Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

70°F

21°C

Humidity 30%
Wind Speed S 6 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility 1.24 mi
Last update 17 Aug 11:26 AM MDT
Extended Forecast for

16 Miles S South Pass City WY

  • Today

    Today: Mostly sunny, with a high near 79. West wind 9 to 14 mph, with gusts as high as 28 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. West wind 5 to 14 mph becoming north in the evening. Winds could gust as high as 26 mph.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers before 9am, then a slight chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 77. Breezy, with a west wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers then
    Slight Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. Breezy, with a west northwest wind 5 to 15 mph, with gusts as high as 28 mph.

    Low: 54 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 78. Breezy, with a west wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 78 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. Breezy, with a west northwest wind 11 to 16 mph becoming light north northwest  after midnight. Winds could gust as high as 30 mph.

    Low: 55 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 81. Breezy, with a light west wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 29 mph.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 79. West wind 9 to 14 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 57. West wind 5 to 14 mph becoming north in the evening. Winds could gust as high as 26 mph.
Tuesday
A chance of showers before 9am, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 77. Breezy, with a west wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 54. Breezy, with a west northwest wind 5 to 15 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 78. Breezy, with a west wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
Partly cloudy, with a low around 55. Breezy, with a west northwest wind 11 to 16 mph becoming light north northwest after midnight. Winds could gust as high as 30 mph.
Thursday
Sunny, with a high near 81. Breezy, with a light west wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 84.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 81.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles S South Pass City WY
 42.24°N 108.84°W (Elev. 7598 ft)
6:17 am MDT Aug 17, 2026
11am MDT Aug 17, 2026-6pm MDT Aug 23, 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