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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

16°F

-9°C

Humidity 89%
Wind Speed W 11 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility 1.24 mi
Wind Chill3°F (-16°C)
Last update 07 Dec 08:56 AM MST
Extended Forecast for

19 Miles NW South Pass City WY

  • Today

    Today: Patchy blowing snow. Partly sunny, with a high near 19. Wind chill values as low as -5. Blustery, with a west wind 20 to 24 mph, with gusts as high as 37 mph.

    High: 19 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tonight

    Tonight: A 30 percent chance of snow, mainly between 11pm and 2am. Mostly cloudy, with a steady temperature around 16. Wind chill values as low as -10. Windy, with a west wind 24 to 31 mph, with gusts as high as 47 mph.

    Low: 16 °F

    Chance Snow
    and Windy

  • Monday

    Monday: A 20 percent chance of snow. Partly sunny, with a high near 17. Wind chill values as low as -5. Windy, with a west wind 24 to 31 mph, with gusts as high as 47 mph.

    High: 17 °F

    Slight Chance
    Snow and
    Windy

  • Monday Night

    Monday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 16. Wind chill values as low as -5. Very windy, with a west wind 31 to 36 mph increasing to 38 to 43 mph after midnight. Winds could gust as high as 65 mph.

    Low: 16 °F

    Chance Snow
    and Very
    Windy

  • Tuesday

    Tuesday: A 50 percent chance of snow. Mostly cloudy, with a high near 23. Very windy, with a west wind 34 to 43 mph, with gusts as high as 65 mph. New snow accumulation of 1 to 2 inches possible.

    High: 23 °F

    Chance Snow
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 22. Very windy, with a west wind 36 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 70%.

    Low: 22 °F

    Heavy Snow
    and Very
    Windy

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 24. Very windy, with a west wind 34 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 80%.

    High: 24 °F

    Heavy Snow
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. Very windy. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Likely
    and Very
    Windy

  • Thursday

    Thursday: A 50 percent chance of snow. Partly sunny, with a high near 21. Windy.

    High: 21 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Patchy blowing snow. Partly sunny, with a high near 19. Wind chill values as low as -5. Blustery, with a west wind 20 to 24 mph, with gusts as high as 37 mph.
Tonight
A 30 percent chance of snow, mainly between 11pm and 2am. Mostly cloudy, with a steady temperature around 16. Wind chill values as low as -10. Windy, with a west wind 24 to 31 mph, with gusts as high as 47 mph.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 17. Wind chill values as low as -5. Windy, with a west wind 24 to 31 mph, with gusts as high as 47 mph.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16. Wind chill values as low as -5. Very windy, with a west wind 31 to 36 mph increasing to 38 to 43 mph after midnight. Winds could gust as high as 65 mph.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 23. Very windy, with a west wind 34 to 43 mph, with gusts as high as 65 mph. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 22. Very windy, with a west wind 36 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 70%.
Wednesday
Snow. The snow could be heavy at times. High near 24. Very windy, with a west wind 34 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 80%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. Very windy. Chance of precipitation is 70%.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 21. Windy.
Thursday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 14. Windy.
Friday
Partly sunny, with a high near 20. Windy.
Friday Night
Mostly cloudy, with a low around 16. Windy.
Saturday
Mostly sunny, with a high near 24. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW South Pass City WY
 42.64°N 109.07°W (Elev. 11434 ft)
Last Update:
8:48 am MST Dec 7, 2025
Forecast Valid:
9am MST Dec 7, 2025-6pm MST Dec 13, 2025
 
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Additional Resources

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Chance of Precipitation