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

38°F

3°C

Humidity 65%
Wind Speed W 11 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 13 Mar 04:00 AM MDT
Extended Forecast for

Big Sky MT

  • Overnight

    Overnight: A 40 percent chance of snow. Mostly cloudy, with a low around 37. West southwest wind around 7 mph, with gusts as high as 28 mph. Little or no snow accumulation expected.

    Low: 37 °F

    Chance Snow

  • Friday

    Friday: A chance of snow before noon, then rain and snow likely between noon and 5pm, then rain likely after 5pm. Mostly cloudy, with a high near 48. West southwest wind 7 to 13 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Snow likely, possibly mixed with rain, becoming all snow after 5am. Cloudy, with a low around 35. West southwest wind 3 to 8 mph. Winds could gust as high as 29 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Snow. High near 43. West southwest wind 5 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 43 °F

    Snow

  • Saturday Night

    Saturday Night: Snow, mainly before midnight. Low around 10. West northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 10 °F

    Snow then
    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 31. Calm wind. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 20. Calm wind. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Monday

    Monday: Snow likely before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 46. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 46 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain before midnight, then a slight chance of rain and snow between midnight and 3am, then a slight chance of rain after 3am. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around 37. West southwest wind around 7 mph, with gusts as high as 28 mph. Little or no snow accumulation expected.
Friday
A chance of snow before noon, then rain and snow likely between noon and 5pm, then rain likely after 5pm. Mostly cloudy, with a high near 48. West southwest wind 7 to 13 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
Snow likely, possibly mixed with rain, becoming all snow after 5am. Cloudy, with a low around 35. West southwest wind 3 to 8 mph. Winds could gust as high as 29 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Snow. High near 43. West southwest wind 5 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow, mainly before midnight. Low around 10. West northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 31. Calm wind. New snow accumulation of less than a half inch possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. Calm wind. New snow accumulation of less than a half inch possible.
Monday
Snow likely before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 46. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
A chance of rain before midnight, then a slight chance of rain and snow between midnight and 3am, then a slight chance of rain after 3am. Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 65.
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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:
3:51 am MDT Mar 13, 2026
Forecast Valid:
5am MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation