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.

light snow

21°F

-6°C

Humidity 95%
Wind Speed ENE 10 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Wind Chill10°F (-12°C)
Last update 24 Apr 10:12 PM MDT
Extended Forecast for

South Pass City WY

  • Tonight

    Tonight: Scattered snow showers, mainly before 1am. Mostly cloudy, with a low around 19. North northeast wind 5 to 10 mph becoming light and variable. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 19 °F

    Scattered
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Breezy, with a light west southwest wind increasing to 13 to 18 mph in the morning. Winds could gust as high as 28 mph.

    High: 46 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Scattered snow showers, mainly after 4am. Mostly cloudy, with a low around 28. Breezy, with a west wind 12 to 17 mph becoming north northeast 6 to 11 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Mostly Cloudy
    and Breezy
    then
    Scattered
    Snow Showers

  • Sunday

    Sunday: Snow showers. Some thunder is also possible. High near 41. Northeast wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers. Some thunder is also possible. Low around 25. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Showers

  • Monday

    Monday: A 40 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 41. Breezy, with a light southwest wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

    High: 41 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 26. West wind 6 to 9 mph. Chance of precipitation is 70%.

    Low: 26 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 45. Breezy. Chance of precipitation is 70%.

    High: 45 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Tonight
Scattered snow showers, mainly before 1am. Mostly cloudy, with a low around 19. North northeast wind 5 to 10 mph becoming light and variable. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 46. Breezy, with a light west southwest wind increasing to 13 to 18 mph in the morning. Winds could gust as high as 28 mph.
Saturday Night
Scattered snow showers, mainly after 4am. Mostly cloudy, with a low around 28. Breezy, with a west wind 12 to 17 mph becoming north northeast 6 to 11 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
Snow showers. Some thunder is also possible. High near 41. Northeast wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Snow showers. Some thunder is also possible. Low around 25. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
A 40 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 41. Breezy, with a light southwest wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 26. West wind 6 to 9 mph. Chance of precipitation is 70%.
Tuesday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 45. Breezy. Chance of precipitation is 70%.
Tuesday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 27.
Wednesday
A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 48.
Wednesday Night
A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 29.
Thursday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 43. Breezy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 29.
Friday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 50.
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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:
9:47 pm MDT Apr 24, 2026
Forecast Valid:
10pm MDT Apr 24, 2026-6pm MDT May 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation