Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

66°F

19°C

Humidity 33%
Wind Speed W 11 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility 1.24 mi
Last update 21 Aug 12:12 AM MDT
Extended Forecast for

13 Miles NW South Pass City WY

  • Overnight

    Overnight: Partly cloudy, with a low around 51. West wind 10 to 13 mph.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 69. Breezy, with a west wind 9 to 15 mph, with gusts as high as 21 mph.

    High: 69 °F

    Mostly Sunny
    and Breezy
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am.  Mostly cloudy, with a low around 51. North wind 7 to 10 mph becoming west southwest after midnight.  Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 65. Breezy, with a west southwest wind 6 to 15 mph becoming north northwest in the morning. Winds could gust as high as 23 mph.

    High: 65 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 48. Breezy, with a west wind 9 to 17 mph, with gusts as high as 24 mph.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 62. Breezy, with a west wind 18 to 21 mph, with gusts as high as 31 mph.

    High: 62 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47. Breezy, with a west wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 47 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. West wind 10 to 13 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69. Breezy, with a west wind 9 to 15 mph, with gusts as high as 21 mph.
Friday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 51. North wind 7 to 10 mph becoming west southwest after midnight. Chance of precipitation is 30%.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 65. Breezy, with a west southwest wind 6 to 15 mph becoming north northwest in the morning. Winds could gust as high as 23 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. Breezy, with a west wind 9 to 17 mph, with gusts as high as 24 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62. Breezy, with a west wind 18 to 21 mph, with gusts as high as 31 mph.
Sunday Night
Mostly cloudy, with a low around 47. Breezy, with a west wind 11 to 15 mph, with gusts as high as 22 mph.
Monday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 61.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44.
Wednesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 60.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 60. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NW South Pass City WY
 42.63°N 108.95°W (Elev. 10597 ft)
11:32 pm MDT Aug 20, 2026
12am MDT Aug 21, 2026-6pm MDT Aug 27, 2026
 
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Additional Resources

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