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

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

Lat: 42.47752°NLon: 108.8444°WElev: 8196.0ft.

NA

48°F

9°C

Humidity 35%
Wind Speed W 26 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 07 Apr 07:12 PM MDT
Extended Forecast for

South Pass City WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Windy, with a west wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 47 mph.

    Low: 33 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Breezy, with a west wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 36 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: A chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Mostly sunny, with a high near 57. Breezy, with a west wind 10 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 57 °F

    Breezy.
    Mostly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Snow level 8800 feet lowering to 8100 feet after midnight . Partly cloudy, with a low around 33. Northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

    Low: 33 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Snow level 8500 feet rising to 9900 feet in the afternoon. Mostly cloudy, with a high near 60. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 38. West wind 6 to 10 mph.

    Low: 38 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers after noon. Mostly sunny, with a high near 57. Breezy.

    High: 57 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Snow level 9600 feet lowering to 8700 feet after midnight . Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. Windy, with a west wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 47 mph.
Wednesday
Mostly sunny, with a high near 55. Breezy, with a west wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph.
Wednesday Night
Partly cloudy, with a low around 35. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 36 mph.
Thursday
A chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Mostly sunny, with a high near 57. Breezy, with a west wind 10 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
A 20 percent chance of showers before midnight. Snow level 8800 feet lowering to 8100 feet after midnight . Partly cloudy, with a low around 33. Northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Friday
A 40 percent chance of showers and thunderstorms after noon. Snow level 8500 feet rising to 9900 feet in the afternoon. Mostly cloudy, with a high near 60. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 38. West wind 6 to 10 mph.
Saturday
A 50 percent chance of showers after noon. Mostly sunny, with a high near 57. Breezy.
Saturday Night
Showers likely, mainly before midnight. Snow level 9600 feet lowering to 8700 feet after midnight . Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 60%.
Sunday
A chance of rain and snow showers before noon, then rain showers likely. Some thunder is also possible. Snow level 8400 feet. Partly sunny, with a high near 52. Breezy. Chance of precipitation is 70%.
Sunday Night
Rain and snow showers likely. Snow level 8600 feet lowering to 8000 feet after midnight . Mostly cloudy, with a low around 31. Breezy.
Monday
Snow showers likely. Mostly sunny, with a high near 46. Breezy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 45. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Pass City WY
 42.46°N 108.81°W (Elev. 7953 ft)
Last Update:
6:01 pm MDT Apr 7, 2026
Forecast Valid:
7pm MDT Apr 7, 2026-6pm MDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation