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

46°F

8°C

Humidity 45%
Wind Speed NNW 8 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 04 Apr 05:05 PM MDT
Extended Forecast for

Buffalo WY

  • Tonight

    Tonight: Mostly clear, with a low around 33. North northwest wind around 6 mph becoming southwest in the evening.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. North northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 53. Light south wind becoming east southeast 5 to 10 mph in the morning.

    High: 53 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. Southeast wind 9 to 11 mph becoming south southwest after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 67 °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 34. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Breezy.
    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before noon, then a chance of rain showers. Mostly sunny, with a high near 49. Breezy. Chance of precipitation is 30%.

    High: 49 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 28. Blustery. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Rain/Snow and
    Blustery then
    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 33. North northwest wind around 6 mph becoming southwest in the evening.
Sunday
Sunny, with a high near 54. Calm wind becoming north 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 33. North northeast wind 5 to 7 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 53. Light south wind becoming east southeast 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 36. Southeast wind 9 to 11 mph becoming south southwest after midnight.
Tuesday
Mostly sunny, with a high near 67. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.
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 34. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow showers before noon, then a chance of rain showers. Mostly sunny, with a high near 49. Breezy. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 28. Blustery. Chance of precipitation is 40%.
Thursday
A chance of snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 50. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 53.
Friday Night
A chance of rain and snow showers. Partly cloudy, with a low around 35.
Saturday
A slight chance of rain and snow showers. Partly sunny, with a high near 58.
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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:
3:37 pm MDT Apr 4, 2026
Forecast Valid:
5pm MDT Apr 4, 2026-6pm MDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation