Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

23°F

-5°C

Humidity 48%
Wind Speed WNW 20 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility 1.24 mi
Wind Chill8°F (-13°C)
Last update 19 Jan 03:12 PM MST
Extended Forecast for

19 Miles WNW South Pass City WY

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 26. Northwest wind around 14 mph, with gusts as high as 20 mph.

    High: 26 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 9. Wind chill values as low as -10. Blustery, with a northwest wind 16 to 24 mph, with gusts as high as 33 mph.

    Low: 9 °F

    Mostly Clear
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. Wind chill values as low as -10. Windy, with a northwest wind 16 to 25 mph, with gusts as high as 38 mph.

    High: 25 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9. Wind chill values as low as -5. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 24. West wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 24 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 11. West northwest wind around 10 mph.

    Low: 11 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 23. West wind around 10 mph.

    High: 23 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 26. Northwest wind around 14 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 9. Wind chill values as low as -10. Blustery, with a northwest wind 16 to 24 mph, with gusts as high as 33 mph.
Tuesday
Mostly sunny, with a high near 25. Wind chill values as low as -10. Windy, with a northwest wind 16 to 25 mph, with gusts as high as 38 mph.
Tuesday Night
Mostly clear, with a low around 9. Wind chill values as low as -5. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 24. West wind 11 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 11. West northwest wind around 10 mph.
Thursday
Mostly sunny, with a high near 23. West wind around 10 mph.
Thursday Night
Mostly cloudy, with a low around 5.
Friday
Partly sunny, with a high near 15.
Friday Night
Partly cloudy, with a low around 2.
Saturday
Sunny, with a high near 19.
Saturday Night
Mostly clear, with a low around 8.
Sunday
Mostly sunny, with a high near 23. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles WNW South Pass City WY
 42.62°N 109.13°W (Elev. 9567 ft)
3:01 pm MST Jan 19, 2026
3pm MST Jan 19, 2026-6pm MST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database