Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

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 72%
Wind Speed WNW 27 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility 1.24 mi
Wind Chill1°F (-17°C)
Last update 01 Dec 07:56 PM MST
Extended Forecast for

9 Miles ESE South Pass City WY

  • Tonight

    Tonight: A slight chance of snow showers between midnight and 3am.  Mostly cloudy, with a low around 21. Windy, with a west southwest wind 22 to 25 mph, with gusts as high as 38 mph.  Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers after 3pm.  Partly sunny, with a high near 29. Windy, with a west southwest wind 15 to 25 mph, with gusts as high as 38 mph.  New snow accumulation of less than a half inch possible.

    High: 29 °F

    Windy. Partly
    Sunny then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow showers.  Low around 14. Northwest wind 6 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 14 °F

    Snow Showers

  • Wednesday

    Wednesday: A 30 percent chance of snow showers before 11am.  Partly sunny, with a high near 24. North northeast wind 7 to 10 mph becoming west in the afternoon.

    High: 24 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 11. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 11 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 28. Breezy, with a west wind 13 to 18 mph, with gusts as high as 32 mph.

    High: 28 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Breezy, with a west wind 16 to 18 mph, with gusts as high as 30 mph.

    Low: 16 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 31. Breezy.

    High: 31 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before 11pm.  Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
A slight chance of snow showers between midnight and 3am. Mostly cloudy, with a low around 21. Windy, with a west southwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Tuesday
A 50 percent chance of snow showers after 3pm. Partly sunny, with a high near 29. Windy, with a west southwest wind 15 to 25 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow showers. Low around 14. Northwest wind 6 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A 30 percent chance of snow showers before 11am. Partly sunny, with a high near 24. North northeast wind 7 to 10 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 11. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 28. Breezy, with a west wind 13 to 18 mph, with gusts as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 16. Breezy, with a west wind 16 to 18 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 31. Breezy.
Friday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 23. Breezy.
Saturday
A 40 percent chance of snow showers. Partly sunny, with a high near 35. Breezy.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Breezy.
Sunday
Mostly sunny, with a high near 33. Breezy.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 18. Breezy.
Monday
Mostly sunny, with a high near 34. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE South Pass City WY
 42.43°N 108.63°W (Elev. 7398 ft)
8:01 pm MST Dec 1, 2025
8pm MST Dec 1, 2025-6pm MST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database