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

28°F

-2°C

Humidity 70%
Wind Speed WNW 32 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Wind Chill12°F (-11°C)
Last update 07 Mar 01:12 PM MST
Extended Forecast for

15 Miles NW South Pass City WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 20. Windy, with a west northwest wind 23 to 28 mph, with gusts as high as 39 mph.

    High: 20 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Wind chill values as low as -5. Windy, with a west northwest wind 25 to 29 mph.

    Low: 15 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 25. Wind chill values as low as zero. Very windy, with a west wind 30 to 36 mph, with gusts as high as 50 mph.

    High: 25 °F

    Mostly Sunny
    and Very
    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 40 mph, with gusts as high as 47 mph.

    Low: 19 °F

    Partly Cloudy
    and Very
    Windy

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after 11am.  Partly sunny, with a high near 27. Very windy, with a west southwest wind 40 to 44 mph, with gusts as high as 60 mph.  New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow
    Showers and
    Very Windy

  • Monday Night

    Monday Night: A 50 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 30 to 35 mph after midnight. Winds could gust as high as 50 mph.

    Low: 15 °F

    Chance Snow
    Showers and
    Very Windy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers.  Mostly sunny, with a high near 17. Very windy, with a west wind 34 to 41 mph, with gusts as high as 60 mph.

    High: 17 °F

    Chance Snow
    Showers and
    Very Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly before 11pm.  Mostly cloudy, with a low around 1. Windy.

    Low: 1 °F

    Chance Snow
    Showers and
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 15. Windy.

    High: 15 °F

    Sunny and
    Windy

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 20. Windy, with a west northwest wind 23 to 28 mph, with gusts as high as 39 mph.
Tonight
Partly cloudy, with a low around 15. Wind chill values as low as -5. Windy, with a west northwest wind 25 to 29 mph.
Sunday
Mostly sunny, with a high near 25. Wind chill values as low as zero. Very windy, with a west wind 30 to 36 mph, with gusts as high as 50 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 40 mph, with gusts as high as 47 mph.
Monday
A 40 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 27. Very windy, with a west southwest wind 40 to 44 mph, with gusts as high as 60 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 50 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 30 to 35 mph after midnight. Winds could gust as high as 50 mph.
Tuesday
A 50 percent chance of snow showers. Mostly sunny, with a high near 17. Very windy, with a west wind 34 to 41 mph, with gusts as high as 60 mph.
Tuesday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 1. Windy.
Wednesday
Sunny, with a high near 15. Windy.
Wednesday Night
Mostly cloudy, with a low around 14. Very windy.
Thursday
A slight chance of snow showers. Mostly cloudy, with a high near 27. Very windy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Very windy.
Friday
A chance of snow showers. Partly sunny, with a high near 22. 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)
12:32 pm MST Mar 7, 2026
1pm MST Mar 7, 2026-6pm MDT Mar 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database