Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

3°F

-16°C

Humidity 63%
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint -7°F (-22°C)
Visibility 1.24 mi
Wind Chill-5°F (-21°C)
Last update 25 Jan 08:42 AM MST
Extended Forecast for

7 Miles NNE South Pass City WY

  • Today

    Today: A 30 percent chance of snow showers, mainly before noon.  Mostly sunny and cold, with a high near 4. Wind chill values as low as -15. North wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 4 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Clear, with a temperature falling to near 1 by 9pm, then rising to around 11 during the remainder of the night. Wind chill values as low as -10. West wind 5 to 14 mph, with gusts as high as 21 mph.

    Low: 1 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 28. Wind chill values as low as -5. Breezy, with a west wind 17 to 20 mph, with gusts as high as 34 mph.

    High: 28 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. Breezy, with a west wind 11 to 16 mph, with gusts as high as 29 mph.

    Low: 15 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 32. West wind 7 to 10 mph.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15. West wind 6 to 10 mph.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. West wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of snow showers, mainly before noon. Mostly sunny and cold, with a high near 4. Wind chill values as low as -15. North wind 5 to 13 mph, with gusts as high as 20 mph.
Tonight
Clear, with a temperature falling to near 1 by 9pm, then rising to around 11 during the remainder of the night. Wind chill values as low as -10. West wind 5 to 14 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 28. Wind chill values as low as -5. Breezy, with a west wind 17 to 20 mph, with gusts as high as 34 mph.
Monday Night
Mostly cloudy, with a low around 15. Breezy, with a west wind 11 to 16 mph, with gusts as high as 29 mph.
Tuesday
Sunny, with a high near 32. West wind 7 to 10 mph.
Tuesday Night
Mostly clear, with a low around 15. West wind 6 to 10 mph.
Wednesday
Mostly sunny, with a high near 35. West wind 9 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 38.
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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)
7:34 am MST Jan 25, 2026
8am MST Jan 25, 2026-6pm MST Jan 31, 2026
 
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Additional Resources

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