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

18°F

-8°C

Humidity 76%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility 1.24 mi
Wind Chill8°F (-13°C)
Last update 17 Apr 06:12 AM MDT
Extended Forecast for

Green River WY

  • Today

    Today: A 20 percent chance of snow showers after 5pm. Mostly sunny, with a high near 43. Breezy, with a west wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 43 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 20. Breezy, with a west northwest wind 6 to 16 mph, with gusts as high as 24 mph.

    Low: 20 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Calm wind becoming west southwest 5 to 9 mph in the morning.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24. West southwest wind 5 to 7 mph becoming calm after midnight.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. South southwest wind 5 to 7 mph becoming calm after midnight.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Breezy.

    High: 75 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
A 20 percent chance of snow showers after 5pm. Mostly sunny, with a high near 43. Breezy, with a west wind 14 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 20. Breezy, with a west northwest wind 6 to 16 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 54. Calm wind becoming west southwest 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 24. West southwest wind 5 to 7 mph becoming calm after midnight.
Sunday
Sunny, with a high near 67. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 34. South southwest wind 5 to 7 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 72. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 75. Breezy.
Tuesday Night
Partly cloudy, with a low around 44. Breezy.
Wednesday
A slight chance of showers. Sunny, with a high near 67. Breezy.
Wednesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 36. Breezy.
Thursday
A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 58. Breezy.
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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:
6:18 am MDT Apr 17, 2026
Forecast Valid:
6am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation