Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

23°F

-5°C

Humidity 87%
Wind Speed WNW 20 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Wind Chill8°F (-13°C)
Last update 07 Mar 10:26 PM MST
Extended Forecast for

15 Miles NW South Pass City WY

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Wind chill values as low as -5. Windy, with a northwest wind 25 to 30 mph.

    Low: 15 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 26. Wind chill values as low as zero. Windy, with a west wind 30 to 34 mph, with gusts as high as 49 mph.

    High: 26 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. Wind chill values as low as zero. Very windy, with a west wind 38 to 41 mph, with gusts as high as 48 mph.

    Low: 19 °F

    Partly Cloudy
    and Very
    Windy

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after 11am.  Mostly sunny, with a high near 26. Wind chill values as low as zero. Very windy, with a west southwest wind 39 to 46 mph, with gusts as high as 60 mph.  New snow accumulation of 1 to 3 inches possible.

    High: 26 °F

    Chance Snow
    Showers and
    Very Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 15. Very windy, with a west southwest wind 38 to 43 mph decreasing to 29 to 34 mph after midnight. Winds could gust as high as 50 mph.  New snow accumulation of less than one inch possible.

    Low: 15 °F

    Chance Snow
    Showers and
    Very Windy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers.  Partly sunny, with a high near 16. Very windy, with a west wind 32 to 39 mph, with gusts as high as 55 mph.

    High: 16 °F

    Chance Snow
    Showers and
    Very Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before 11pm.  Mostly cloudy, with a low around 1. Windy, with a west wind 24 to 32 mph, with gusts as high as 43 mph.

    Low: 1 °F

    Chance Snow
    Showers and
    Windy then
    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 16. Windy.

    High: 16 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14. Very windy.

    Low: 14 °F

    Mostly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 15. Wind chill values as low as -5. Windy, with a northwest wind 25 to 30 mph.
Sunday
Mostly sunny, with a high near 26. Wind chill values as low as zero. Windy, with a west wind 30 to 34 mph, with gusts as high as 49 mph.
Sunday Night
Partly cloudy, with a low around 19. Wind chill values as low as zero. Very windy, with a west wind 38 to 41 mph, with gusts as high as 48 mph.
Monday
A 40 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 26. Wind chill values as low as zero. Very windy, with a west southwest wind 39 to 46 mph, with gusts as high as 60 mph. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 15. Very windy, with a west southwest wind 38 to 43 mph decreasing to 29 to 34 mph after midnight. Winds could gust as high as 50 mph. New snow accumulation of less than one inch possible.
Tuesday
A 50 percent chance of snow showers. Partly sunny, with a high near 16. Very windy, with a west wind 32 to 39 mph, with gusts as high as 55 mph.
Tuesday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 1. Windy, with a west wind 24 to 32 mph, with gusts as high as 43 mph.
Wednesday
Mostly sunny, with a high near 16. Windy.
Wednesday Night
Mostly cloudy, with a low around 14. Very windy.
Thursday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 26. Very windy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Very windy.
Friday
A chance of snow showers. Mostly cloudy, with a high near 25. Very windy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Very windy.
Saturday
Snow showers likely. Mostly cloudy, with a high near 26. Very windy.
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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)
8:49 pm MST Mar 7, 2026
10pm MST Mar 7, 2026-6pm MDT Mar 14, 2026
 
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Additional Resources

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