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

39°F

4°C

Humidity 37%
Wind Speed WSW 19 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 13 Apr 02:26 PM MDT
Extended Forecast for

19 Miles WNW South Pass City WY

  • This Afternoon

    This Afternoon: A 40 percent chance of snow showers, mainly before 3pm. Some thunder is also possible. Partly sunny, with a high near 32. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 37 mph. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Breezy, with a west wind 16 to 21 mph becoming northwest 7 to 12 mph after midnight. Winds could gust as high as 34 mph.

    Low: 18 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly before 4pm. Mostly sunny, with a high near 38. Breezy, with a north northwest wind 6 to 15 mph becoming west southwest in the morning. Winds could gust as high as 25 mph. Little or no snow accumulation expected.

    High: 38 °F

    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 20 percent chance of snow showers after noon. Mostly sunny, with a high near 39. Windy, with a west southwest wind 15 to 20 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 39 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 27. Windy, with a west southwest wind 21 to 28 mph, with gusts as high as 44 mph.

    Low: 27 °F

    Chance Snow
    Showers and
    Windy

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 34. Windy, with a southwest wind 21 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 90%.

    High: 34 °F

    Snow Showers
    and Windy

  • Thursday Night

    Thursday Night: Snow showers. Low around 11. Breezy. Chance of precipitation is 90%.

    Low: 11 °F

    Snow Showers
    and Breezy

  • Friday

    Friday: Snow showers. High near 21. Blustery. Chance of precipitation is 90%.

    High: 21 °F

    Snow Showers
    and Blustery

Detailed Forecast

This Afternoon
A 40 percent chance of snow showers, mainly before 3pm. Some thunder is also possible. Partly sunny, with a high near 32. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 37 mph. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Partly cloudy, with a low around 18. Breezy, with a west wind 16 to 21 mph becoming northwest 7 to 12 mph after midnight. Winds could gust as high as 34 mph.
Tuesday
A 30 percent chance of snow showers, mainly before 4pm. Mostly sunny, with a high near 38. Breezy, with a north northwest wind 6 to 15 mph becoming west southwest in the morning. Winds could gust as high as 25 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 20 percent chance of snow showers after noon. Mostly sunny, with a high near 39. Windy, with a west southwest wind 15 to 20 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 44 mph.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 27. Windy, with a west southwest wind 21 to 28 mph, with gusts as high as 44 mph.
Thursday
Snow showers. Some thunder is also possible. High near 34. Windy, with a southwest wind 21 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers. Low around 11. Breezy. Chance of precipitation is 90%.
Friday
Snow showers. High near 21. Blustery. Chance of precipitation is 90%.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 8. Blustery.
Saturday
A slight chance of snow showers. Sunny, with a high near 31. Breezy.
Saturday Night
Partly cloudy, with a low around 18. Breezy.
Sunday
Mostly sunny, with a high near 39. 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:
2:23 pm MDT Apr 13, 2026
Forecast Valid:
2pm MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation