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

40°F

4°C

Humidity 40%
Wind Speed WSW 6 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 20 Apr 01:53 AM MDT
Extended Forecast for

15 Miles S Story WY

  • Overnight

    Overnight: Mostly clear early, then becoming mostly cloudy, with a low around 21. Breezy, with a southwest wind around 24 mph, with gusts as high as 33 mph.

    Low: 21 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 36. Windy, with a west wind 17 to 25 mph, with gusts as high as 36 mph.

    High: 36 °F

    Becoming
    Sunny and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. Breezy, with a west wind 17 to 24 mph.

    Low: 24 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Breezy, with a west wind 20 to 24 mph, with gusts as high as 31 mph.

    High: 38 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 29. Windy, with a south southwest wind 22 to 27 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 44 mph.

    Low: 29 °F

    Windy. Slight
    Chance Snow
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 33. Very windy, with a southwest wind 34 to 43 mph, with gusts as high as 60 mph.

    High: 33 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers, mainly after midnight. Some thunder is also possible. Low around 11. Very windy, with a west wind 34 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 80%.

    Low: 11 °F

    Very Windy.
    Chance Snow
    Showers then
    Snow Showers

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 13. Very windy. Chance of precipitation is 90%.

    High: 13 °F

    Heavy Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 1. Windy. Chance of precipitation is 60%.

    Low: 1 °F

    Snow Showers
    Likely and
    Windy

Detailed Forecast

Overnight
Mostly clear early, then becoming mostly cloudy, with a low around 21. Breezy, with a southwest wind around 24 mph, with gusts as high as 33 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 36. Windy, with a west wind 17 to 25 mph, with gusts as high as 36 mph.
Monday Night
Partly cloudy, with a low around 24. Breezy, with a west wind 17 to 24 mph.
Tuesday
Mostly sunny, with a high near 38. Breezy, with a west wind 20 to 24 mph, with gusts as high as 31 mph.
Tuesday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 29. Windy, with a south southwest wind 22 to 27 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 44 mph.
Wednesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 33. Very windy, with a southwest wind 34 to 43 mph, with gusts as high as 60 mph.
Wednesday Night
Snow showers, mainly after midnight. Some thunder is also possible. Low around 11. Very windy, with a west wind 34 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 80%.
Thursday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 13. Very windy. Chance of precipitation is 90%.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 1. Windy. Chance of precipitation is 60%.
Friday
Snow showers. Some thunder is also possible. High near 6. Windy. Chance of precipitation is 80%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around -1. Blustery.
Saturday
A chance of snow showers. Partly sunny and cold, with a high near 9. Blustery.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 2. Blustery.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 13. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Story WY
 44.38°N 107.18°W (Elev. 12201 ft)
Last Update:
1:33 am MDT Apr 20, 2026
Forecast Valid:
2am MDT Apr 20, 2026-6pm MDT Apr 26, 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