Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Yellowstone Club - Base Area (YCBAS)

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

NA

7°F

-14°C

Humidity 88%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 4°F (-16°C)
Visibility NA
Last update 21 Feb 08:00 AM MST
Extended Forecast for

Big Sky MT

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 32. Calm wind.

    High: 32 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 41. Calm wind becoming south around 5 mph. Winds could gust as high as 18 mph.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 21. Light south wind.

    Low: 21 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 45. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 30. South southwest wind around 5 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 44. South southwest wind 5 to 8 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 2am.  Mostly cloudy, with a low around 25. Southwest wind 6 to 9 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow.  Partly sunny, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 32. Calm wind.
Tonight
Mostly cloudy, with a low around 14. Calm wind.
Sunday
Sunny, with a high near 41. Calm wind becoming south around 5 mph. Winds could gust as high as 18 mph.
Sunday Night
Increasing clouds, with a low around 21. Light south wind.
Monday
Partly sunny, with a high near 45. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 30. South southwest wind around 5 mph, with gusts as high as 18 mph.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 44. South southwest wind 5 to 8 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow, becoming all snow after 2am. Mostly cloudy, with a low around 25. Southwest wind 6 to 9 mph, with gusts as high as 25 mph.
Wednesday
A chance of snow. Partly sunny, with a high near 37.
Wednesday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 19.
Thursday
A slight chance of snow. Mostly sunny, with a high near 41.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 24.
Friday
A chance of snow. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Sky MT
 45.28°N 111.32°W (Elev. 6752 ft)
8:02 am MST Feb 21, 2026
8am MST Feb 21, 2026-6pm MST Feb 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database