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

YELLOW MULE (YLWM8)

Lat: 45.1661°NLon: 111.35954°WElev: 9200.0ft.

NA

12°F

-11°C

Humidity 63%
Wind Speed SW 17 MPH
Barometer NA
Dewpoint 2°F (-17°C)
Visibility NA
Wind Chill-5°F (-21°C)
Last update 15 Mar 11:04 PM MDT
Extended Forecast for

14 Miles S Big Sky MT

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 1am.  Mostly cloudy, with a low around 15. South wind 3 to 6 mph.  Total nighttime snow accumulation of around an inch possible.

    Low: 15 °F

    Chance Snow

  • Monday

    Monday: A chance of snow before 1pm, then rain likely, possibly mixed with snow.  Mostly cloudy, with a high near 43. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 43 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of rain before midnight.  Mostly cloudy, with a low around 32. West southwest wind 7 to 9 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. Southwest wind 7 to 11 mph, with gusts as high as 25 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Southwest wind 6 to 8 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. South southwest wind 7 to 13 mph, with gusts as high as 30 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Southwest wind 6 to 8 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. South southwest wind 6 to 10 mph, with gusts as high as 25 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 15. South wind 3 to 6 mph. Total nighttime snow accumulation of around an inch possible.
Monday
A chance of snow before 1pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 43. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 32. West southwest wind 7 to 9 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 53. Southwest wind 7 to 11 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Southwest wind 6 to 8 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 59. South southwest wind 7 to 13 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 35. Southwest wind 6 to 8 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 62. South southwest wind 6 to 10 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 38.
Saturday
A slight chance of rain and snow. Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Big Sky MT
 45.06°N 111.28°W (Elev. 6998 ft)
11:02 pm MDT Mar 15, 2026
11pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database