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

19°F

-7°C

Humidity 64%
Wind Speed W 9 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 1.24 mi
Wind Chill8°F (-13°C)
Last update 09 Feb 10:42 PM MST
Extended Forecast for

15 Miles NW South Pass City WY

  • Tonight

    Tonight: Partly cloudy early, then becoming cloudy, with a low around 5. Wind chill values as low as -15. Blustery, with a west northwest wind 14 to 17 mph, with gusts as high as 22 mph.

    Low: 5 °F

    Becoming
    Cloudy and
    Blustery

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 15. Wind chill values as low as -10. West southwest wind around 11 mph.

    High: 15 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Breezy, with a west wind 11 to 18 mph, with gusts as high as 23 mph. New snow accumulation of 3 to 5 inches possible.

    Low: 14 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: Snow showers. The snow could be heavy at times. High near 20. Breezy, with a west wind 18 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 20 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 13. Breezy, with a west wind 17 to 22 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: A 40 percent chance of snow showers. Partly sunny, with a high near 20. Blustery, with a west wind around 17 mph, with gusts as high as 25 mph.

    High: 20 °F

    Chance Snow
    Showers and
    Blustery

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 8. West northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 8 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 20.

    High: 20 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy early, then becoming cloudy, with a low around 5. Wind chill values as low as -15. Blustery, with a west northwest wind 14 to 17 mph, with gusts as high as 22 mph.
Tuesday
Mostly cloudy, with a high near 15. Wind chill values as low as -10. West southwest wind around 11 mph.
Tuesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Breezy, with a west wind 11 to 18 mph, with gusts as high as 23 mph. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow showers. The snow could be heavy at times. High near 20. Breezy, with a west wind 18 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 13. Breezy, with a west wind 17 to 22 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.
Thursday
A 40 percent chance of snow showers. Partly sunny, with a high near 20. Blustery, with a west wind around 17 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 8. West northwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 20.
Friday Night
Partly cloudy, with a low around 7.
Saturday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 17. Breezy.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Breezy.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 16. Breezy.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 7. Breezy.
Washington's Birthday
Snow showers likely. Mostly cloudy, with a high near 15. 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:
9:33 pm MST Feb 9, 2026
Forecast Valid:
10pm MST Feb 9, 2026-6pm MST Feb 16, 2026
 
Forecast Discussion
 
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