Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

light snow

19°F

-7°C

Humidity 98%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 1.24 mi
Wind Chill9°F (-13°C)
Last update 03 Dec 05:26 PM MST
Extended Forecast for

10 Miles NNW South Pass City WY

  • Tonight

    Tonight: Mostly clear, with a low around 9. Wind chill values as low as -10. Breezy, with a west wind 8 to 18 mph, with gusts as high as 26 mph.

    Low: 9 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 24. Wind chill values as low as -5. Breezy, with a west northwest wind 11 to 17 mph, with gusts as high as 25 mph.

    High: 24 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before 11pm.  Mostly cloudy, with a low around 10. Wind chill values as low as -5. Breezy, with a west wind 17 to 21 mph, with gusts as high as 37 mph.

    Low: 10 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers after 11am.  Mostly sunny, with a high near 24. Wind chill values as low as -5. Breezy, with a west wind 15 to 21 mph, with gusts as high as 39 mph.

    High: 24 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: Snow showers.  Low around 14. Windy, with a west wind 23 to 25 mph, with gusts as high as 44 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 14 °F

    Snow Showers
    and Windy

  • Saturday

    Saturday: A 50 percent chance of snow showers.  Partly sunny, with a high near 25. Breezy, with a west wind 17 to 22 mph, with gusts as high as 38 mph.

    High: 25 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before 11pm.  Mostly cloudy, with a low around 10. Breezy, with a west wind around 17 mph, with gusts as high as 30 mph.

    Low: 10 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 23. Breezy.

    High: 23 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 9. Wind chill values as low as -10. Breezy, with a west wind 8 to 18 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 24. Wind chill values as low as -5. Breezy, with a west northwest wind 11 to 17 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 10. Wind chill values as low as -5. Breezy, with a west wind 17 to 21 mph, with gusts as high as 37 mph.
Friday
A 30 percent chance of snow showers after 11am. Mostly sunny, with a high near 24. Wind chill values as low as -5. Breezy, with a west wind 15 to 21 mph, with gusts as high as 39 mph.
Friday Night
Snow showers. Low around 14. Windy, with a west wind 23 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
A 50 percent chance of snow showers. Partly sunny, with a high near 25. Breezy, with a west wind 17 to 22 mph, with gusts as high as 38 mph.
Saturday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 10. Breezy, with a west wind around 17 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 23. Breezy.
Sunday Night
Mostly cloudy, with a low around 16. Breezy.
Monday
Mostly sunny, with a high near 28. Breezy.
Monday Night
Mostly cloudy, with a low around 20. Windy.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 31. Windy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Windy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 32. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW South Pass City WY
 42.59°N 108.89°W (Elev. 9567 ft)
4:47 pm MST Dec 3, 2025
5pm MST Dec 3, 2025-6pm MST Dec 10, 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