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

41°F

5°C

Humidity 59%
Wind Speed W 9 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 11 Apr 05:26 AM MDT
Extended Forecast for

15 Miles NW South Pass City WY

  • Overnight

    Overnight: Isolated snow showers. Partly cloudy, with a steady temperature around 31. Breezy, with a southwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Isolated Snow
    Showers and
    Breezy

  • Saturday

    Saturday: Snow showers, mainly after 1pm. The snow could be heavy at times. Some thunder is also possible. High near 31. Windy, with a southwest wind 21 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    High: 31 °F

    Heavy Snow
    and Windy

  • Saturday Night

    Saturday Night: 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. 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%.

    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. 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

Detailed Forecast

Overnight
Isolated snow showers. Partly cloudy, with a steady temperature around 31. Breezy, with a southwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Saturday
Snow showers, mainly after 1pm. The snow could be heavy at times. Some thunder is also possible. High near 31. Windy, with a southwest wind 21 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Saturday Night
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. 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%.
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. 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 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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Forecast Area
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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:
4:48 am MDT Apr 11, 2026
Forecast Valid:
5am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
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