Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

9°F

-13°C

Humidity 82%
Wind Speed WNW 20 MPH
Barometer NA
Dewpoint 4°F (-16°C)
Visibility 1.24 mi
Wind Chill-10°F (-23°C)
Last update 10 Jan 03:42 AM MST
Extended Forecast for

15 Miles NW South Pass City WY

  • Overnight

    Overnight: Mostly clear, with a low around 0. Wind chill values as low as -20. Blustery, with a north wind 22 to 24 mph, with gusts as high as 33 mph.

    Low: 0 °F

    Mostly Clear
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 16. Wind chill values as low as -20. Blustery, with a north wind 13 to 23 mph, with gusts as high as 33 mph.

    High: 16 °F

    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11. Wind chill values as low as -5. Breezy, with a north wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 11 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 21. Wind chill values as low as -5. Breezy, with a west wind 16 to 20 mph, with gusts as high as 28 mph.

    High: 21 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15. Blustery, with a west northwest wind 20 to 22 mph.

    Low: 15 °F

    Mostly Clear
    and Blustery

  • Monday

    Monday: Mostly sunny, with a high near 26. Breezy, with a west wind 17 to 22 mph.

    High: 26 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. Windy, with a west northwest wind 22 to 25 mph.

    Low: 18 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 27. Breezy.

    High: 27 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17. Blustery.

    Low: 17 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Overnight
Mostly clear, with a low around 0. Wind chill values as low as -20. Blustery, with a north wind 22 to 24 mph, with gusts as high as 33 mph.
Saturday
Sunny, with a high near 16. Wind chill values as low as -20. Blustery, with a north wind 13 to 23 mph, with gusts as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 11. Wind chill values as low as -5. Breezy, with a north wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 25 mph.
Sunday
Mostly sunny, with a high near 21. Wind chill values as low as -5. Breezy, with a west wind 16 to 20 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 15. Blustery, with a west northwest wind 20 to 22 mph.
Monday
Mostly sunny, with a high near 26. Breezy, with a west wind 17 to 22 mph.
Monday Night
Mostly cloudy, with a low around 18. Windy, with a west northwest wind 22 to 25 mph.
Tuesday
Partly sunny, with a high near 27. Breezy.
Tuesday Night
Mostly cloudy, with a low around 17. Blustery.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
Mostly clear, with a low around 15. Breezy.
Thursday
Sunny, with a high near 23. Breezy.
Thursday Night
Mostly clear, with a low around 4. Blustery.
Friday
Mostly sunny, with a high near 13.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW South Pass City WY
 42.62°N 109.01°W (Elev. 11847 ft)
2:48 am MST Jan 10, 2026
3am MST Jan 10, 2026-6pm MST Jan 16, 2026
 
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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