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

WY28 - South Pass (KSOU)

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

NA

37°F

3°C

Humidity 54%
Wind Speed W 18 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 07 Feb 10:56 AM MST
Extended Forecast for

South Pass City WY

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 41. Windy, with a west wind 18 to 25 mph, with gusts as high as 36 mph.

    High: 41 °F

    Decreasing
    Clouds and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Breezy, with a west wind 11 to 16 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 42. Windy, with a west wind 18 to 26 mph, with gusts as high as 37 mph.

    High: 42 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 36 mph.

    Low: 28 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Isolated snow showers. Partly sunny, with a high near 39. Windy, with a west wind 20 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 20%.

    High: 39 °F

    Isolated Snow
    Showers and
    Windy

  • Monday Night

    Monday Night: Scattered snow showers, mainly after 11pm. Mostly cloudy, with a low around 19. West wind 9 to 14 mph becoming light west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 30%.

    Low: 19 °F

    Scattered
    Snow Showers

  • Tuesday

    Tuesday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 32. Light and variable wind becoming southwest 5 to 9 mph in the morning.

    High: 32 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely. Cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers likely. Mostly cloudy, with a high near 33. Breezy. Chance of precipitation is 60%.

    High: 33 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 41. Windy, with a west wind 18 to 25 mph, with gusts as high as 36 mph.
Tonight
Partly cloudy, with a low around 24. Breezy, with a west wind 11 to 16 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 42. Windy, with a west wind 18 to 26 mph, with gusts as high as 37 mph.
Sunday Night
Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 36 mph.
Monday
Isolated snow showers. Partly sunny, with a high near 39. Windy, with a west wind 20 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 20%.
Monday Night
Scattered snow showers, mainly after 11pm. Mostly cloudy, with a low around 19. West wind 9 to 14 mph becoming light west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 30%.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 32. Light and variable wind becoming southwest 5 to 9 mph in the morning.
Tuesday Night
Snow showers likely. Cloudy, with a low around 22. Chance of precipitation is 60%.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 33. Breezy. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 18.
Thursday
A slight chance of snow showers. Mostly sunny, with a high near 33.
Thursday Night
Mostly clear, with a low around 15.
Friday
A slight chance of snow showers. Partly sunny, with a high near 31. 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:
10:02 am MST Feb 7, 2026
Forecast Valid:
11am MST Feb 7, 2026-6pm MST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation