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 50%
Wind Speed WSW 9 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 12 Feb 09:35 PM MST
Extended Forecast for

18 Miles SW Buffalo WY

  • Tonight

    Tonight: Mostly clear, with a low around 20. West wind around 6 mph.

    Low: 20 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 36. West wind 3 to 6 mph.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. West wind 3 to 6 mph.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 37. West wind 6 to 8 mph, with gusts as high as 21 mph.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. West wind 7 to 13 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. West wind 11 to 14 mph, with gusts as high as 31 mph.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. West wind around 10 mph, with gusts as high as 23 mph.

    Low: 23 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 39. Breezy.

    High: 39 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. West wind around 6 mph.
Friday
Sunny, with a high near 36. West wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 19. West wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 37. West wind 6 to 8 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 24. West wind 7 to 13 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 38. West wind 11 to 14 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 23. West wind around 10 mph, with gusts as high as 23 mph.
Washington's Birthday
Mostly sunny, with a high near 39. Breezy.
Monday Night
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 26. Breezy.
Tuesday
Snow showers likely, mainly after 11am. Partly sunny, with a high near 33. Windy. Chance of precipitation is 60%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 26. Breezy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 13.
Thursday
A chance of snow showers. Partly sunny, with a high near 23. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SW Buffalo WY
 44.2°N 107.01°W (Elev. 9173 ft)
Last Update:
9:01 pm MST Feb 12, 2026
Forecast Valid:
9pm MST Feb 12, 2026-6pm MST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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