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

Buffalo - Johnson County Airport (KBYG)

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

Clear

61°F

16°C

Humidity 21%
Wind Speed NNW 3 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 05 Feb 04:35 PM MST
Extended Forecast for

Buffalo WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. North northwest wind around 6 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. Northwest wind 5 to 8 mph becoming light and variable.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. South southeast wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. West wind around 8 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 60. West wind 6 to 10 mph becoming north in the morning.

    High: 60 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. West southwest wind around 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. West southwest wind around 6 mph becoming southeast in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow showers after 11am. Mostly cloudy, with a high near 57. Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 66. North northwest wind around 6 mph.
Tonight
Mostly clear, with a low around 43. Northwest wind 5 to 8 mph becoming light and variable.
Friday
Sunny, with a high near 64. South southeast wind 8 to 13 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 40. West wind around 8 mph.
Saturday
Partly sunny, with a high near 60. West wind 6 to 10 mph becoming north in the morning.
Saturday Night
Partly cloudy, with a low around 37. West southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 62. West southwest wind around 6 mph becoming southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
A slight chance of rain and snow showers after 11am. Mostly cloudy, with a high near 57. Chance of precipitation is 20%.
Monday Night
A chance of rain and snow showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
Last Update:
4:47 pm MST Feb 5, 2026
Forecast Valid:
4pm MST Feb 5, 2026-6pm MST Feb 11, 2026
 
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