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

34°F

1°C

Humidity 55%
Wind Speed N 4 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 07 Dec 10:53 AM MST
Extended Forecast for

Buffalo WY

  • Today

    Today: Mostly sunny, with a high near 41. Breezy, with a north northwest wind 9 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Isolated snow showers between midnight and 1am. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 33. South wind 11 to 13 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Partly Cloudy
    then Isolated
    Snow Showers

  • Monday

    Monday: Mostly sunny, with a high near 45. South southwest wind 8 to 11 mph becoming north in the afternoon.

    High: 45 °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 24 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 51. Breezy, with a north northwest wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 51 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 28. North northwest wind 9 to 14 mph becoming south southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow, mainly after 11am. Mostly cloudy, with a high near 44. South wind 10 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 44 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 41. Breezy, with a north northwest wind 9 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.
Tonight
Isolated snow showers between midnight and 1am. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 33. South wind 11 to 13 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 45. South southwest wind 8 to 11 mph becoming north in the afternoon.
Monday Night
Mostly cloudy, with a low around 32. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 24 mph.
Tuesday
A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 51. Breezy, with a north northwest wind 16 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 28. North northwest wind 9 to 14 mph becoming south southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Wednesday
Rain likely, possibly mixed with snow, mainly after 11am. Mostly cloudy, with a high near 44. South wind 10 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 28.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 11.
Friday
Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
Last Update:
10:18 am MST Dec 7, 2025
Forecast Valid:
11am MST Dec 7, 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