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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

27°F

-3°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 21 Nov 08:35 AM MST
Extended Forecast for

5 Miles WSW Shell WY

  • Today

    Today: Sunny, with a high near 51. Calm wind becoming south around 5 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. Light east wind.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. Light southeast wind.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Southeast wind around 6 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52. Light southeast wind.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. East southeast wind 3 to 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain and snow showers after 11am. Mostly sunny, with a high near 47. Southwest wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 20. Blustery.

    Low: 20 °F

    Chance Snow
    Showers and
    Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 51. Calm wind becoming south around 5 mph.
Tonight
Mostly clear, with a low around 28. Light east wind.
Saturday
Sunny, with a high near 51. Light southeast wind.
Saturday Night
Mostly clear, with a low around 27. Southeast wind around 6 mph.
Sunday
Sunny, with a high near 52. Light southeast wind.
Sunday Night
Partly cloudy, with a low around 27. East southeast wind 3 to 5 mph.
Monday
A slight chance of rain and snow showers after 11am. Mostly sunny, with a high near 47. Southwest wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Monday Night
A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 20. Blustery.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 20.
Thanksgiving Day
A slight chance of snow showers. Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Shell WY
 44.48°N 107.89°W (Elev. 4199 ft)
Last Update:
7:47 am MST Nov 21, 2025
Forecast Valid:
8am MST Nov 21, 2025-6pm MST Nov 27, 2025
 
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