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Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

12°F

-11°C

Humidity 74%
Wind Speed NW 6 MPH
Barometer NA
Dewpoint 5°F (-15°C)
Visibility 1.24 mi
Wind Chill2°F (-17°C)
Last update 16 Jan 07:56 PM MST
Extended Forecast for

19 Miles WNW South Pass City WY

  • Tonight

    Tonight: Mostly clear, with a low around 3. Wind chill values as low as -20. Windy, with a north wind 24 to 29 mph, with gusts as high as 50 mph.

    Low: 3 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 27. Wind chill values as low as -10. West northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 27 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15. West northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 26. West northwest wind 7 to 9 mph becoming southwest in the morning.

    High: 26 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers before 11pm. Mostly clear, with a low around 7. North wind around 6 mph.

    Low: 7 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 23. West northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 23 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13. West northwest wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. Blustery.

    High: 29 °F

    Mostly Sunny
    and Blustery

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 3. Wind chill values as low as -20. Windy, with a north wind 24 to 29 mph, with gusts as high as 50 mph.
Saturday
Sunny, with a high near 27. Wind chill values as low as -10. West northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 15. West northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 26. West northwest wind 7 to 9 mph becoming southwest in the morning.
Sunday Night
A 20 percent chance of snow showers before 11pm. Mostly clear, with a low around 7. North wind around 6 mph.
M.L.King Day
Sunny, with a high near 23. West northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 13. West northwest wind 11 to 14 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 29. Blustery.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Sunny, with a high near 26.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 23.
Thursday Night
A slight chance of snow showers. Partly cloudy, with a low around 11.
Friday
A chance of snow showers. Partly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles WNW South Pass City WY
 42.62°N 109.13°W (Elev. 9567 ft)
Last Update:
7:47 pm MST Jan 16, 2026
Forecast Valid:
8pm MST Jan 16, 2026-6pm MST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation