Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

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 thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

48°F

9°C

Humidity 54%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Wind Chill47°F (8°C)
Last update 17 Aug 04:56 AM MDT
Extended Forecast for

22 Miles NW South Pass City WY

  • Today

    Today: Mostly sunny, with a high near 63. Breezy, with a west southwest wind 7 to 17 mph, with gusts as high as 25 mph.

    High: 63 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 45. Breezy, with a west wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 45 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 60. Breezy, with a west wind 8 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Breezy, with a west wind 8 to 16 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62. Breezy, with a west wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Breezy, with a northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 43 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Breezy, with a west wind 7 to 17 mph, with gusts as high as 25 mph.

    High: 65 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 63. Breezy, with a west southwest wind 7 to 17 mph, with gusts as high as 25 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 45. Breezy, with a west wind 7 to 15 mph, with gusts as high as 23 mph.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 60. Breezy, with a west wind 8 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Partly cloudy, with a low around 43. Breezy, with a west wind 8 to 16 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 62. Breezy, with a west wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 43. Breezy, with a northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Mostly sunny, with a high near 65. Breezy, with a west wind 7 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 46.
Friday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Chance of precipitation is 20%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 65. Breezy.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NW South Pass City WY
 42.66°N 109.13°W (Elev. 10600 ft)
3:48 am MDT Aug 17, 2026
5am MDT Aug 17, 2026-6pm MDT Aug 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database