National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Current conditions at

Yellowstone Club - Base Area (YCBAS)

Lat: 45.23924°NLon: 111.41476°WElev: 7200.0ft.

NA

29°F

-2°C

Humidity 89%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 05 Mar 04:00 PM MST
Extended Forecast for

Big Sky MT

  • This Afternoon

    This Afternoon: Snow. The snow could be heavy at times. High near 35. Calm wind. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.

    High: 35 °F

    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before midnight. The snow could be heavy at times. Low around 22. Calm wind. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Heavy Snow
    then Chance
    Snow

  • Friday

    Friday: A chance of snow before 10am, then a slight chance of snow after 1pm. Partly sunny, with a high near 37. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow. Partly sunny, with a high near 44. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 44 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. South southwest wind 3 to 5 mph. Winds could gust as high as 18 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Light south southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 28 mph.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 32. South southwest wind 6 to 9 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 11am, then rain likely. Partly sunny, with a high near 47.

    High: 47 °F

    Rain/Snow
    Likely then
    Rain Likely

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 35. Calm wind. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow, mainly before midnight. The snow could be heavy at times. Low around 22. Calm wind. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
A chance of snow before 10am, then a slight chance of snow after 1pm. Partly sunny, with a high near 37. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 20. Calm wind.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 44. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 31. South southwest wind 3 to 5 mph. Winds could gust as high as 18 mph.
Sunday
Mostly sunny, with a high near 49. Light south southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 28 mph.
Sunday Night
A slight chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 32. South southwest wind 6 to 9 mph, with gusts as high as 25 mph.
Monday
A chance of snow before 11am, then rain likely. Partly sunny, with a high near 47.
Monday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21.
Tuesday
Snow likely. Mostly cloudy, with a high near 35.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 15.
Wednesday
A chance of snow. Partly sunny, with a high near 39.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Thursday
A chance of snow. Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Sky MT
 45.28°N 111.32°W (Elev. 6752 ft)
Last Update:
3:47 pm MST Mar 5, 2026
Forecast Valid:
4pm MST Mar 5, 2026-6pm MDT Mar 12, 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