National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122°NLon: 106.71947°WElev: 4925.0ft.

Clear

34°F

1°C

Humidity 47%
Wind Speed WSW 8 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 12 Feb 10:20 PM MST
Extended Forecast for

15 Miles S Story WY

  • Tonight

    Tonight: Partly cloudy, with a low around 6. Wind chill values as low as -15. Breezy, with a west southwest wind 15 to 17 mph.

    Low: 6 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 16. Wind chill values as low as -10. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 22 mph.

    High: 16 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 5. Wind chill values as low as -15. Breezy, with a west wind 14 to 18 mph.

    Low: 5 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 17. Wind chill values as low as -10. Breezy, with a west wind 15 to 18 mph, with gusts as high as 24 mph.

    High: 17 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 11. Windy, with a west southwest wind 18 to 26 mph.

    Low: 11 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly cloudy, with a high near 19. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 34 mph.

    High: 19 °F

    Mostly Cloudy
    and Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9. Breezy, with a west southwest wind around 23 mph, with gusts as high as 28 mph.

    Low: 9 °F

    Mostly Clear
    and Breezy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 19. Windy.

    High: 19 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 11. Windy.

    Low: 11 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 6. Wind chill values as low as -15. Breezy, with a west southwest wind 15 to 17 mph.
Friday
Mostly sunny, with a high near 16. Wind chill values as low as -10. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 5. Wind chill values as low as -15. Breezy, with a west wind 14 to 18 mph.
Saturday
Partly sunny, with a high near 17. Wind chill values as low as -10. Breezy, with a west wind 15 to 18 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 11. Windy, with a west southwest wind 18 to 26 mph.
Sunday
Mostly cloudy, with a high near 19. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 34 mph.
Sunday Night
Mostly clear, with a low around 9. Breezy, with a west southwest wind around 23 mph, with gusts as high as 28 mph.
Washington's Birthday
Mostly sunny, with a high near 19. Windy.
Monday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 11. Windy.
Tuesday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 14. Windy. Chance of precipitation is 70%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 2. Windy.
Wednesday
Snow showers likely. Mostly cloudy and cold, with a high near 7. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around -2. Windy.
Thursday
A chance of snow showers. Mostly cloudy and cold, with a high near 4. 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:
9:01 pm MST Feb 12, 2026
Forecast Valid:
10pm MST Feb 12, 2026-6pm MST Feb 19, 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