Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

64°F

18°C

Humidity 36%
Wind Speed W 9 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility 1.24 mi
Last update 10 Aug 01:56 AM MDT
Extended Forecast for

4 Miles ENE South Pass City WY

  • Overnight

    Overnight: Patchy smoke. Mostly clear, with a low around 60. West wind around 9 mph.

    Low: 60 °F

    Patchy Smoke

  • Monday

    Monday: A slight chance of showers and thunderstorms between noon and 3pm, then a slight chance of thunderstorms after 3pm.  Areas of smoke. Mostly sunny, with a high near 83. Breezy, with a west northwest wind 9 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 20%.

    High: 83 °F

    Breezy. Areas
    Smoke then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers before 8pm.  Patchy smoke. Mostly cloudy, with a low around 60. Southwest wind 7 to 13 mph becoming west northwest after midnight.

    Low: 60 °F

    Slight Chance
    Showers then
    Patchy Smoke

  • Tuesday

    Tuesday: Areas of smoke before 7am. Mostly sunny, with a high near 84. Breezy, with a west wind 7 to 17 mph, with gusts as high as 28 mph.

    High: 84 °F

    Breezy. Areas
    Smoke then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61. West wind 5 to 13 mph, with gusts as high as 24 mph.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 78. West northwest wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 78 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 55. North northwest wind 5 to 9 mph.  Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 70. Chance of precipitation is 80%.

    High: 70 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 51. Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Overnight
Patchy smoke. Mostly clear, with a low around 60. West wind around 9 mph.
Monday
A slight chance of showers and thunderstorms between noon and 3pm, then a slight chance of thunderstorms after 3pm. Areas of smoke. Mostly sunny, with a high near 83. Breezy, with a west northwest wind 9 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of showers before 8pm. Patchy smoke. Mostly cloudy, with a low around 60. Southwest wind 7 to 13 mph becoming west northwest after midnight.
Tuesday
Areas of smoke before 7am. Mostly sunny, with a high near 84. Breezy, with a west wind 7 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 61. West wind 5 to 13 mph, with gusts as high as 24 mph.
Wednesday
Mostly cloudy, with a high near 78. West northwest wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. North northwest wind 5 to 9 mph. Chance of precipitation is 30%.
Thursday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 70. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 71. Breezy.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE South Pass City WY
 42.49°N 108.72°W (Elev. 7799 ft)
12:32 am MDT Aug 10, 2026
2am MDT Aug 10, 2026-6pm MDT Aug 16, 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