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

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Overcast

41°F

5°C

Humidity 65%
Wind Speed NNW 19 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 23 Apr 01:35 PM MDT
Extended Forecast for

Buffalo WY

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5pm. High near 48. Breezy, with a north wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

    High: 48 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 10pm. Some thunder is also possible. Low around 25. North northwest wind 6 to 14 mph becoming southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Friday

    Friday: Snow showers, mainly before 2pm. Some thunder is also possible. High near 37. West northwest wind 5 to 9 mph becoming north northeast in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 21. Northwest wind 3 to 8 mph. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 20 percent chance of snow showers before noon. Partly sunny, with a high near 41. Light and variable wind becoming southeast 5 to 9 mph in the morning.

    High: 41 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 28. East southeast wind 5 to 8 mph becoming southwest in the evening.

    Low: 28 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Snow showers. High near 42. Southwest wind 5 to 14 mph becoming northeast in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 80%.

    High: 42 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: A chance of snow showers before 3pm, then a chance of rain showers. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.

    High: 43 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5pm. High near 48. Breezy, with a north wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
Tonight
Rain and snow showers, becoming all snow after 10pm. Some thunder is also possible. Low around 25. North northwest wind 6 to 14 mph becoming southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Snow showers, mainly before 2pm. Some thunder is also possible. High near 37. West northwest wind 5 to 9 mph becoming north northeast in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 21. Northwest wind 3 to 8 mph. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow showers before noon. Partly sunny, with a high near 41. Light and variable wind becoming southeast 5 to 9 mph in the morning.
Saturday Night
A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 28. East southeast wind 5 to 8 mph becoming southwest in the evening.
Sunday
Snow showers. High near 42. Southwest wind 5 to 14 mph becoming northeast in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 80%.
Sunday Night
Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Monday
A chance of snow showers before 3pm, then a chance of rain showers. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Monday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 29.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 51.
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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:
12:33 pm MDT Apr 23, 2026
Forecast Valid:
1pm MDT Apr 23, 2026-6pm MDT Apr 29, 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