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

70°F

21°C

Humidity 37%
Wind Speed NW 4 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 03 Oct 06:35 PM MDT
Extended Forecast for

Manderson WY

  • Tonight

    Tonight: Isolated showers, then scattered showers and thunderstorms after midnight. Mostly clear during the early evening, then becoming mostly cloudy, with a low around 47. Breezy, with a south southwest wind 8 to 16 mph becoming north in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 40%.

    Low: 47 °F

    Scattered
    Showers and
    Breezy

  • Saturday

    Saturday: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 64. Breezy, with a northwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Scattered
    Showers then
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 40. Windy, with a northwest wind 23 to 28 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Showers and
    Windy

  • Sunday

    Sunday: Showers likely. Mostly cloudy, with a high near 52. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 52 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 33. West northwest wind 5 to 10 mph.

    Low: 33 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Clear, with a low around 29. Calm wind.

    Low: 29 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 33.

    Low: 33 °F

    Clear

Detailed Forecast

Tonight
Isolated showers, then scattered showers and thunderstorms after midnight. Mostly clear during the early evening, then becoming mostly cloudy, with a low around 47. Breezy, with a south southwest wind 8 to 16 mph becoming north in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 40%.
Saturday
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 64. Breezy, with a northwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 40. Windy, with a northwest wind 23 to 28 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers likely. Mostly cloudy, with a high near 52. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 33. West northwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 56. Light and variable wind.
Monday Night
Clear, with a low around 29. Calm wind.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Clear, with a low around 33.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Manderson WY
 44.26°N 107.95°W (Elev. 3999 ft)
Last Update:
6:20 pm MDT Oct 3, 2025
Forecast Valid:
6pm MDT Oct 3, 2025-6pm MDT Oct 10, 2025
 
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