Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

9°F

-13°C

Humidity 65%
Wind Speed SW 4 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 29 Nov 10:35 PM MST
Extended Forecast for

20 Miles WSW Buffalo WY

  • Tonight

    Tonight: Increasing clouds, with a temperature rising to around 2 by 4am. Wind chill values as low as -20. Blustery, with a northwest wind 8 to 15 mph, with gusts as high as 23 mph.

    Low: -2 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy and cold, with a high near 6. Wind chill values as low as -15. West wind around 8 mph becoming south southwest in the morning.

    High: 6 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -25. Blustery, with a west wind 14 to 23 mph, with gusts as high as 30 mph.

    Low: 0 °F

    Decreasing
    Clouds and
    Blustery

  • Monday

    Monday: Sunny and cold, with a high near 9. Wind chill values as low as -20. Blustery, with a west wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 9 °F

    Cold and
    Blustery

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 6. Breezy, with a west wind 21 to 24 mph.

    Low: 6 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers, mainly after 11am.  Mostly cloudy, with a high near 14. Breezy, with a west southwest wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 14 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 11pm.  Cloudy, with a low around 3. Blustery, with a west northwest wind 11 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    Low: 3 °F

    Snow Showers
    Likely and
    Blustery

  • Wednesday

    Wednesday: A 30 percent chance of snow showers before 11am.  Partly sunny and cold, with a high near 5.

    High: 5 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 1. Breezy.

    Low: 1 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Increasing clouds, with a temperature rising to around 2 by 4am. Wind chill values as low as -20. Blustery, with a northwest wind 8 to 15 mph, with gusts as high as 23 mph.
Sunday
Mostly cloudy and cold, with a high near 6. Wind chill values as low as -15. West wind around 8 mph becoming south southwest in the morning.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -25. Blustery, with a west wind 14 to 23 mph, with gusts as high as 30 mph.
Monday
Sunny and cold, with a high near 9. Wind chill values as low as -20. Blustery, with a west wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 6. Breezy, with a west wind 21 to 24 mph.
Tuesday
A 50 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 14. Breezy, with a west southwest wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph.
Tuesday Night
Snow showers likely, mainly before 11pm. Cloudy, with a low around 3. Blustery, with a west northwest wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of snow showers before 11am. Partly sunny and cold, with a high near 5.
Wednesday Night
Partly cloudy, with a low around 1. Breezy.
Thursday
Mostly sunny, with a high near 12. Windy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Windy.
Friday
A chance of snow showers. Partly sunny, with a high near 16. Windy.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 13. Windy.
Saturday
A chance of snow showers. Partly sunny, with a high near 17. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WSW Buffalo WY
 44.21°N 107.07°W (Elev. 11332 ft)
9:01 pm MST Nov 29, 2025
10pm MST Nov 29, 2025-6pm MST Dec 6, 2025
 
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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