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

37°F

3°C

Humidity 65%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 11 Apr 06:56 AM MDT
Extended Forecast for

15 Miles NW South Pass City WY

  • Today

    Today: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 31. Windy, with a southwest wind 23 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 10 inches possible.

    High: 31 °F

    Windy.
    Isolated Snow
    Showers then
    Heavy Snow

  • Tonight

    Tonight: Snow showers likely, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Windy, with a west southwest wind 22 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Windy. Snow
    Showers
    Likely then
    Mostly Clear

  • Sunday

    Sunday: Snow showers likely after noon. Increasing clouds, with a high near 30. Windy, with a southwest wind 22 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 30 °F

    Windy. Sunny
    then Snow
    Showers
    Likely

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 18. Wind chill values as low as zero. Windy, with a west southwest wind 23 to 31 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow Showers
    Likely and
    Windy

  • Monday

    Monday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 24. Windy, with a west southwest wind 25 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow Showers
    Likely and
    Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 14. Windy, with a west wind 22 to 31 mph, with gusts as high as 41 mph.

    Low: 14 °F

    Chance Snow
    Showers and
    Windy

  • Tuesday

    Tuesday: Snow showers likely, mainly after noon. Partly sunny, with a high near 24. Windy, with a west wind 22 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.

    High: 24 °F

    Snow Showers
    Likely and
    Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 15. Breezy.

    Low: 15 °F

    Breezy.
    Chance Snow
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 28. Windy.

    High: 28 °F

    Mostly Sunny
    and Breezy
    then Chance
    Snow Showers
    and Windy

Detailed Forecast

Today
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 31. Windy, with a southwest wind 23 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 10 inches possible.
Tonight
Snow showers likely, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Windy, with a west southwest wind 22 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Snow showers likely after noon. Increasing clouds, with a high near 30. Windy, with a southwest wind 22 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 18. Wind chill values as low as zero. Windy, with a west southwest wind 23 to 31 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 24. Windy, with a west southwest wind 25 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 14. Windy, with a west wind 22 to 31 mph, with gusts as high as 41 mph.
Tuesday
Snow showers likely, mainly after noon. Partly sunny, with a high near 24. Windy, with a west wind 22 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 15. Breezy.
Wednesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 28. Windy.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 18. Windy.
Thursday
Snow showers likely. Partly sunny, with a high near 23. Windy.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 6. Breezy.
Friday
A chance of snow showers. Mostly sunny, with a high near 16. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW South Pass City WY
 42.62°N 109.01°W (Elev. 11847 ft)
Last Update:
6:33 am MDT Apr 11, 2026
Forecast Valid:
7am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
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