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. Some snow and a wintry mix is occurring today to the north. 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

18°F

-8°C

Humidity 97%
Wind Speed WNW 8 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Wind Chill8°F (-13°C)
Last update 05 Dec 06:56 AM MST
Extended Forecast for

23 Miles W South Pass City WY

  • Today

    Today: A 40 percent chance of snow showers, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 33. Breezy, with a west northwest wind 7 to 15 mph, with gusts as high as 25 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    Showers then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Snow showers, mainly before 4am. Temperature rising to around 34 by 3am. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F⇑

    Snow Showers
    and Breezy

  • Saturday

    Saturday: A 30 percent chance of snow showers before 11am. Mostly sunny, with a high near 35. Breezy, with a west northwest wind 16 to 24 mph, with gusts as high as 37 mph.

    High: 35 °F

    Breezy.
    Chance Snow
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14. West wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 14 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32. West wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18. West northwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 37. Breezy, with a west northwest wind 11 to 16 mph, with gusts as high as 28 mph.

    High: 37 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers after 11am. Mostly cloudy, with a high near 42. Breezy. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Today
A 40 percent chance of snow showers, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 33. Breezy, with a west northwest wind 7 to 15 mph, with gusts as high as 25 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers, mainly before 4am. Temperature rising to around 34 by 3am. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 30 percent chance of snow showers before 11am. Mostly sunny, with a high near 35. Breezy, with a west northwest wind 16 to 24 mph, with gusts as high as 37 mph.
Saturday Night
Partly cloudy, with a low around 14. West wind 10 to 13 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 32. West wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 18. West northwest wind around 11 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 37. Breezy, with a west northwest wind 11 to 16 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 21. Breezy.
Tuesday
A slight chance of rain and snow showers after 11am. Mostly cloudy, with a high near 42. Breezy. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 40%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 42. Breezy.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26. Breezy.
Thursday
A slight chance of rain and snow showers. Partly sunny, with a high near 42. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles W South Pass City WY
 42.43°N 109.25°W (Elev. 7041 ft)
Last Update:
5:47 am MST Dec 5, 2025
Forecast Valid:
7am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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