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

34°F

1°C

Humidity 53%
Wind Speed W 21 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 08 Feb 05:56 AM MST
Extended Forecast for

15 Miles NW South Pass City WY

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 30. Windy, with a west southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 30 °F

    Decreasing
    Clouds and
    Windy

  • Tonight

    Tonight: A 20 percent chance of snow showers after 2am. Partly cloudy, with a low around 18. Very windy, with a west wind 31 to 37 mph, with gusts as high as 47 mph.

    Low: 18 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Monday

    Monday: A 50 percent chance of snow showers. Partly sunny, with a high near 20. Wind chill values as low as -5. Very windy, with a west wind 30 to 36 mph, with gusts as high as 45 mph. New snow accumulation of 1 to 2 inches possible.

    High: 20 °F

    Chance Snow
    Showers and
    Very Windy

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 8. Wind chill values as low as -10. Breezy, with a west northwest wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers. Cloudy, with a high near 15. West southwest wind 10 to 13 mph. New snow accumulation of around an inch possible.

    High: 15 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely. Cloudy, with a low around 14. Breezy, with a west wind 13 to 15 mph. Chance of precipitation is 70%.

    Low: 14 °F

    Snow Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: Snow showers. High near 18. Breezy, with a west wind 16 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.

    High: 18 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 9. Breezy.

    Low: 9 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: A 30 percent chance of snow showers. Mostly sunny, with a high near 16. Breezy.

    High: 16 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 30. Windy, with a west southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Tonight
A 20 percent chance of snow showers after 2am. Partly cloudy, with a low around 18. Very windy, with a west wind 31 to 37 mph, with gusts as high as 47 mph.
Monday
A 50 percent chance of snow showers. Partly sunny, with a high near 20. Wind chill values as low as -5. Very windy, with a west wind 30 to 36 mph, with gusts as high as 45 mph. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 8. Wind chill values as low as -10. Breezy, with a west northwest wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow showers. Cloudy, with a high near 15. West southwest wind 10 to 13 mph. New snow accumulation of around an inch possible.
Tuesday Night
Snow showers likely. Cloudy, with a low around 14. Breezy, with a west wind 13 to 15 mph. Chance of precipitation is 70%.
Wednesday
Snow showers. High near 18. Breezy, with a west wind 16 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 9. Breezy.
Thursday
A 30 percent chance of snow showers. Mostly sunny, with a high near 16. Breezy.
Thursday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 5. Breezy.
Friday
A slight chance of snow showers. Sunny, with a high near 16. Blustery.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 6. Blustery.
Saturday
A chance of snow showers. Partly sunny, with a high near 14. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW South Pass City WY
 42.62°N 109.01°W (Elev. 11847 ft)
Last Update:
5:46 am MST Feb 8, 2026
Forecast Valid:
6am MST Feb 8, 2026-6pm MST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation