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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

39°F

4°C

Humidity 43%
Wind Speed SSW 19 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 1.24 mi
Wind Chill29°F (-2°C)
Last update 17 Oct 07:12 AM MDT
Extended Forecast for

12 Miles NNW South Pass City WY

  • Today

    Today: Sunny, with a high near 55. Breezy, with a west wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 55 °F

    Sunny and
    Breezy then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Breezy, with a west wind 13 to 17 mph, with gusts as high as 29 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 50. West wind 5 to 11 mph becoming south southeast in the afternoon.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. Light and variable wind becoming west 5 to 10 mph in the evening.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48. West southwest wind 8 to 10 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. West wind 7 to 11 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48. West southwest wind 6 to 10 mph.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 55. Breezy, with a west wind 13 to 17 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 32. Breezy, with a west wind 13 to 17 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 50. West wind 5 to 11 mph becoming south southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 30. Light and variable wind becoming west 5 to 10 mph in the evening.
Monday
Sunny, with a high near 48. West southwest wind 8 to 10 mph.
Monday Night
Mostly clear, with a low around 32. West wind 7 to 11 mph.
Tuesday
Sunny, with a high near 48. West southwest wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 35.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 49. Breezy.
Thursday Night
Rain and snow showers likely. Snow level 10900 feet lowering to 9900 feet after midnight . Mostly cloudy, with a low around 33. Breezy.
Friday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 42. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW South Pass City WY
 42.63°N 108.89°W (Elev. 9636 ft)
Last Update:
7:02 am MDT Oct 17, 2026
Forecast Valid:
7am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
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