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.

Partly Cloudy

30°F

-1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 04 Apr 02:20 AM MDT
Extended Forecast for

Buffalo WY

  • Overnight

    Overnight: Partly cloudy, with a low around 26. West southwest wind around 7 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 47. West wind 5 to 7 mph becoming north in the morning.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. North wind around 6 mph becoming southwest in the evening.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. Light south wind becoming southeast 5 to 10 mph in the morning.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. Southeast wind around 10 mph becoming southwest after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Partly cloudy, with a low around 35. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 26. West southwest wind around 7 mph.
Saturday
Sunny, with a high near 47. West wind 5 to 7 mph becoming north in the morning.
Saturday Night
Mostly clear, with a low around 32. North wind around 6 mph becoming southwest in the evening.
Sunday
Sunny, with a high near 52. Calm wind becoming east 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 32. Northeast wind 5 to 7 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 54. Light south wind becoming southeast 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 38. Southeast wind around 10 mph becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Partly cloudy, with a low around 35. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 52. Breezy. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Blustery.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 44. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 50.
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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:
1:02 am MDT Apr 4, 2026
Forecast Valid:
2am MDT Apr 4, 2026-6pm MDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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