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

27°F

-3°C

Humidity 95%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 13 Apr 02:00 AM MDT
Extended Forecast for

Big Sky MT

  • Overnight

    Overnight: Partly cloudy, with a low around 30. Light southeast wind.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: A chance of snow between 11am and 3pm, then rain and snow likely. Partly sunny, with a high near 48. Light and variable wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before midnight, then a slight chance of snow between midnight and 1am. Mostly cloudy, with a low around 28. South southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. Southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before noon, then rain likely. Mostly cloudy, with a high near 50. Light south wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 50 °F

    Chance Snow
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain before 9pm, then rain, possibly mixed with snow between 9pm and 3am, then snow after 3am. Low around 27. South southwest wind 6 to 11 mph becoming light southwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow

  • Thursday

    Thursday: Snow. Cloudy, with a high near 37. Calm wind becoming northwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 37 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Snow Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. Light southeast wind.
Monday
A chance of snow between 11am and 3pm, then rain and snow likely. Partly sunny, with a high near 48. Light and variable wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before midnight, then a slight chance of snow between midnight and 1am. Mostly cloudy, with a low around 28. South southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 52. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 32. Southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Wednesday
A chance of snow before noon, then rain likely. Mostly cloudy, with a high near 50. Light south wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain before 9pm, then rain, possibly mixed with snow between 9pm and 3am, then snow after 3am. Low around 27. South southwest wind 6 to 11 mph becoming light southwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow. Cloudy, with a high near 37. Calm wind becoming northwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 16.
Friday
A chance of snow. Partly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Big Sky MT
 45.25°N 111.32°W (Elev. 6398 ft)
Last Update:
12:27 am MDT Apr 13, 2026
Forecast Valid:
3am MDT Apr 13, 2026-6pm MDT Apr 19, 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