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

52°F

11°C

Humidity 28%
Wind Speed SSW 24 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Last update 17 Oct 11:56 AM MDT
Extended Forecast for

3 Miles WSW South Pass City WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph.

    High: 55 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 38. Breezy, with a west wind 10 to 20 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Clear and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. West southwest wind 9 to 14 mph, with gusts as high as 20 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. West northwest wind around 8 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 53. West southwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. West wind around 8 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54. West southwest wind 7 to 11 mph.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 55. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 38. Breezy, with a west wind 10 to 20 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 54. West southwest wind 9 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 37. West northwest wind around 8 mph.
Monday
Sunny, with a high near 53. West southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 39. West wind around 8 mph.
Tuesday
Sunny, with a high near 54. West southwest wind 7 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
A chance of showers. Partly sunny, with a high near 55.
Thursday Night
Showers likely. Mostly cloudy, with a low around 43.
Friday
A chance of showers. Partly sunny, with a high near 49. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW South Pass City WY
 42.46°N 108.87°W (Elev. 8153 ft)
Last Update:
11:47 am MDT Oct 17, 2026
Forecast Valid:
12pm MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
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