Snow May Produce Poor Travel Conditions in the North-Central U.S. and East Coast

A strong cold front sweeping across the Northern Plains may bring snow showers and snow squalls from eastern Montana to north-central Nebraska, with blizzard conditions possible in eastern North Dakota and northwestern Montana. Heavy snow is expected to persist downwind of the Great Lakes. Snow showers will spread up the East Coast across the Mid-Atlantic and Northeast coasts. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

27°F

-3°C

Humidity 65%
Wind Speed E 9 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 1.24 mi
Wind Chill18°F (-8°C)
Last update 18 Jan 03:12 PM MST
Extended Forecast for

15 Miles NW South Pass City WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 24. West wind around 10 mph.

    High: 24 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 2. Wind chill values as low as -10. West northwest wind 10 to 13 mph becoming north after midnight.

    Low: 2 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 19. Wind chill values as low as -10. Blustery, with a north wind 11 to 17 mph, with gusts as high as 24 mph.

    High: 19 °F

    Sunny then
    Sunny and
    Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Wind chill values as low as -15. Windy, with a west wind 22 to 32 mph, with gusts as high as 37 mph.

    Low: 8 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 17. Windy, with a west wind 26 to 31 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 17 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 5. Windy, with a west wind 17 to 25 mph.

    Low: 5 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 13. Breezy, with a west wind 14 to 22 mph.

    High: 13 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6. Breezy.

    Low: 6 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 17. Breezy.

    High: 17 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 24. West wind around 10 mph.
Tonight
Partly cloudy, with a low around 2. Wind chill values as low as -10. West northwest wind 10 to 13 mph becoming north after midnight.
M.L.King Day
Sunny, with a high near 19. Wind chill values as low as -10. Blustery, with a north wind 11 to 17 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 8. Wind chill values as low as -15. Windy, with a west wind 22 to 32 mph, with gusts as high as 37 mph.
Tuesday
Mostly sunny, with a high near 17. Windy, with a west wind 26 to 31 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.
Tuesday Night
Partly cloudy, with a low around 5. Windy, with a west wind 17 to 25 mph.
Wednesday
Sunny, with a high near 13. Breezy, with a west wind 14 to 22 mph.
Wednesday Night
Partly cloudy, with a low around 6. Breezy.
Thursday
Mostly sunny, with a high near 17. Breezy.
Thursday Night
Mostly cloudy, with a low around 7. Blustery.
Friday
A slight chance of snow showers. Partly sunny, with a high near 12. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Breezy.
Saturday
A chance of snow showers. Partly sunny, with a high near 11. Breezy.
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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)
2:32 pm MST Jan 18, 2026
3pm MST Jan 18, 2026-6pm MST Jan 24, 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