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Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

30°F

-1°C

Humidity 60%
Wind Speed WNW 22 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill17°F (-8°C)
Last update 15 Apr 02:12 AM MDT
Extended Forecast for

19 Miles WNW South Pass City WY

Winter Storm Warning April 15, 06:00pm until April 17, 06:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: Mostly clear, with a low around 21. Blustery, with a west northwest wind 15 to 17 mph, with gusts as high as 26 mph.

    Low: 21 °F

    Mostly Clear
    and Blustery

  • Wednesday

    Wednesday: Isolated snow showers before 2pm, then isolated snow showers after 4pm. Increasing clouds, with a high near 39. Windy, with a west southwest wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 20%.

    High: 39 °F

    Mostly Sunny
    and Breezy
    then Isolated
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly after 4am. Some thunder is also possible. Cloudy, with a low around 26. Windy, with a west southwest wind 21 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 26 °F

    Snow Showers
    Likely and
    Windy

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 34. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 34 °F

    Heavy Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow showers. Low around 10. Breezy, with a west wind 9 to 18 mph becoming north after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 10 °F

    Snow Showers
    and Breezy

  • Friday

    Friday: Snow showers. High near 20. North wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 20 °F

    Snow Showers

  • Friday Night

    Friday Night: A 50 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 8. North northwest wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 8 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Sunny, with a high near 31. Breezy.

    High: 31 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 21. Blustery, with a west northwest wind 15 to 17 mph, with gusts as high as 26 mph.
Wednesday
Isolated snow showers before 2pm, then isolated snow showers after 4pm. Increasing clouds, with a high near 39. Windy, with a west southwest wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 20%.
Wednesday Night
Snow showers likely, mainly after 4am. Some thunder is also possible. Cloudy, with a low around 26. Windy, with a west southwest wind 21 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 34. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow showers. Low around 10. Breezy, with a west wind 9 to 18 mph becoming north after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow showers. High near 20. North wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Friday Night
A 50 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 8. North northwest wind 9 to 14 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 31. Breezy.
Saturday Night
Mostly clear, with a low around 17.
Sunday
Sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 25.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 47. Breezy.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 30.
Tuesday
A chance of snow showers. Sunny, with a high near 49. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles WNW South Pass City WY
 42.62°N 109.13°W (Elev. 9567 ft)
Last Update:
12:32 am MDT Apr 15, 2026
Forecast Valid:
2am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation