National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

WY28 - South Pass (KSOU)

Lat: 42.47752°NLon: 108.8444°WElev: 8196.0ft.

NA

28°F

-2°C

Humidity 67%
Wind Speed W 8 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 14 Apr 12:26 AM MDT
Extended Forecast for

19 Miles WNW South Pass City WY

  • Overnight

    Overnight: Partly cloudy, with a low around 18. Northwest wind 7 to 9 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 38. Breezy, with a north northwest wind 6 to 16 mph becoming southwest in the morning. Winds could gust as high as 28 mph.

    High: 38 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 28 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 39. Windy, with a west southwest wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 45 mph. Little or no snow accumulation expected.

    High: 39 °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 27. Windy, with a west southwest wind 22 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 27 °F

    Snow Showers
    Likely and
    Windy

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 34. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

    High: 34 °F

    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: Snow showers. Low around 11. Breezy, with a west southwest wind 10 to 17 mph becoming north northwest in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 90%.

    Low: 11 °F

    Snow Showers
    and Breezy

  • Friday

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

    High: 21 °F

    Snow Showers

  • Friday Night

    Friday Night: A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 18. Northwest wind 7 to 9 mph.
Tuesday
Sunny, with a high near 38. Breezy, with a north northwest wind 6 to 16 mph becoming southwest in the morning. Winds could gust as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 22. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 28 mph.
Wednesday
A 30 percent chance of snow showers after noon. Partly sunny, with a high near 39. Windy, with a west southwest wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 45 mph. Little or no snow accumulation expected.
Wednesday Night
Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 27. Windy, with a west southwest wind 22 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
Snow showers. Some thunder is also possible. High near 34. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers. Low around 11. Breezy, with a west southwest wind 10 to 17 mph becoming north northwest in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 90%.
Friday
Snow showers. High near 21. Chance of precipitation is 90%.
Friday Night
A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 8.
Saturday
Sunny, with a high near 31. Breezy.
Saturday Night
Mostly clear, with a low around 18.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 44. 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:
11:47 pm MDT Apr 13, 2026
Forecast Valid:
12am MDT Apr 14, 2026-6pm MDT Apr 20, 2026
 
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Additional Resources

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Chance of Precipitation