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

43°F

6°C

Humidity 51%
Wind Speed WNW 16 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 12 Apr 06:56 PM MDT
Extended Forecast for

19 Miles WNW South Pass City WY

  • Tonight

    Tonight: Snow showers likely, mainly before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 21. Breezy, with a southwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Snow Showers
    Likely and
    Breezy

  • Monday

    Monday: Scattered snow showers before 9am, then scattered snow showers after noon. The snow could be heavy at times. Partly sunny, with a high near 33. Breezy, with a west wind 14 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Heavy Snow
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. Breezy, with a west wind 15 to 20 mph becoming north northwest 7 to 12 mph after midnight. Winds could gust as high as 33 mph.

    Low: 18 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 38. Breezy, with a north northwest wind 7 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 26 mph. Little or no snow accumulation expected.

    High: 38 °F

    Mostly Sunny
    then Chance
    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Blustery, with a west northwest wind around 15 mph, with gusts as high as 26 mph.

    Low: 22 °F

    Mostly Clear
    and Blustery

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after noon. Partly sunny, with a high near 38. Windy, with a west southwest wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 38 °F

    Mostly Sunny
    and Breezy
    then Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 28. Windy, with a west southwest wind 24 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 60%.

    Low: 28 °F

    Snow Showers
    Likely and
    Windy

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 33. Windy. Chance of precipitation is 90%.

    High: 33 °F

    Snow Showers
    and Windy

  • Thursday Night

    Thursday Night: Snow showers. Low around 13. Breezy. Chance of precipitation is 80%.

    Low: 13 °F

    Snow Showers
    and Breezy

Detailed Forecast

Tonight
Snow showers likely, mainly before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 21. Breezy, with a southwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
Scattered snow showers before 9am, then scattered snow showers after noon. The snow could be heavy at times. Partly sunny, with a high near 33. Breezy, with a west wind 14 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Partly cloudy, with a low around 18. Breezy, with a west wind 15 to 20 mph becoming north northwest 7 to 12 mph after midnight. Winds could gust as high as 33 mph.
Tuesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 38. Breezy, with a north northwest wind 7 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 26 mph. Little or no snow accumulation expected.
Tuesday Night
Mostly clear, with a low around 22. Blustery, with a west northwest wind around 15 mph, with gusts as high as 26 mph.
Wednesday
A 30 percent chance of snow showers after noon. Partly sunny, with a high near 38. Windy, with a west southwest wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 46 mph.
Wednesday Night
Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 28. Windy, with a west southwest wind 24 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 60%.
Thursday
Snow showers. Some thunder is also possible. High near 33. Windy. Chance of precipitation is 90%.
Thursday Night
Snow showers. Low around 13. Breezy. Chance of precipitation is 80%.
Friday
Snow showers. High near 21. Blustery. Chance of precipitation is 80%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Blustery.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 29. Breezy.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Mostly sunny, with a high near 37. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles WNW South Pass City WY
 42.62°N 109.13°W (Elev. 9567 ft)
Last Update:
6:02 pm MDT Apr 12, 2026
Forecast Valid:
7pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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