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

32°F

0°C

Humidity 61%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 10 Apr 02:12 AM MDT
Extended Forecast for

19 Miles WNW South Pass City WY

  • Overnight

    Overnight: Clear early, then becoming mostly cloudy, with a low around 27. Northeast wind around 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain and snow showers between noon and 4pm, then scattered rain showers. Snow level rising to 10200 feet in the afternoon. Partly sunny, with a high near 50. East wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 50 °F

    Partly Sunny
    then
    Scattered
    Rain/Snow

  • Friday Night

    Friday Night: Scattered rain and snow showers before 4am, then scattered snow showers. Snow level 10100 feet lowering to 9600 feet after midnight . Mostly cloudy, with a low around 32. West southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 32 °F

    Scattered
    Rain/Snow

  • Saturday

    Saturday: Snow showers, mainly after noon. Some thunder is also possible. High near 43. Breezy, with a west southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Breezy.
    Scattered
    Snow Showers
    then Snow
    Showers

  • Saturday Night

    Saturday Night: Snow showers likely before midnight. Partly cloudy, with a low around 26. Breezy, with a west wind 10 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Showers
    Likely and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Snow showers likely after noon. Some thunder is also possible. Mostly sunny, with a high near 42. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 60%.

    High: 42 °F

    Breezy. Sunny
    then Snow
    Showers
    Likely

  • Sunday Night

    Sunday Night: Snow showers, mainly before midnight. Low around 23. Breezy, with a west southwest wind 11 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.

    Low: 23 °F

    Snow Showers
    and Breezy
    then Chance
    Snow Showers

  • Monday

    Monday: Snow showers, mainly after noon. Some thunder is also possible. High near 35. Breezy. Chance of precipitation is 80%.

    High: 35 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers

  • Monday Night

    Monday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Overnight
Clear early, then becoming mostly cloudy, with a low around 27. Northeast wind around 7 mph.
Friday
A slight chance of rain and snow showers between noon and 4pm, then scattered rain showers. Snow level rising to 10200 feet in the afternoon. Partly sunny, with a high near 50. East wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Scattered rain and snow showers before 4am, then scattered snow showers. Snow level 10100 feet lowering to 9600 feet after midnight . Mostly cloudy, with a low around 32. West southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
Snow showers, mainly after noon. Some thunder is also possible. High near 43. Breezy, with a west southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow showers likely before midnight. Partly cloudy, with a low around 26. Breezy, with a west wind 10 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow showers likely after noon. Some thunder is also possible. Mostly sunny, with a high near 42. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 60%.
Sunday Night
Snow showers, mainly before midnight. Low around 23. Breezy, with a west southwest wind 11 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.
Monday
Snow showers, mainly after noon. Some thunder is also possible. High near 35. Breezy. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 22. Breezy.
Tuesday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 36. Breezy. Chance of precipitation is 60%.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 21. Breezy.
Wednesday
A chance of snow showers. Mostly sunny, with a high near 37. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Breezy.
Thursday
A chance of snow showers. Mostly sunny, with a high near 37. Breezy.
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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:
2:03 am MDT Apr 10, 2026
Forecast Valid:
2am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
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