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

55°F

13°C

Humidity 36%
Wind Speed SSW 17 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Last update 17 Oct 02:26 PM MDT
Extended Forecast for

22 Miles NW South Pass City WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 51. Breezy, with a west wind 16 to 21 mph, with gusts as high as 29 mph.

    High: 51 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 30. Breezy, with a west wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 44. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 21 mph.

    High: 44 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. West wind 8 to 13 mph.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43. West southwest wind 7 to 11 mph.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. West northwest wind 6 to 10 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. West southwest wind 8 to 10 mph.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 51. Breezy, with a west wind 16 to 21 mph, with gusts as high as 29 mph.
Tonight
Clear, with a low around 30. Breezy, with a west wind 14 to 18 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 44. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 28. West wind 8 to 13 mph.
Monday
Sunny, with a high near 43. West southwest wind 7 to 11 mph.
Monday Night
Mostly clear, with a low around 30. West northwest wind 6 to 10 mph.
Tuesday
Mostly sunny, with a high near 43. West southwest wind 8 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
A chance of showers and thunderstorms. Snow level 11200 feet. Partly sunny, with a high near 44. Breezy.
Thursday Night
Rain and snow showers likely. Snow level 11500 feet lowering to 10900 feet after midnight . Mostly cloudy, with a low around 34. Breezy.
Friday
Rain and snow showers likely. Mostly cloudy, with a high near 38. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NW South Pass City WY
 42.68°N 109.11°W (Elev. 10541 ft)
Last Update:
2:02 pm MDT Oct 17, 2026
Forecast Valid:
2pm MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
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