Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

55°F

13°C

Humidity 23%
Wind Speed SSW 13 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 1.24 mi
Last update 18 Oct 02:12 PM MDT
Extended Forecast for

20 Miles WNW South Pass City WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 48. West southwest wind around 8 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. West southwest wind around 6 mph becoming north in the evening.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. Light and variable wind becoming north northwest 5 to 7 mph in the evening.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 47. North northwest wind 5 to 9 mph becoming west southwest in the morning.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. West southwest wind around 5 mph becoming light and variable  after midnight.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 48. West southwest wind around 8 mph.
Tonight
Mostly clear, with a low around 32. West southwest wind around 6 mph becoming north in the evening.
Monday
Sunny, with a high near 47. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Monday Night
Mostly clear, with a low around 32. Light and variable wind becoming north northwest 5 to 7 mph in the evening.
Tuesday
Sunny, with a high near 47. North northwest wind 5 to 9 mph becoming west southwest in the morning.
Tuesday Night
Mostly clear, with a low around 33. West southwest wind around 5 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 48. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 47.
Thursday Night
Rain showers before 3am, then rain and snow showers. Some thunder is also possible. Low around 34. Chance of precipitation is 80%.
Friday
Rain and snow showers. Some thunder is also possible. Snow level 10200 feet lowering to 9600 feet in the afternoon . Mostly cloudy, with a high near 37. Breezy.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 25. Breezy.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WNW South Pass City WY
 42.62°N 109.13°W (Elev. 9567 ft)
2:01 pm MDT Oct 18, 2026
2pm MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

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