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

36°F

2°C

Humidity 47%
Wind Speed WNW 8 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 14 Apr 01:05 AM MDT
Extended Forecast for

15 Miles S Story WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 9. Wind chill values as low as -10. Breezy, with a west southwest wind 16 to 20 mph.

    Low: 9 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A slight chance of snow showers between noon and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -10. Breezy, with a south wind 13 to 20 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.

    High: 21 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. Wind chill values as low as -5. Breezy, with a west southwest wind 18 to 22 mph.

    Low: 12 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 26. Wind chill values as low as -5. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 43 mph.

    High: 26 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 18. Windy, with a southwest wind 30 to 33 mph, with gusts as high as 43 mph.

    Low: 18 °F

    Windy. Mostly
    Cloudy then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 23. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.

    High: 23 °F

    Windy. Snow
    Showers
    Likely then
    Heavy Snow

  • Thursday Night

    Thursday Night: Snow showers. The snow could be heavy at times. Low around 1. Windy, with a north northwest wind around 26 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.

    Low: 1 °F

    Heavy Snow
    and Windy

  • Friday

    Friday: Snow showers. High near 4. Windy. Chance of precipitation is 80%.

    High: 4 °F

    Snow Showers
    and Windy

  • Friday Night

    Friday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around -2. Windy.

    Low: -2 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 9. Wind chill values as low as -10. Breezy, with a west southwest wind 16 to 20 mph.
Tuesday
A slight chance of snow showers between noon and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -10. Breezy, with a south wind 13 to 20 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 12. Wind chill values as low as -5. Breezy, with a west southwest wind 18 to 22 mph.
Wednesday
Mostly sunny, with a high near 26. Wind chill values as low as -5. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 43 mph.
Wednesday Night
A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 18. Windy, with a southwest wind 30 to 33 mph, with gusts as high as 43 mph.
Thursday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 23. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.
Thursday Night
Snow showers. The snow could be heavy at times. Low around 1. Windy, with a north northwest wind around 26 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Friday
Snow showers. High near 4. Windy. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around -2. Windy.
Saturday
A 30 percent chance of snow showers. Mostly sunny, with a high near 15. Windy.
Saturday Night
Mostly clear, with a low around 7. Windy.
Sunday
Sunny, with a high near 24. Breezy.
Sunday Night
Partly cloudy, with a low around 17. Windy.
Monday
Mostly sunny, with a high near 29. 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:
11:47 pm MDT Apr 13, 2026
Forecast Valid:
1am MDT Apr 14, 2026-6pm MDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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