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 >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122°NLon: 106.71947°WElev: 4925.0ft.

Clear

16°F

-9°C

Humidity 72%
Wind Speed S 4 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 15 Mar 07:00 PM MDT
Extended Forecast for

15 Miles S Story WY

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 3 by 5am. Wind chill values as low as -30. Windy, with a west northwest wind 16 to 26 mph.

    Low: -7 °F

    Mostly Cloudy
    and Windy

  • Monday

    Monday: Scattered snow showers, mainly after 4pm. The snow could be heavy at times.  Cloudy, with a high near 23. Wind chill values as low as -20. Windy, with a west northwest wind 26 to 31 mph, with gusts as high as 38 mph.  Chance of precipitation is 30%. New snow accumulation of 2 to 4 inches possible.

    High: 23 °F

    Windy. Cloudy
    then Heavy
    Snow

  • Monday Night

    Monday Night: Isolated snow showers before 3am.  Mostly cloudy, with a low around 18. Windy, with a west wind 30 to 34 mph.  Chance of precipitation is 20%.

    Low: 18 °F

    Isolated Snow
    Showers and
    Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 27. Wind chill values as low as zero. Very windy, with a west wind 31 to 38 mph, with gusts as high as 49 mph.

    High: 27 °F

    Partly Sunny
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. Windy, with a west wind around 29 mph, with gusts as high as 38 mph.

    Low: 21 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. Windy, with a west wind 28 to 30 mph, with gusts as high as 47 mph.

    High: 31 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Breezy, with a west wind around 24 mph, with gusts as high as 38 mph.

    Low: 22 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 34. Breezy.

    High: 34 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a temperature rising to around 3 by 5am. Wind chill values as low as -30. Windy, with a west northwest wind 16 to 26 mph.
Monday
Scattered snow showers, mainly after 4pm. The snow could be heavy at times. Cloudy, with a high near 23. Wind chill values as low as -20. Windy, with a west northwest wind 26 to 31 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Isolated snow showers before 3am. Mostly cloudy, with a low around 18. Windy, with a west wind 30 to 34 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 27. Wind chill values as low as zero. Very windy, with a west wind 31 to 38 mph, with gusts as high as 49 mph.
Tuesday Night
Mostly cloudy, with a low around 21. Windy, with a west wind around 29 mph, with gusts as high as 38 mph.
Wednesday
Mostly sunny, with a high near 31. Windy, with a west wind 28 to 30 mph, with gusts as high as 47 mph.
Wednesday Night
Partly cloudy, with a low around 22. Breezy, with a west wind around 24 mph, with gusts as high as 38 mph.
Thursday
Mostly sunny, with a high near 34. Breezy.
Thursday Night
Partly cloudy, with a low around 25. Breezy.
Friday
Mostly sunny, with a high near 37. Breezy.
Friday Night
Partly cloudy, with a low around 25. Breezy.
Saturday
A slight chance of snow showers. Partly sunny, with a high near 37. Windy.
Saturday Night
Mostly cloudy, with a low around 19. Breezy.
Sunday
A slight chance of snow showers. Partly sunny, with a high near 26. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Story WY
 44.38°N 107.18°W (Elev. 12201 ft)
6:34 pm MDT Mar 15, 2026
7pm 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