Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

30°F

-1°C

Humidity 82%
Wind Speed W 9 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Wind Chill22°F (-6°C)
Last update 12 Feb 12:12 PM MST
Extended Forecast for

19 Miles WNW South Pass City WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 31. West wind 10 to 13 mph.

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. Northwest wind around 6 mph.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28. West wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 13. Wind chill values as low as zero. Northwest wind around 10 mph.

    Low: 13 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 31. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 31 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. West wind around 9 mph.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 31 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: A 40 percent chance of snow showers, mainly after 11am.  Mostly sunny, with a high near 30. Breezy.

    High: 30 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 31. West wind 10 to 13 mph.
Tonight
Mostly cloudy, with a low around 15. Northwest wind around 6 mph.
Friday
Mostly sunny, with a high near 28. West wind 7 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 13. Wind chill values as low as zero. Northwest wind around 10 mph.
Saturday
Sunny, with a high near 31. West wind 10 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 18. West wind around 9 mph.
Sunday
Partly sunny, with a high near 31. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 19.
Washington's Birthday
A 40 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 30. Breezy.
Monday Night
Snow showers, mainly after 11pm. Low around 19. Breezy. Chance of precipitation is 80%.
Tuesday
Snow showers. Mostly cloudy, with a high near 25. Windy.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 10. Windy.
Wednesday
Snow showers. Mostly cloudy, with a high near 18. 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)
11:31 am MST Feb 12, 2026
12pm MST Feb 12, 2026-6pm MST Feb 18, 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