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

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

45°F

7°C

Humidity 80%
Wind Speed S 6 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility 1.24 mi
Wind Chill42°F (6°C)
Last update 04 Oct 08:26 AM MDT
Extended Forecast for

Green River WY

  • Today

    Today: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 59. Breezy, with a southeast wind 17 to 20 mph becoming west in the morning. Winds could gust as high as 30 mph.

    High: 59 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 38. Breezy, with a west wind 13 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Breezy.
    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 55. West wind 7 to 11 mph becoming north northwest in the afternoon.

    High: 55 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. North wind around 8 mph becoming east northeast in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56. East northeast wind 6 to 8 mph becoming north in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. North wind 5 to 7 mph becoming east in the evening.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 64. East wind 3 to 6 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 59. Breezy, with a southeast wind 17 to 20 mph becoming west in the morning. Winds could gust as high as 30 mph.
Tonight
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 38. Breezy, with a west wind 13 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 55. West wind 7 to 11 mph becoming north northwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 35. North wind around 8 mph becoming east northeast in the evening.
Monday
Mostly sunny, with a high near 56. East northeast wind 6 to 8 mph becoming north in the afternoon.
Monday Night
Partly cloudy, with a low around 31. North wind 5 to 7 mph becoming east in the evening.
Tuesday
Sunny, with a high near 64. East wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 71.
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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:
6:34 am MDT Oct 4, 2025
Forecast Valid:
8am MDT Oct 4, 2025-6pm MDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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