Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

10°F

-12°C

Humidity 60%
Wind Speed NW 11 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 28 Dec 12:05 PM MST
Extended Forecast for

21 Miles ENE Ten Sleep WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 12. Wind chill values as low as -15. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 32 mph.

    High: 12 °F

    Sunny and
    Blustery

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 14 by 5am. Wind chill values as low as -10. Blustery, with a northwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 8 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 29. Wind chill values as low as zero. West northwest wind around 14 mph, with gusts as high as 22 mph.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18. West northwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. Breezy, with a west wind 11 to 18 mph, with gusts as high as 29 mph.

    Low: 21 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 38. Breezy, with a west wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 38 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 12. Wind chill values as low as -15. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a temperature rising to around 14 by 5am. Wind chill values as low as -10. Blustery, with a northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 29. Wind chill values as low as zero. West northwest wind around 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 18. West northwest wind around 14 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 31. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 21. Breezy, with a west wind 11 to 18 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 38. Breezy, with a west wind 10 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 26.
New Year's Day
Partly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 34. Breezy.
Friday Night
Partly cloudy, with a low around 20. Breezy.
Saturday
Mostly sunny, with a high near 31. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles ENE Ten Sleep WY
 44.17°N 107.06°W (Elev. 9600 ft)
11:47 am MST Dec 28, 2025
12pm MST Dec 28, 2025-6pm MST Jan 3, 2026
 
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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