National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Mostly Cloudy

29°F

-2°C

Humidity 68%
Wind Speed N 0 MPH
Barometer 29.52 in (999.66 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 05 Dec 10:53 PM MST
Extended Forecast for

Buffalo WY

  • Tonight

    Tonight: Scattered snow showers, mainly before 2am. Mostly cloudy, with a temperature rising to around 35 by 5am. South wind 7 to 11 mph becoming northwest after midnight. Chance of precipitation is 30%.

    Low: 31 °F⇑

    Scattered
    Snow Showers

  • Saturday

    Saturday: A 20 percent chance of snow showers before 9am. Partly sunny, with a temperature rising to near 37 by 11am, then falling to around 29 during the remainder of the day. Breezy, with a north wind 11 to 16 mph increasing to 18 to 23 mph. Winds could gust as high as 37 mph.

    High: 37 °F⇓

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. West northwest wind 8 to 10 mph becoming southwest in the evening.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40. West wind around 10 mph.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. West southwest wind 11 to 14 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45. West wind 8 to 13 mph.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 30 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 51. Breezy.

    High: 51 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 29. Blustery. Chance of precipitation is 50%.

    Low: 29 °F

    Chance
    Rain/Snow and
    Blustery

Detailed Forecast

Tonight
Scattered snow showers, mainly before 2am. Mostly cloudy, with a temperature rising to around 35 by 5am. South wind 7 to 11 mph becoming northwest after midnight. Chance of precipitation is 30%.
Saturday
A 20 percent chance of snow showers before 9am. Partly sunny, with a temperature rising to near 37 by 11am, then falling to around 29 during the remainder of the day. Breezy, with a north wind 11 to 16 mph increasing to 18 to 23 mph. Winds could gust as high as 37 mph.
Saturday Night
Mostly cloudy, with a low around 22. West northwest wind 8 to 10 mph becoming southwest in the evening.
Sunday
Mostly sunny, with a high near 40. West wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 25. West southwest wind 11 to 14 mph.
Monday
Mostly sunny, with a high near 45. West wind 8 to 13 mph.
Monday Night
Mostly cloudy, with a low around 30. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 26 mph.
Tuesday
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 51. Breezy.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Blustery. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 41.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 21.
Friday
A slight chance of snow showers. Partly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
Last Update:
10:47 pm MST Dec 5, 2025
Forecast Valid:
11pm MST Dec 5, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation