Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

61°F

16°C

Humidity 17%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 18 Jun 09:12 PM MDT
Extended Forecast for

31 Miles SSE South Pass City WY

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Northwest wind 6 to 11 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.

    Low: 46 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 82. Light and variable wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 51. West wind 5 to 9 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 51 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 81. Breezy, with a light and variable wind becoming west 17 to 22 mph in the morning. Winds could gust as high as 37 mph.

    High: 81 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Breezy, with a west wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 36 mph.

    Low: 46 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 75. Breezy, with a west wind 8 to 15 mph, with gusts as high as 28 mph.

    High: 75 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. North northeast wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Breezy.

    Low: 43 °F

    Mostly Clear
    and Breezy
    then Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. Northwest wind 6 to 11 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.
Juneteenth
Sunny, with a high near 82. Light and variable wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Increasing clouds, with a low around 51. West wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 81. Breezy, with a light and variable wind becoming west 17 to 22 mph in the morning. Winds could gust as high as 37 mph.
Saturday Night
Partly cloudy, with a low around 46. Breezy, with a west wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 36 mph.
Sunday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 75. Breezy, with a west wind 8 to 15 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 44. North northeast wind 5 to 11 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 43. Breezy.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
31 Miles SSE South Pass City WY
 42.09°N 108.49°W (Elev. 6841 ft)
8:17 pm MDT Jun 18, 2026
9pm MDT Jun 18, 2026-6pm MDT Jun 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database