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 54%
Wind Speed NW 7 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Wind Chill25°F (-4°C)
Last update 14 Apr 08:26 AM MDT
Extended Forecast for

South Pass City WY

  • Today

    Today: Mostly sunny, with a high near 48. Breezy, with a light and variable wind becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 48 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 29. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.

    Low: 29 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 50. Very windy, with a west southwest wind 18 to 23 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 50 °F

    Increasing
    Clouds and
    Very Windy

  • Wednesday Night

    Wednesday Night: Scattered rain and snow showers before midnight, then scattered snow showers. Mostly cloudy, with a low around 34. Very windy, with a west southwest wind 28 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 34 °F

    Scattered
    Rain/Snow and
    Very Windy

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 45. Windy, with a southwest wind 21 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Windy. Snow
    Showers
    Likely then
    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 17. Breezy, with a west wind 10 to 18 mph becoming north after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%.

    Low: 17 °F

    Snow Showers
    and Breezy

  • Friday

    Friday: Snow showers. High near 27. Blustery, with a north wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 27 °F

    Snow Showers
    and Blustery

  • Friday Night

    Friday Night: A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Sunny, with a high near 36. Breezy.

    High: 36 °F

    Mostly Sunny
    then Sunny
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 48. Breezy, with a light and variable wind becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
Tonight
Mostly clear, with a low around 29. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.
Wednesday
Increasing clouds, with a high near 50. Very windy, with a west southwest wind 18 to 23 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 55 mph.
Wednesday Night
Scattered rain and snow showers before midnight, then scattered snow showers. Mostly cloudy, with a low around 34. Very windy, with a west southwest wind 28 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
Snow showers. Some thunder is also possible. High near 45. Windy, with a southwest wind 21 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 17. Breezy, with a west wind 10 to 18 mph becoming north after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%.
Friday
Snow showers. High near 27. Blustery, with a north wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Friday Night
A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 14.
Saturday
Sunny, with a high near 36. Breezy.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 48. Breezy.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 55. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Pass City WY
 42.46°N 108.81°W (Elev. 7953 ft)
Last Update:
7:02 am MDT Apr 14, 2026
Forecast Valid:
8am MDT Apr 14, 2026-6pm MDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation