National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

86°F

30°C

Humidity 16%
Wind Speed WNW 9 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility 1.24 mi
Heat Index83°F (28°C)
Last update 12 Jul 07:28 PM MDT
Extended Forecast for

Green River WY

  • Tonight

    Tonight: Clear, with a low around 55. West northwest wind 6 to 11 mph becoming light after midnight.

    Low: 55 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 90. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 93. Breezy, with a light southwest wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 26 mph.

    High: 93 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Breezy, with a west wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

    Low: 56 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92. Breezy, with a light and variable wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 92 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. West wind 10 to 13 mph becoming southeast after midnight. Winds could gust as high as 22 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 55. West northwest wind 6 to 11 mph becoming light after midnight.
Sunday
Sunny, with a high near 90. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 57. Northwest wind 5 to 7 mph becoming calm after midnight.
Monday
Sunny, with a high near 93. Breezy, with a light southwest wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 26 mph.
Monday Night
Mostly clear, with a low around 56. Breezy, with a west wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 92. Breezy, with a light and variable wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 56. West wind 10 to 13 mph becoming southeast after midnight. Winds could gust as high as 22 mph.
Wednesday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green River WY
 41.52°N 109.44°W (Elev. 6184 ft)
Last Update:
5:43 pm MDT Jul 12, 2025
Forecast Valid:
7pm MDT Jul 12, 2025-6pm MDT Jul 19, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation