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

57°F

14°C

Humidity 42%
Wind Speed SE 7 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 19 Jun 10:56 AM MDT
Extended Forecast for

19 Miles NW South Pass City WY

  • Juneteenth

    Juneteenth: Increasing clouds, with a high near 62. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 62 °F

    Increasing
    Clouds and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. Breezy, with a west wind 7 to 17 mph becoming north northwest in the evening. Winds could gust as high as 25 mph.

    Low: 44 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny, with a high near 58. Windy, with a southwest wind 7 to 12 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy
    then Chance
    T-storms and
    Windy

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 38. Windy, with a west wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph.

    Low: 38 °F

    Slight Chance
    T-storms and
    Windy

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 9am.  Snow level 11600 feet rising to 12200 feet in the afternoon. Mostly sunny, with a high near 53. Breezy, with a west wind 11 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%.

    High: 53 °F

    Chance
    Showers then
    Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Breezy, with a west wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 57. Breezy, with a west wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. Breezy.

    Low: 33 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Breezy.

    High: 60 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Juneteenth
Increasing clouds, with a high near 62. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 44. Breezy, with a west wind 7 to 17 mph becoming north northwest in the evening. Winds could gust as high as 25 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 58. Windy, with a southwest wind 7 to 12 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 38. Windy, with a west wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph.
Sunday
A chance of showers, with thunderstorms also possible after 9am. Snow level 11600 feet rising to 12200 feet in the afternoon. Mostly sunny, with a high near 53. Breezy, with a west wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 35. Breezy, with a west wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Monday
Sunny, with a high near 57. Breezy, with a west wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.
Monday Night
Mostly clear, with a low around 33. Breezy.
Tuesday
Sunny, with a high near 60. Breezy.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 62. Breezy.
Wednesday Night
Mostly clear, with a low around 40. Breezy.
Thursday
Sunny, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW South Pass City WY
 42.64°N 109.1°W (Elev. 10801 ft)
10:01 am MDT Jun 19, 2026
11am MDT Jun 19, 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