Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

I80/US30 - Peru Hill (KCMS)

Lat: 41.54958°NLon: 109.60197°WElev: 6407.0ft.

NA

68°F

20°C

Humidity 29%
Wind Speed SSE 8 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility 1.24 mi
Last update 05 Sep 09:56 PM MDT
Extended Forecast for

Green River WY

  • Tonight

    Tonight: Mostly clear, with a low around 54. South wind 5 to 7 mph becoming calm  after midnight.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Isolated showers between 2pm and 3pm, then scattered showers and thunderstorms after 3pm.  Increasing clouds, with a high near 82. Breezy, with a light and variable wind becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 50%.

    High: 82 °F

    Sunny then
    Scattered
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely before 2am, then isolated showers between 2am and 3am.  Cloudy, then gradually becoming partly cloudy, with a low around 53. Breezy, with a west wind 12 to 17 mph becoming south southeast 5 to 10 mph after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Showers
    Likely and
    Breezy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 74. Breezy, with a south southeast wind 5 to 10 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 74 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. Breezy, with a west wind 12 to 17 mph becoming light and variable  after midnight. Winds could gust as high as 29 mph.

    Low: 45 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. West northwest wind around 6 mph becoming calm  after midnight.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 54. South wind 5 to 7 mph becoming calm after midnight.
Sunday
Isolated showers between 2pm and 3pm, then scattered showers and thunderstorms after 3pm. Increasing clouds, with a high near 82. Breezy, with a light and variable wind becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 50%.
Sunday Night
Showers and thunderstorms likely before 2am, then isolated showers between 2am and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 53. Breezy, with a west wind 12 to 17 mph becoming south southeast 5 to 10 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Labor Day
Mostly sunny, with a high near 74. Breezy, with a south southeast wind 5 to 10 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Partly cloudy, with a low around 45. Breezy, with a west wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.
Tuesday
Sunny, with a high near 76. Calm wind becoming west 5 to 9 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 49. West northwest wind around 6 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 52.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 81.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 52.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Green River WY
 41.54°N 109.47°W (Elev. 6188 ft)
9:32 pm MDT Sep 5, 2026
10pm MDT Sep 5, 2026-6pm MDT Sep 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database