Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

57°F

14°C

Humidity 32%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 17 Jun 06:56 AM MDT
Extended Forecast for

19 Miles WNW South Pass City WY

  • Today

    Today: Sunny, with a high near 67. Breezy, with a west northwest wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 67 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 37. Breezy, with a northwest wind 17 to 22 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 33 mph.

    Low: 37 °F

    Clear and
    Breezy then
    Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Breezy, with a northwest wind 5 to 10 mph becoming west 13 to 18 mph in the morning. Winds could gust as high as 31 mph.

    High: 68 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. Breezy, with a west northwest wind 13 to 18 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 31 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 72. Breezy, with a north northwest wind 5 to 10 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 72 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. Breezy, with a west wind 11 to 16 mph becoming light and variable  after midnight. Winds could gust as high as 29 mph.

    Low: 48 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 67. Windy, with a north northwest wind 5 to 10 mph becoming west 19 to 29 mph. Winds could gust as high as 44 mph.

    High: 67 °F

    Slight Chance
    T-storms and
    Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 63. Chance of precipitation is 40%.

    High: 63 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 67. Breezy, with a west northwest wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.
Tonight
Clear, with a low around 37. Breezy, with a northwest wind 17 to 22 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 33 mph.
Thursday
Sunny, with a high near 68. Breezy, with a northwest wind 5 to 10 mph becoming west 13 to 18 mph in the morning. Winds could gust as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 42. Breezy, with a west northwest wind 13 to 18 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 31 mph.
Juneteenth
Mostly sunny, with a high near 72. Breezy, with a north northwest wind 5 to 10 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Partly cloudy, with a low around 48. Breezy, with a west wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. Windy, with a north northwest wind 5 to 10 mph becoming west 19 to 29 mph. Winds could gust as high as 44 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40. Breezy.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. Chance of precipitation is 40%.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 39. Chance of precipitation is 20%.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles WNW South Pass City WY
 42.57°N 109.15°W (Elev. 8812 ft)
6:01 am MDT Jun 17, 2026
7am MDT Jun 17, 2026-6pm MDT Jun 23, 2026
 
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Additional Resources

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