National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

WY28 - South Pass (KSOU)

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

NA

34°F

1°C

Humidity 40%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 06 Apr 02:26 AM MDT
Extended Forecast for

7 Miles NNE South Pass City WY

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53. Light west wind increasing to 6 to 11 mph in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Northwest wind 5 to 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly sunny, with a high near 53. Windy, with a west wind 7 to 12 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 10%.

    High: 53 °F

    Slight Chance
    Rain/Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. Windy, with a west wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph.

    Low: 32 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 48. Breezy, with a west wind 11 to 21 mph, with gusts as high as 29 mph.

    High: 48 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Breezy, with a west southwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 53. Breezy.

    High: 53 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Snow level 8500 feet. Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 39. Calm wind.
Monday
Mostly sunny, with a high near 53. Light west wind increasing to 6 to 11 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 34. Northwest wind 5 to 10 mph.
Tuesday
A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly sunny, with a high near 53. Windy, with a west wind 7 to 12 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 10%.
Tuesday Night
Mostly clear, with a low around 32. Windy, with a west wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph.
Wednesday
Sunny, with a high near 48. Breezy, with a west wind 11 to 21 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 31. Breezy, with a west southwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Thursday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 53. Breezy.
Thursday Night
A 20 percent chance of showers before midnight. Snow level 8500 feet. Partly cloudy, with a low around 32.
Friday
A 50 percent chance of showers after noon. Snow level rising to 9600 feet in the afternoon. Partly sunny, with a high near 54.
Friday Night
A chance of showers. Mostly cloudy, with a low around 36.
Saturday
A chance of showers. Snow level 9500 feet. Mostly sunny, with a high near 56. Breezy.
Saturday Night
A chance of rain and snow showers. Snow level 9800 feet lowering to 9100 feet after midnight . Partly cloudy, with a low around 36.
Sunday
Rain and snow showers likely. Snow level 8900 feet. Mostly sunny, with a high near 53. Breezy.
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Forecast Area
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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)
Last Update:
1:02 am MDT Apr 6, 2026
Forecast Valid:
2am MDT Apr 6, 2026-6pm MDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation