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

32°F

0°C

Humidity 57%
Wind Speed E 6 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 1.24 mi
Wind Chill26°F (-3°C)
Last update 05 Feb 07:42 PM MST
Extended Forecast for

Green River WY

  • Tonight

    Tonight: Clear, with a low around 25. Calm wind becoming east around 5 mph.

    Low: 25 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 54. Calm wind becoming west around 6 mph in the afternoon.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 55. Breezy, with a light southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

    High: 55 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. West wind 5 to 9 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Calm wind becoming west 5 to 9 mph in the morning.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. West wind around 6 mph becoming calm in the evening.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 25. Calm wind becoming east around 5 mph.
Friday
Sunny, with a high near 54. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 27. Calm wind.
Saturday
Sunny, with a high near 55. Breezy, with a light southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Saturday Night
Mostly clear, with a low around 25. West wind 5 to 9 mph becoming calm in the evening.
Sunday
Sunny, with a high near 55. Calm wind becoming west 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 26. West wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 42.
Tuesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 21.
Wednesday
A slight chance of snow showers. Partly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green River WY
 41.51°N 109.47°W (Elev. 6283 ft)
Last Update:
5:01 pm MST Feb 5, 2026
Forecast Valid:
7pm MST Feb 5, 2026-6pm MST Feb 12, 2026
 
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