Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

Yellowstone Club - Base Area (YCBAS)

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

NA

51°F

11°C

Humidity 61%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 01 Oct 11:00 AM MDT
Extended Forecast for

Big Sky MT

  • Tonight

    Tonight: Partly cloudy, with a low around 40. South wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 26 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain before 11am, then a chance of rain after noon.  Partly sunny, with a high near 68. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 50%.

    High: 68 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 42. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 42 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Mostly cloudy, with a high near 67. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 60%.

    High: 67 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm.  Low around 36. South southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%.

    Low: 36 °F

    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm, then rain after noon.  High near 48. Calm wind becoming north northwest around 6 mph in the afternoon.  Chance of precipitation is 80%.

    High: 48 °F

    Showers

  • Saturday Night

    Saturday Night: Rain likely before midnight, then rain and snow likely.  Mostly cloudy, with a low around 29. North northwest wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of snow before noon, then a chance of rain.  Mostly cloudy, with a high near 45. Calm wind becoming north around 5 mph in the afternoon.

    High: 45 °F

    Chance Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. South wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 26 mph.
Thursday
A chance of rain before 11am, then a chance of rain after noon. Partly sunny, with a high near 68. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 42. Southwest wind around 5 mph becoming calm in the evening.
Friday
Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 67. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers and possibly a thunderstorm. Low around 36. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm, then rain after noon. High near 48. Calm wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 80%.
Saturday Night
Rain likely before midnight, then rain and snow likely. Mostly cloudy, with a low around 29. North northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday
A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 45. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 60.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Big Sky MT
 45.28°N 111.32°W (Elev. 6752 ft)
2:09 pm MDT Oct 1, 2025
4pm MDT Oct 1, 2025-6pm MDT Oct 8, 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