Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Yellowstone Club - Base Area (YCBAS)

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

NA

43°F

6°C

Humidity 52%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 18 Nov 03:00 PM MST
Extended Forecast for

3 Miles NNE Big Sky MT

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 25. Southwest wind 6 to 10 mph.

    Low: 25 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A chance of snow before 1pm, then a slight chance of snow after 2pm.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 28. Southwest wind around 6 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. South wind 7 to 10 mph.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 32. South wind 6 to 9 mph becoming west in the afternoon.

    High: 32 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. South southwest wind 5 to 7 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 32. South southwest wind 7 to 9 mph.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. South southwest wind 8 to 14 mph.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 30. West southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 25. Southwest wind 6 to 10 mph.
Wednesday
A chance of snow before 1pm, then a slight chance of snow after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 28. Southwest wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 23. South wind 7 to 10 mph.
Thursday
Sunny, with a high near 32. South wind 6 to 9 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 22. South southwest wind 5 to 7 mph.
Friday
Sunny, with a high near 32. South southwest wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 22. South southwest wind 8 to 14 mph.
Saturday
Mostly sunny, with a high near 30. West southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A slight chance of snow before 11am. Partly sunny, with a high near 31.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Monday
A chance of snow. Partly sunny, with a high near 30.
Monday Night
A chance of snow. Mostly cloudy, with a low around 15.
Tuesday
A chance of snow. Partly sunny, with a high near 17.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Big Sky MT
 45.32°N 111.33°W (Elev. 9255 ft)
1:32 pm MST Nov 18, 2025
4pm MST Nov 18, 2025-6pm MST Nov 25, 2025
 
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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