Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

36°F

2°C

Humidity 48%
Wind Speed ENE 8 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 1.24 mi
Wind Chill30°F (-1°C)
Last update 06 Apr 01:56 AM MDT
Extended Forecast for

Green River WY

  • Overnight

    Overnight: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67. Light and variable wind becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. West northwest wind 9 to 14 mph becoming light west  in the evening. Winds could gust as high as 20 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Breezy, with a light southwest wind becoming west 18 to 23 mph in the morning. Winds could gust as high as 32 mph.

    High: 66 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. Breezy, with a west wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 31 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Breezy, with a west wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Breezy, with a west wind 15 to 20 mph becoming light southwest  after midnight. Winds could gust as high as 28 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 31. Calm wind.
Monday
Mostly sunny, with a high near 67. Light and variable wind becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 34. West northwest wind 9 to 14 mph becoming light west in the evening. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 66. Breezy, with a light southwest wind becoming west 18 to 23 mph in the morning. Winds could gust as high as 32 mph.
Tuesday Night
Mostly clear, with a low around 38. Breezy, with a west wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 31 mph.
Wednesday
Sunny, with a high near 62. Breezy, with a west wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 35. Breezy, with a west wind 15 to 20 mph becoming light southwest after midnight. Winds could gust as high as 28 mph.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 66.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 62. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Green River WY
 41.51°N 109.47°W (Elev. 6283 ft)
1:02 am MDT Apr 6, 2026
2am MDT Apr 6, 2026-6pm MDT Apr 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database