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

49°F

9°C

Humidity 38%
Wind Speed NNE 12 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 09 Apr 03:53 PM MDT
Extended Forecast for

19 Miles SW Buffalo WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 45. Calm wind becoming east northeast around 6 mph.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. East wind 5 to 8 mph becoming calm.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 57. Light southwest wind increasing to 8 to 13 mph in the morning.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. South wind 7 to 13 mph becoming west after midnight.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after noon. Mostly sunny, with a high near 58. Breezy, with a southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 58 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Snow level 9700 feet lowering to 8300 feet after midnight . Partly cloudy, with a low around 36. Breezy, with a west wind 11 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.

    Low: 36 °F

    Breezy.
    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers after noon. Sunny, with a high near 53. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.

    High: 53 °F

    Breezy. Sunny
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before midnight. Partly cloudy, with a low around 34. Breezy. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Snow and
    Breezy then
    Partly Cloudy

  • Monday

    Monday: Snow showers likely, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 47. Breezy. Chance of precipitation is 70%.

    High: 47 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 45. Calm wind becoming east northeast around 6 mph.
Tonight
Mostly clear, with a low around 28. East wind 5 to 8 mph becoming calm.
Friday
Mostly sunny, with a high near 57. Light southwest wind increasing to 8 to 13 mph in the morning.
Friday Night
Partly cloudy, with a low around 39. South wind 7 to 13 mph becoming west after midnight.
Saturday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 58. Breezy, with a southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 43 mph.
Saturday Night
A chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Snow level 9700 feet lowering to 8300 feet after midnight . Partly cloudy, with a low around 36. Breezy, with a west wind 11 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Sunday
A chance of rain and snow showers after noon. Sunny, with a high near 53. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow showers before midnight. Partly cloudy, with a low around 34. Breezy. Chance of precipitation is 30%.
Monday
Snow showers likely, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 47. Breezy. Chance of precipitation is 70%.
Monday Night
Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Tuesday
Snow showers likely. Partly sunny, with a high near 42.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 28.
Wednesday
A slight chance of snow showers. Mostly sunny, with a high near 46. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SW Buffalo WY
 44.13°N 106.97°W (Elev. 8251 ft)
Last Update:
2:18 pm MDT Apr 9, 2026
Forecast Valid:
4pm MDT Apr 9, 2026-6pm MDT Apr 15, 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