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

31°F

-1°C

Humidity 100%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 12 Apr 06:00 AM MDT
Extended Forecast for

Big Sky MT

  • Today

    Today: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 56. Calm wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 56 °F

    Mostly Sunny
    then Showers
    Likely

  • Tonight

    Tonight: A chance of rain and snow before 2am, then a slight chance of snow after 3am. Partly cloudy, with a low around 31. South wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 49. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 49 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before midnight. Mostly cloudy, with a low around 30. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow after noon, mixing with rain after 3pm. 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. Chance of precipitation is 20%.

    High: 52 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. South southwest wind 3 to 7 mph. Winds could gust as high as 22 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before noon, then rain, possibly mixed with snow. High near 50. Light south wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 50 °F

    Chance Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow. Cloudy, with a low around 26. South southwest wind 5 to 13 mph, with gusts as high as 31 mph.

    Low: 26 °F

    Rain/Snow

  • Thursday

    Thursday: Snow. Cloudy, with a high near 38.

    High: 38 °F

    Snow

Detailed Forecast

Today
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 56. Calm wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Tonight
A chance of rain and snow before 2am, then a slight chance of snow after 3am. Partly cloudy, with a low around 31. South wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday
Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 49. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain and snow before midnight. Mostly cloudy, with a low around 30. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A slight chance of snow after noon, mixing with rain after 3pm. 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. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 32. South southwest wind 3 to 7 mph. Winds could gust as high as 22 mph.
Wednesday
A chance of snow before noon, then rain, possibly mixed with snow. High near 50. Light south wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow. Cloudy, with a low around 26. South southwest wind 5 to 13 mph, with gusts as high as 31 mph.
Thursday
Snow. Cloudy, with a high near 38.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18.
Friday
A chance of snow. Partly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 18.
Saturday
A slight chance of snow. Mostly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Sky MT
 45.25°N 111.32°W (Elev. 6398 ft)
Last Update:
3:26 am MDT Apr 12, 2026
Forecast Valid:
7am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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