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.

Overcast

32°F

0°C

Humidity 92%
Wind Speed N 4 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 06 Dec 07:20 PM MST
Extended Forecast for

Buffalo WY

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly before 1am. Mostly cloudy, with a steady temperature around 30. Light and variable wind becoming south 5 to 7 mph in the evening. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 40. Northwest wind 8 to 10 mph becoming southwest in the morning.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. West southwest wind around 11 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. West southwest wind 9 to 11 mph.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 26 mph.

    Low: 32 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: A chance of rain and snow showers after 11am. Mostly cloudy, with a high near 51. Breezy, with a north northwest wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 51 °F

    Chance
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 27. North northwest wind 10 to 14 mph becoming west southwest in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of rain and snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.

    High: 44 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.

    Low: 22 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
A 50 percent chance of snow showers, mainly before 1am. Mostly cloudy, with a steady temperature around 30. Light and variable wind becoming south 5 to 7 mph in the evening. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 40. Northwest wind 8 to 10 mph becoming southwest in the morning.
Sunday Night
Partly cloudy, with a low around 23. West southwest wind around 11 mph.
Monday
Mostly sunny, with a high near 46. West southwest wind 9 to 11 mph.
Monday Night
Mostly cloudy, with a low around 32. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 26 mph.
Tuesday
A chance of rain and snow showers after 11am. Mostly cloudy, with a high near 51. Breezy, with a north northwest wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 27. North northwest wind 10 to 14 mph becoming west southwest in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Thursday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 30.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.35°N 106.69°W (Elev. 4619 ft)
Last Update:
7:01 pm MST Dec 6, 2025
Forecast Valid:
7pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation