Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Overcast

37°F

3°C

Humidity 51%
Wind Speed WNW 3 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 29 Jan 10:35 PM MST
Extended Forecast for

21 Miles ENE Ten Sleep WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. West northwest wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31. West northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. Blustery, with a west wind 13 to 20 mph, with gusts as high as 32 mph.

    Low: 22 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Mostly sunny, with a high near 34. Breezy, with a west wind 16 to 22 mph, with gusts as high as 40 mph.

    High: 34 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. Breezy, with a northwest wind 15 to 18 mph, with gusts as high as 31 mph.

    Low: 21 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Breezy, with a northwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 37 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. West northwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 33. Breezy.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before 11pm.  Partly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 16. West northwest wind 11 to 13 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 31. West northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 22. Blustery, with a west wind 13 to 20 mph, with gusts as high as 32 mph.
Saturday
Mostly sunny, with a high near 34. Breezy, with a west wind 16 to 22 mph, with gusts as high as 40 mph.
Saturday Night
Partly cloudy, with a low around 21. Breezy, with a northwest wind 15 to 18 mph, with gusts as high as 31 mph.
Sunday
Mostly sunny, with a high near 37. Breezy, with a northwest wind 13 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 25. West northwest wind around 14 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 33. Breezy.
Monday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 16.
Tuesday
A 20 percent chance of snow showers. Mostly sunny, with a high near 26. Blustery.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Mostly clear, with a low around 21. Blustery.
Thursday
Sunny, with a high near 39. 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)
10:47 pm MST Jan 29, 2026
10pm MST Jan 29, 2026-6pm MST Feb 5, 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