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

46°F

8°C

Humidity 45%
Wind Speed E 8 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 09 Mar 03:05 AM MDT
Extended Forecast for

Basin WY

  • Overnight

    Overnight: Partly cloudy, with a low around 33. Southeast wind around 8 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 66. Windy, with a southeast wind 8 to 13 mph becoming west northwest 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 66 °F

    Sunny then
    Sunny and
    Windy

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 5am. Partly cloudy, with a low around 27. Blustery, with a north northwest wind 10 to 15 mph becoming light northwest after midnight. Winds could gust as high as 24 mph.

    Low: 27 °F

    Partly Cloudy
    and Blustery
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly after noon. Mostly cloudy, with a high near 43. Breezy, with a light northwest wind increasing to 17 to 22 mph in the morning. Winds could gust as high as 32 mph. Little or no snow accumulation expected.

    High: 43 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 18. Blustery, with a northwest wind 17 to 22 mph becoming light and variable after midnight. Winds could gust as high as 33 mph. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    Showers and
    Blustery then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. Light and variable wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Southeast wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 64. Windy.

    High: 64 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Windy

  • Thursday Night

    Thursday Night: A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Showers and
    Breezy then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 33. Southeast wind around 8 mph.
Monday
Sunny, with a high near 66. Windy, with a southeast wind 8 to 13 mph becoming west northwest 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.
Monday Night
A 20 percent chance of snow showers after 5am. Partly cloudy, with a low around 27. Blustery, with a north northwest wind 10 to 15 mph becoming light northwest after midnight. Winds could gust as high as 24 mph.
Tuesday
A 40 percent chance of snow showers, mainly after noon. Mostly cloudy, with a high near 43. Breezy, with a light northwest wind increasing to 17 to 22 mph in the morning. Winds could gust as high as 32 mph. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 18. Blustery, with a northwest wind 17 to 22 mph becoming light and variable after midnight. Winds could gust as high as 33 mph. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 49. Light and variable wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Southeast wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 64. Windy.
Thursday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 30%.
Friday
A slight chance of rain and snow showers before noon, then a slight chance of rain showers. Mostly cloudy, with a high near 63. Breezy. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 33. Breezy.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 64. Breezy.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 25. Windy.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 45. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Basin WY
 44.39°N 108.06°W (Elev. 3967 ft)
Last Update:
2:47 am MDT Mar 9, 2026
Forecast Valid:
3am MDT Mar 9, 2026-6pm MDT Mar 15, 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