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

53°F

12°C

Humidity 39%
Wind Speed NNE 9 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 05 Apr 04:53 PM MDT
Extended Forecast for

15 Miles S Story WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. Breezy, with a west wind 11 to 15 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Mostly cloudy, with a high near 25. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 25 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. Wind chill values as low as zero. Breezy, with a west southwest wind 18 to 24 mph.

    Low: 17 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 28. Wind chill values as low as zero. Windy, with a west wind 22 to 27 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 28 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday Night

    Tuesday Night: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 10. Very windy, with a west northwest wind 31 to 36 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 10 °F

    Snow Showers
    Likely and
    Very Windy

  • Wednesday

    Wednesday: A 40 percent chance of snow showers. Mostly sunny, with a high near 19. Windy, with a west northwest wind 23 to 28 mph, with gusts as high as 46 mph.

    High: 19 °F

    Chance Snow
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 9. Blustery, with a west southwest wind 14 to 18 mph, with gusts as high as 31 mph.

    Low: 9 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after noon. Sunny, with a high near 21. Breezy.

    High: 21 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 13. Breezy.

    Low: 13 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 15. Breezy, with a west wind 11 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, with a high near 25. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 17. Wind chill values as low as zero. Breezy, with a west southwest wind 18 to 24 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 28. Wind chill values as low as zero. Windy, with a west wind 22 to 27 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 46 mph.
Tuesday Night
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 10. Very windy, with a west northwest wind 31 to 36 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A 40 percent chance of snow showers. Mostly sunny, with a high near 19. Windy, with a west northwest wind 23 to 28 mph, with gusts as high as 46 mph.
Wednesday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 9. Blustery, with a west southwest wind 14 to 18 mph, with gusts as high as 31 mph.
Thursday
A 30 percent chance of snow showers, mainly after noon. Sunny, with a high near 21. Breezy.
Thursday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 13. Breezy.
Friday
A 30 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 29. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Breezy.
Saturday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 33. Breezy.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Breezy.
Sunday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 28. Breezy.
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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:
2:48 pm MDT Apr 5, 2026
Forecast Valid:
5pm MDT Apr 5, 2026-6pm MDT Apr 12, 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