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

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

73°F

23°C

Humidity 10%
Wind Speed N 0 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 20 Apr 07:35 PM MDT
Extended Forecast for

Shell WY

  • Tonight

    Tonight: Mostly clear, with a low around 47. North wind 5 to 8 mph becoming east southeast in the evening.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. South wind 10 to 14 mph becoming east southeast in the evening. Winds could gust as high as 21 mph.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after noon. Mostly sunny, with a high near 75. Windy, with a southeast wind 11 to 16 mph becoming south southwest 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 75 °F

    Sunny and
    Breezy then
    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely after 9pm. Mostly cloudy, with a low around 38. Breezy, with a southwest wind 17 to 22 mph becoming west northwest 10 to 15 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 38 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Rain, possibly mixed with snow showers, becoming all rain after noon. Some thunder is also possible. High near 51. Breezy, with a northwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%.

    High: 51 °F

    Breezy.
    Rain/Snow
    then Showers

  • Thursday Night

    Thursday Night: Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 27. Blustery, with a north northwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely and
    Blustery then
    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely. Partly sunny, with a high near 46. Breezy. Chance of precipitation is 60%.

    High: 46 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 47. North wind 5 to 8 mph becoming east southeast in the evening.
Tuesday
Mostly sunny, with a high near 81. Calm wind becoming south 5 to 9 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 54. South wind 10 to 14 mph becoming east southeast in the evening. Winds could gust as high as 21 mph.
Wednesday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 75. Windy, with a southeast wind 11 to 16 mph becoming south southwest 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers likely after 9pm. Mostly cloudy, with a low around 38. Breezy, with a southwest wind 17 to 22 mph becoming west northwest 10 to 15 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain, possibly mixed with snow showers, becoming all rain after noon. Some thunder is also possible. High near 51. Breezy, with a northwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%.
Thursday Night
Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 27. Blustery, with a north northwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Friday
Snow showers likely. Partly sunny, with a high near 46. Breezy. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 23.
Saturday
A 30 percent chance of snow showers. Mostly sunny, with a high near 48.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 27.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 30.
Monday
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shell WY
 44.53°N 107.77°W (Elev. 4291 ft)
Last Update:
6:02 pm MDT Apr 20, 2026
Forecast Valid:
7pm MDT Apr 20, 2026-6pm MDT Apr 27, 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