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.

Clear

84°F

29°C

Humidity 13%
Wind Speed SW 13 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 03 Oct 03:20 PM MDT
Extended Forecast for

19 Miles ENE Hyattville WY

Winter Weather Advisory October 4, 06:00pm until October 5, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 32 mph.

    High: 53 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between 2am and 4am. Increasing clouds, with a low around 34. Breezy, with a south wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Scattered
    Showers and
    Breezy

  • Saturday

    Saturday: Rain showers likely before 2pm, then rain and snow showers between 2pm and 4pm, then snow showers after 4pm. Some thunder is also possible. Snow level 11700 feet lowering to 10500 feet in the afternoon . High near 40. Breezy, with a south wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Showers
    Likely then
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow showers. Some thunder is also possible. Low around 23. South wind 10 to 14 mph becoming north northwest in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    Low: 23 °F

    Snow Showers

  • Sunday

    Sunday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 24. North northwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 24 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before midnight. Cloudy, with a low around 18. Northeast wind 5 to 8 mph becoming southwest after midnight. Chance of precipitation is 70%.

    Low: 18 °F

    Snow Showers
    Likely

  • Monday

    Monday: A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 29. Southwest wind 5 to 8 mph becoming northwest in the afternoon.

    High: 29 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 53. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 32 mph.
Tonight
Scattered showers and thunderstorms, mainly between 2am and 4am. Increasing clouds, with a low around 34. Breezy, with a south wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday
Rain showers likely before 2pm, then rain and snow showers between 2pm and 4pm, then snow showers after 4pm. Some thunder is also possible. Snow level 11700 feet lowering to 10500 feet in the afternoon . High near 40. Breezy, with a south wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow showers. Some thunder is also possible. Low around 23. South wind 10 to 14 mph becoming north northwest in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Sunday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 24. North northwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow showers likely, mainly before midnight. Cloudy, with a low around 18. Northeast wind 5 to 8 mph becoming southwest after midnight. Chance of precipitation is 70%.
Monday
A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 29. Southwest wind 5 to 8 mph becoming northwest in the afternoon.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 42.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles ENE Hyattville WY
 44.31°N 107.23°W (Elev. 10486 ft)
Last Update:
1:03 pm MDT Oct 3, 2025
Forecast Valid:
3pm MDT Oct 3, 2025-6pm MDT Oct 9, 2025
 
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