph.

    Low: 16 °F

    Snow Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and snow before 10am, then a chance of rain. Cloudy, with a high near 45. South southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A slight chance of rain between 11pm and 3am. Cloudy, with a low around 31. South wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 52. Light and variable wind becoming south southwest 13 to 18 mph in the morning. Winds could gust as high as 29 mph.
Wednesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%.
Thursday
Rain and snow likely, becoming all snow after 8am. Some thunder is also possible. Mostly cloudy, with a high near 42. Southwest wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 25. South southwest wind around 11 mph, with gusts as high as 21 mph.
Friday
Snow before 2pm, then rain and snow. High near 39. South southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 16. West wind 6 to 14 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N West Yellowstone MT
 44.8°N 111.12°W (Elev. 6781 ft)
Last Update:
8:17 am MST Nov 4, 2025
Forecast Valid:
9am MST Nov 4, 2025-6pm MST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation