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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

Lat: 44.5174°NLon: 108.0752°WElev: 3934.0ft.

Clear

39°F

4°C

Humidity 41%
Wind Speed SE 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 13 Feb 07:00 PM MST
Extended Forecast for

Greybull WY

  • Tonight

    Tonight: Mostly clear, with a low around 21. Light south southeast wind.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Calm wind becoming south around 5 mph in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. Southeast wind 3 to 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Southeast wind 3 to 5 mph.

    Low: 23 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 59. South southeast wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Southeast wind around 10 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Light south southeast wind.
Saturday
Mostly sunny, with a high near 52. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 24. Southeast wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 57. Calm wind becoming south southeast around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 23. Southeast wind 3 to 5 mph.
Washington's Birthday
Sunny, with a high near 59. South southeast wind 5 to 11 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 32. Southeast wind around 10 mph.
Tuesday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 46.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 18.
Thursday
A slight chance of snow showers. Mostly cloudy, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.04°W (Elev. 3973 ft)
Last Update:
6:32 pm MST Feb 13, 2026
Forecast Valid:
7pm MST Feb 13, 2026-6pm MST Feb 20, 2026
 
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Additional Resources

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Chance of Precipitation