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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. Some snow and a wintry mix is occurring today to the north. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

30°F

-1°C

Humidity 75%
Wind Speed WSW 14 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Wind Chill19°F (-7°C)
Last update 05 Dec 08:26 AM MST
Extended Forecast for

Green River WY

  • Today

    Today: Partly sunny, with a high near 38. Breezy, with a west wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 38 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: A slight chance of snow showers before 11pm, then rain and snow showers likely. Cloudy, with a temperature rising to around 39 by 3am. Windy, with a west wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F⇑

    Chance
    Rain/Snow and
    Breezy then
    Rain/Snow
    Likely and
    Windy

  • Saturday

    Saturday: A 20 percent chance of snow showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 40. Windy, with a west wind 17 to 25 mph, with gusts as high as 37 mph.

    High: 40 °F

    Slight Chance
    Snow Showers
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Breezy, with a west wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: 23 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 38. West wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. West wind around 10 mph.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42. Breezy, with a west wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 42 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47. Breezy.

    High: 47 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Today
Partly sunny, with a high near 38. Breezy, with a west wind 11 to 18 mph, with gusts as high as 28 mph.
Tonight
A slight chance of snow showers before 11pm, then rain and snow showers likely. Cloudy, with a temperature rising to around 39 by 3am. Windy, with a west wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
A 20 percent chance of snow showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 40. Windy, with a west wind 17 to 25 mph, with gusts as high as 37 mph.
Saturday Night
Partly cloudy, with a low around 23. Breezy, with a west wind 14 to 17 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 38. West wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 24. West wind around 10 mph.
Monday
Partly sunny, with a high near 42. Breezy, with a west wind 11 to 16 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly cloudy, with a high near 47. Breezy.
Tuesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 48. Breezy.
Wednesday Night
Mostly cloudy, with a low around 35. Breezy.
Thursday
Mostly sunny, with a high near 50. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Green River WY
 41.51°N 109.47°W (Elev. 6283 ft)
Last Update:
7:18 am MST Dec 5, 2025
Forecast Valid:
8am MST Dec 5, 2025-6pm MST Dec 11, 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