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

Critical Fire Weather for a Large Part of the Central U.S.; Areas of Severe Thunderstorms

Gusty to high winds and low relative humidity will bring elevated to critical fire weather across large parts of the Great Plains and more localized parts of the Great Basin and central Rockies Thursday into Friday. Severe thunderstorms with large hail and damaging wind gusts are possible over the central Plains Thursday into this weekend. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

75°F

24°C

Humidity 19%
Wind Speed SW 11 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 13 May 10:35 PM MDT
Extended Forecast for

13 Miles WSW Buffalo WY

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Breezy, with a west wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 43 mph.

    Low: 40 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 59. Windy, with a west wind 8 to 18 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 59 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. Windy, with a west northwest wind 26 to 31 mph becoming light west after midnight. Winds could gust as high as 44 mph.

    Low: 39 °F

    Mostly Clear
    and Windy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 58. Breezy, with a light west wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 28 mph.

    High: 58 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Northwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 36 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Breezy, with a light and variable wind becoming south southwest 12 to 17 mph in the morning. Winds could gust as high as 31 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of rain and snow showers after midnight. Snow level 9000 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 37. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: Snow showers, mainly after noon. Some thunder is also possible. High near 44. Chance of precipitation is 90%.

    High: 44 °F

    Chance Snow
    Showers then
    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers. Some thunder is also possible. Low around 25. Chance of precipitation is 90%.

    Low: 25 °F

    Snow Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. Breezy, with a west wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 43 mph.
Thursday
Sunny, with a high near 59. Windy, with a west wind 8 to 18 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 45 mph.
Thursday Night
Mostly clear, with a low around 39. Windy, with a west northwest wind 26 to 31 mph becoming light west after midnight. Winds could gust as high as 44 mph.
Friday
Sunny, with a high near 58. Breezy, with a light west wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 28 mph.
Friday Night
Partly cloudy, with a low around 33. Northwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 36 mph.
Saturday
Mostly sunny, with a high near 59. Breezy, with a light and variable wind becoming south southwest 12 to 17 mph in the morning. Winds could gust as high as 31 mph.
Saturday Night
A slight chance of rain and snow showers after midnight. Snow level 9000 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 37. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Sunday
Snow showers, mainly after noon. Some thunder is also possible. High near 44. Chance of precipitation is 90%.
Sunday Night
Snow showers. Some thunder is also possible. Low around 25. Chance of precipitation is 90%.
Monday
Snow showers. Some thunder is also possible. High near 34. Breezy. Chance of precipitation is 80%.
Monday Night
A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 22.
Tuesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 43.
Tuesday Night
A slight chance of snow showers. Some thunder is also possible. Partly cloudy, with a low around 29.
Wednesday
A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW Buffalo WY
 44.29°N 106.96°W (Elev. 7966 ft)
Last Update:
10:47 pm MDT May 13, 2026
Forecast Valid:
10pm MDT May 13, 2026-6pm MDT May 20, 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