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

37°F

3°C

Humidity 74%
Wind Speed N 20 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 16 Apr 11:35 AM MDT
Extended Forecast for

15 Miles S Story WY

Winter Weather Advisory until April 17, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 17, 06:00am

    NOW until 6:00am Fri

    Winter Weather Advisory

  • Today

    High: 23 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow showers, mainly before 4am. Widespread blowing snow, mainly before 9pm. Low around -1. Wind chill values as low as -15. Breezy, with a west wind 14 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: -1 °F

    Snow Showers
    and Blowing
    Snow

  • Friday

    Friday: Snow showers likely, mainly after 2pm. Some thunder is also possible. Mostly cloudy and cold, with a high near 3. Wind chill values as low as -25. Windy, with a west northwest wind 16 to 21 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 3 °F

    Snow Showers
    Likely and
    Windy

  • Friday Night

    Friday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 0. Wind chill values as low as -25. Windy, with a west wind 21 to 29 mph, with gusts as high as 40 mph. New snow accumulation of around an inch possible.

    Low: 0 °F

    Chance Snow
    Showers and
    Windy

  • Saturday

    Saturday: A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 14. Windy, with a west northwest wind 23 to 26 mph, with gusts as high as 39 mph.

    High: 14 °F

    Windy. Slight
    Chance Snow
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9. Windy, with a west southwest wind 22 to 25 mph, with gusts as high as 31 mph.

    Low: 9 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 25. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 29 mph.

    High: 25 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Breezy.

    Low: 17 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Today
Snow showers. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow. High near 23. Windy, with a southwest wind 23 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 9 to 13 inches possible.
Tonight
Snow showers, mainly before 4am. Widespread blowing snow, mainly before 9pm. Low around -1. Wind chill values as low as -15. Breezy, with a west wind 14 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow showers likely, mainly after 2pm. Some thunder is also possible. Mostly cloudy and cold, with a high near 3. Wind chill values as low as -25. Windy, with a west northwest wind 16 to 21 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 0. Wind chill values as low as -25. Windy, with a west wind 21 to 29 mph, with gusts as high as 40 mph. New snow accumulation of around an inch possible.
Saturday
A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 14. Windy, with a west northwest wind 23 to 26 mph, with gusts as high as 39 mph.
Saturday Night
Mostly clear, with a low around 9. Windy, with a west southwest wind 22 to 25 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 25. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 17. Breezy.
Monday
Mostly sunny, with a high near 32. Breezy.
Monday Night
Partly cloudy, with a low around 22. Windy.
Tuesday
Sunny, with a high near 36. Windy.
Tuesday Night
Mostly cloudy, with a low around 26. Windy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 37. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Story WY
 44.38°N 107.18°W (Elev. 12201 ft)
Last Update:
10:18 am MDT Apr 16, 2026
Forecast Valid:
11am MDT Apr 16, 2026-6pm MDT Apr 22, 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