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

51°F

11°C

Humidity 21%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 27 Mar 05:00 PM MDT
Extended Forecast for

Big Sky MT

  • Tonight

    Tonight: Mostly clear, with a low around 31. South southwest wind around 9 mph becoming north northeast after midnight.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 60. North wind 7 to 10 mph becoming south in the morning.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. West wind 6 to 10 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 57. South southwest wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 39. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Chance Rain

  • Monday

    Monday: Rain and snow likely, mainly after noon. Mostly cloudy, with a high near 53. Southwest wind 3 to 8 mph. Winds could gust as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 53 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 22. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow Likely

  • Tuesday

    Tuesday: A chance of snow. Partly sunny, with a high near 45. Light and variable wind.

    High: 45 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow. Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 31. South southwest wind around 9 mph becoming north northeast after midnight.
Saturday
Mostly sunny, with a high near 60. North wind 7 to 10 mph becoming south in the morning.
Saturday Night
Mostly cloudy, with a low around 36. West wind 6 to 10 mph.
Sunday
Mostly sunny, with a high near 57. South southwest wind 6 to 13 mph, with gusts as high as 24 mph.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 39. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Monday
Rain and snow likely, mainly after noon. Mostly cloudy, with a high near 53. Southwest wind 3 to 8 mph. Winds could gust as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 22. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday
A chance of snow. Partly sunny, with a high near 45. Light and variable wind.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 32.
Wednesday
A slight chance of snow before noon, then a chance of rain. Partly sunny, with a high near 51.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Thursday
Rain and snow. Cloudy, with a high near 42.
Thursday Night
Snow likely. Mostly cloudy, with a low around 23.
Friday
Snow likely. Partly sunny, with a high near 39.
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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 pm MDT Mar 27, 2026
Forecast Valid:
5pm MDT Mar 27, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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