Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

light snow

18°F

-8°C

Humidity 82%
Wind Speed WNW 12 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility 1.24 mi
Wind Chill5°F (-15°C)
Last update 10 Mar 08:26 PM MDT
Extended Forecast for

14 Miles SSE South Pass City WY

High Wind Watch March 12, 03:00am until March 13, 12:00am
Click here for hazard details and duration
High Wind Watch
  • Tonight

    Tonight: Mostly clear, with a low around 15. Wind chill values as low as zero. Windy, with a west northwest wind 27 to 32 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 44 mph.

    Low: 15 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 33. Wind chill values as low as -5. Windy, with a west wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 33 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Very windy, with a west wind 32 to 40 mph, with gusts as high as 50 mph.

    Low: 27 °F

    Partly Cloudy
    and Very
    Windy

  • Thursday

    Thursday: Partly sunny, with a high near 43. Very windy, with a west wind 41 to 48 mph, with gusts as high as 70 mph.

    High: 43 °F

    Partly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. Very windy, with a west wind 38 to 48 mph, with gusts as high as 70 mph.

    Low: 34 °F

    Mostly Cloudy
    and Very
    Windy

  • Friday

    Friday: Partly sunny, with a high near 47. Very windy, with a west wind 38 to 43 mph, with gusts as high as 60 mph.

    High: 47 °F

    Partly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. Very windy, with a west wind 32 to 40 mph, with gusts as high as 55 mph.

    Low: 36 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A chance of rain and snow showers, mainly after noon.  Partly sunny, with a high near 44. Very windy.  Chance of precipitation is 50%.

    High: 44 °F

    Very Windy.
    Slight Chance
    Rain/Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers.  Partly cloudy, with a low around 20. Very windy.

    Low: 20 °F

    Chance Snow
    Showers and
    Very Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 15. Wind chill values as low as zero. Windy, with a west northwest wind 27 to 32 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 44 mph.
Wednesday
Sunny, with a high near 33. Wind chill values as low as -5. Windy, with a west wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 46 mph.
Wednesday Night
Partly cloudy, with a low around 27. Very windy, with a west wind 32 to 40 mph, with gusts as high as 50 mph.
Thursday
Partly sunny, with a high near 43. Very windy, with a west wind 41 to 48 mph, with gusts as high as 70 mph.
Thursday Night
Mostly cloudy, with a low around 34. Very windy, with a west wind 38 to 48 mph, with gusts as high as 70 mph.
Friday
Partly sunny, with a high near 47. Very windy, with a west wind 38 to 43 mph, with gusts as high as 60 mph.
Friday Night
Partly cloudy, with a low around 36. Very windy, with a west wind 32 to 40 mph, with gusts as high as 55 mph.
Saturday
A chance of rain and snow showers, mainly after noon. Partly sunny, with a high near 44. Very windy. Chance of precipitation is 50%.
Saturday Night
A 50 percent chance of snow showers. Partly cloudy, with a low around 20. Very windy.
Sunday
A 20 percent chance of snow showers. Partly sunny, with a high near 31. Blustery.
Sunday Night
Mostly cloudy, with a low around 23. Blustery.
Monday
Mostly cloudy, with a high near 46. Windy.
Monday Night
Mostly cloudy, with a low around 35. Windy.
Tuesday
Partly sunny, with a high near 56. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSE South Pass City WY
 42.27°N 108.72°W (Elev. 8225 ft)
8:32 pm MDT Mar 10, 2026
8pm MDT Mar 10, 2026-6pm MDT Mar 17, 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