Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Yellowstone Club - Base Area (YCBAS)

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

NA

17°F

-8°C

Humidity 64%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Last update 15 Mar 11:00 PM MDT
Extended Forecast for

7 Miles NNW Big Sky MT

  • Tonight

    Tonight: A 50 percent chance of snow after midnight. The snow could be heavy at times.  Patchy blowing snow between 2am and 5am. Cloudy, with a temperature rising to around 14 by 5am. Wind chill values as low as -10. West southwest wind 13 to 16 mph, with gusts as high as 24 mph.  Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 9 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow likely, mainly after 5pm.  Patchy blowing snow between 8am and 10am. Mostly cloudy, with a high near 30. Wind chill values as low as zero. West southwest wind 17 to 21 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Chance Snow
    and Patchy
    Blowing Snow
    then Snow
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of snow before midnight.  Cloudy, with a low around 28. Southwest wind around 21 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    then Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 37. Breezy, with a west southwest wind around 22 mph, with gusts as high as 36 mph.

    High: 37 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Southwest wind 17 to 20 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. Breezy, with a south southwest wind 22 to 24 mph, with gusts as high as 39 mph.

    High: 44 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. South southwest wind 17 to 20 mph, with gusts as high as 32 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 48. South southwest wind 17 to 21 mph, with gusts as high as 37 mph.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow after midnight. The snow could be heavy at times. Patchy blowing snow between 2am and 5am. Cloudy, with a temperature rising to around 14 by 5am. Wind chill values as low as -10. West southwest wind 13 to 16 mph, with gusts as high as 24 mph. Total nighttime snow accumulation of 2 to 4 inches possible.
Monday
Snow likely, mainly after 5pm. Patchy blowing snow between 8am and 10am. Mostly cloudy, with a high near 30. Wind chill values as low as zero. West southwest wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 50 percent chance of snow before midnight. Cloudy, with a low around 28. Southwest wind around 21 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Tuesday
Mostly cloudy, with a high near 37. Breezy, with a west southwest wind around 22 mph, with gusts as high as 36 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Southwest wind 17 to 20 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 44. Breezy, with a south southwest wind 22 to 24 mph, with gusts as high as 39 mph.
Wednesday Night
Mostly cloudy, with a low around 33. South southwest wind 17 to 20 mph, with gusts as high as 32 mph.
Thursday
Partly sunny, with a high near 48. South southwest wind 17 to 21 mph, with gusts as high as 37 mph.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 35.
Saturday
A slight chance of snow. Partly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Big Sky MT
 45.35°N 111.39°W (Elev. 10000 ft)
11:02 pm MDT Mar 15, 2026
11pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database