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

52°F

11°C

Humidity 35%
Wind Speed W 8 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 29 Mar 05:00 PM MDT
Extended Forecast for

Big Sky MT

  • Tonight

    Tonight: Partly cloudy, with a low around 40. West southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Snow likely, possibly mixed with rain, becoming all snow after 4pm. Increasing clouds, with a high near 54. Southwest wind 13 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 23. North northwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Likely
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 47. Light and variable wind. Little or no snow accumulation expected.

    High: 47 °F

    Slight Chance
    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 30. Calm wind. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow before noon, then rain likely, possibly mixed with snow. Partly sunny, with a high near 51. Light south wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 51 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain before midnight, then rain and snow. Low around 34. South wind 3 to 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all snow after 3pm. Cloudy, with a high near 45. South wind 3 to 8 mph. Winds could gust as high as 23 mph.

    High: 45 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Snow. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. West southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Monday
Snow likely, possibly mixed with rain, becoming all snow after 4pm. Increasing clouds, with a high near 54. Southwest wind 13 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
Snow likely, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 23. North northwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 47. Light and variable wind. Little or no snow accumulation expected.
Tuesday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 30. Calm wind. Little or no snow accumulation expected.
Wednesday
A slight chance of snow before noon, then rain likely, possibly mixed with snow. Partly sunny, with a high near 51. Light south wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Rain before midnight, then rain and snow. Low around 34. South wind 3 to 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Rain and snow, becoming all snow after 3pm. Cloudy, with a high near 45. South wind 3 to 8 mph. Winds could gust as high as 23 mph.
Thursday Night
Snow. Mostly cloudy, with a low around 22.
Friday
Snow likely. Mostly cloudy, with a high near 36.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21.
Saturday
A slight chance of snow. Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 50.
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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:
6:06 pm MDT Mar 29, 2026
Forecast Valid:
6pm MDT Mar 29, 2026-6pm MDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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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