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

Yellowstone Club - Base Area (YCBAS)

Lat: 45.23924°NLon: 111.41476°WElev: 7200.0ft.

NA

24°F

-4°C

Humidity 87%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 27 Apr 02:00 AM MDT
Extended Forecast for

Big Sky MT

  • Overnight

    Overnight: Snow showers likely, mainly after 4am. Mostly cloudy, with a low around 21. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Showers
    Likely

  • Monday

    Monday: Snow showers. High near 42. Calm wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 42 °F

    Snow Showers

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly before midnight. Partly cloudy, with a low around 21. Calm wind. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow. Partly sunny, with a high near 48. Light and variable wind. Little or no snow accumulation expected.

    High: 48 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 27. Calm wind. Little or no snow accumulation expected.

    Low: 27 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely before 3pm, then rain showers likely. Some thunder is also possible. Partly sunny, with a high near 52. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 52 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 57. Calm wind.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

Detailed Forecast

Overnight
Snow showers likely, mainly after 4am. Mostly cloudy, with a low around 21. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Monday
Snow showers. High near 42. Calm wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday Night
A 40 percent chance of snow, mainly before midnight. Partly cloudy, with a low around 21. Calm wind. New snow accumulation of less than a half inch possible.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 48. Light and variable wind. Little or no snow accumulation expected.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27. Calm wind. Little or no snow accumulation expected.
Wednesday
Snow likely before 3pm, then rain showers likely. Some thunder is also possible. Partly sunny, with a high near 52. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 29. Calm wind.
Thursday
Sunny, with a high near 57. Calm wind.
Thursday Night
Clear, with a low around 31.
Friday
Sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 36.
Saturday
A slight chance of rain. Mostly sunny, with a high near 65.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 38.
Sunday
A chance of rain and thunderstorms. Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Big Sky MT
 45.28°N 111.32°W (Elev. 6752 ft)
Last Update:
12:31 am MDT Apr 27, 2026
Forecast Valid:
3am MDT Apr 27, 2026-6pm MDT May 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation