Heavy Rainfall Threat for Mid-Atlantic into Southern New England; Fire Weather Hazards for the West

Heavy rain and isolated severe thunderstorms may cause flash flooding in the northern Mid-Atlantic today. The Mid-Atlantic and Southeast heatwave is slowly easing, while cooler, drier air spreads across the Central and Eastern U.S. for the start of August. Critical fire conditions persist in the Pacific Northwest and Four Corners due to dry storms and gusty winds. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

52°F

11°C

Humidity 65%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility 0.00 mi
Last update 31 Jul 07:12 AM MDT
Extended Forecast for

23 Miles W South Pass City WY

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 78. Light and variable wind becoming southwest 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 78 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm.  Mostly clear, with a low around 52. South wind 9 to 14 mph becoming light and variable  after midnight.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 82. Light and variable wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. West northwest wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 24 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 82. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 26 mph.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. West northwest wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 25 mph.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 28 mph.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 78. Light and variable wind becoming southwest 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 52. South wind 9 to 14 mph becoming light and variable after midnight.
Friday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 82. Light and variable wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 50. West northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 82. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 26 mph.
Saturday Night
Mostly clear, with a low around 48. West northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 81. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 28 mph.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Sunny, with a high near 83. Breezy.
Tuesday Night
Mostly clear, with a low around 51. Breezy.
Wednesday
Sunny, with a high near 85. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles W South Pass City WY
 42.43°N 109.25°W (Elev. 7041 ft)
6:58 am MDT Jul 31, 2025
7am MDT Jul 31, 2025-6pm MDT Aug 6, 2025
 
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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