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

20°F

-7°C

Humidity 94%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 17 Apr 10:00 PM MDT
Extended Forecast for

Big Sky MT

  • Tonight

    Tonight: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Southwest wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62. Light south wind.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Light and variable wind.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 69. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 15. Calm wind.
Saturday
Sunny, with a high near 50. Calm wind becoming west southwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 24. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 62. Light south wind.
Sunday Night
Partly cloudy, with a low around 34. Calm wind.
Monday
Mostly sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 39. Light and variable wind.
Tuesday
Sunny, with a high near 69. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Rain likely, mainly after noon. Partly sunny, with a high near 60.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 24.
Friday
A chance of snow. Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Sky MT
 45.25°N 111.32°W (Elev. 6398 ft)
Last Update:
9:32 pm MDT Apr 17, 2026
Forecast Valid:
10pm MDT Apr 17, 2026-6pm MDT Apr 24, 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