Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

27°F

-3°C

Humidity 95%
Wind Speed W 6 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Wind Chill20°F (-7°C)
Last update 02 Jan 08:42 PM MST
Extended Forecast for

17 Miles E South Pass City WY

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 29 mph.

    Low: 29 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 39. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 30 mph.

    High: 39 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 30. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 32 mph.  Little or no snow accumulation expected.

    Low: 30 °F

    Chance Snow
    Showers and
    Breezy

  • Sunday

    Sunday: A 30 percent chance of snow showers.  Partly sunny, with a high near 39. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 37 mph.

    High: 39 °F

    Chance Snow
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Snow showers likely.  Mostly cloudy, with a low around 28. Breezy, with a southwest wind around 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Showers
    Likely and
    Breezy

  • Monday

    Monday: A 30 percent chance of snow showers, mainly before 11am.  Partly sunny, with a high near 35. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 36 mph.

    High: 35 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Breezy, with a west southwest wind around 17 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Breezy.

    High: 32 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 39. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 30 mph.
Saturday Night
A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 30. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 32 mph. Little or no snow accumulation expected.
Sunday
A 30 percent chance of snow showers. Partly sunny, with a high near 39. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 37 mph.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 28. Breezy, with a southwest wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
A 30 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 35. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 36 mph.
Monday Night
Partly cloudy, with a low around 21. Breezy, with a west southwest wind around 17 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 32. Breezy.
Tuesday Night
Mostly cloudy, with a low around 22. Breezy.
Wednesday
Partly sunny, with a high near 32. Breezy.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 13. Breezy.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 24. Breezy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 6.
Friday
A slight chance of snow showers. Mostly sunny, with a high near 19.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E South Pass City WY
 42.42°N 108.48°W (Elev. 7208 ft)
7:47 pm MST Jan 2, 2026
8pm MST Jan 2, 2026-6pm MST Jan 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database