Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

27°F

-3°C

Humidity 67%
Wind Speed WNW 10 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Wind Chill18°F (-8°C)
Last update 30 Dec 06:12 PM MST
Extended Forecast for

7 Miles NNE South Pass City WY

  • Tonight

    Tonight: Mostly clear, with a low around 28. West northwest wind 7 to 9 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43. West wind 8 to 10 mph.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. West southwest wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 40 percent chance of snow showers.  Cloudy, with a high near 37. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 23 mph.  Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly before 11pm.  Mostly cloudy, with a low around 30. West southwest wind around 14 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Chance Snow
    Showers

  • Friday

    Friday: Partly sunny, with a high near 39. Breezy, with a west wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 39 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. West southwest wind around 14 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers after 11am.  Partly sunny, with a high near 37. Breezy.

    High: 37 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers.  Partly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 28. West northwest wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 43. West wind 8 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 31. West southwest wind 11 to 13 mph, with gusts as high as 20 mph.
New Year's Day
A 40 percent chance of snow showers. Cloudy, with a high near 37. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 30. West southwest wind around 14 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 39. Breezy, with a west wind 13 to 16 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 28. West southwest wind around 14 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 37. Breezy.
Saturday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 25. Breezy.
Sunday
A 20 percent chance of snow showers. Mostly sunny, with a high near 34. Breezy.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 22.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 32. Breezy.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE South Pass City WY
 42.56°N 108.73°W (Elev. 8389 ft)
5:33 pm MST Dec 30, 2025
6pm MST Dec 30, 2025-6pm MST Jan 6, 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