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 >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

7°F

-14°C

Humidity 75%
Wind Speed NE 6 MPH
Barometer NA
Dewpoint 0°F (-18°C)
Visibility 1.24 mi
Wind Chill-4°F (-20°C)
Last update 17 Jan 03:26 AM MST
Extended Forecast for

15 Miles NW South Pass City WY

  • Overnight

    Overnight: Partly cloudy, with a low around 4. Wind chill values as low as -15. Blustery, with a north wind 13 to 15 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Partly Cloudy
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 26. Wind chill values as low as -10. North northwest wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 26 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 25 mph.

    Low: 16 °F

    Mostly Clear
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 23. Northwest wind 6 to 10 mph becoming west southwest in the morning.

    High: 23 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Isolated snow showers after 10pm.  Partly cloudy, with a low around 1. West wind 8 to 10 mph.  Chance of precipitation is 20%.

    Low: 1 °F

    Isolated Snow
    Showers

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 15. West wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 15 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 8. Windy, with a west wind 22 to 27 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 45 mph.

    Low: 8 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20. Windy.

    High: 20 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 7. Breezy.

    Low: 7 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 4. Wind chill values as low as -15. Blustery, with a north wind 13 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 26. Wind chill values as low as -10. North northwest wind 6 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 16. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 25 mph.
Sunday
Mostly sunny, with a high near 23. Northwest wind 6 to 10 mph becoming west southwest in the morning.
Sunday Night
Isolated snow showers after 10pm. Partly cloudy, with a low around 1. West wind 8 to 10 mph. Chance of precipitation is 20%.
M.L.King Day
Sunny, with a high near 15. West wind 8 to 14 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 8. Windy, with a west wind 22 to 27 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 45 mph.
Tuesday
Mostly sunny, with a high near 20. Windy.
Tuesday Night
Partly cloudy, with a low around 7. Breezy.
Wednesday
Mostly sunny, with a high near 15. Breezy.
Wednesday Night
Partly cloudy, with a low around 3. Breezy.
Thursday
Sunny, with a high near 13. Breezy.
Thursday Night
A slight chance of snow showers. Partly cloudy, with a low around 3. Breezy.
Friday
A slight chance of snow showers. Partly sunny, with a high near 12. Breezy.
Basemap Options
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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 17, 2026
3am MST Jan 17, 2026-6pm MST Jan 23, 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