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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

41°F

5°C

Humidity 68%
Wind Speed W 16 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Wind Chill33°F (1°C)
Last update 02 Jan 03:56 PM MST
Extended Forecast for

7 Miles ENE Green River WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 45. Breezy, with a west wind around 18 mph, with gusts as high as 28 mph.

    High: 45 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 29. West wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 44. Light and variable wind becoming east northeast around 6 mph in the afternoon.

    High: 44 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. Southwest wind 7 to 9 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 47. South southwest wind 8 to 10 mph.

    High: 47 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 30. South wind around 8 mph.

    Low: 30 °F

    Chance
    Showers

  • Monday

    Monday: A chance of rain and snow showers. Partly sunny, with a high near 42. West wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 42 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 45. Breezy, with a west wind around 18 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 29. West wind 5 to 13 mph, with gusts as high as 20 mph.
Saturday
Increasing clouds, with a high near 44. Light and variable wind becoming east northeast around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 28. Southwest wind 7 to 9 mph.
Sunday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 47. South southwest wind 8 to 10 mph.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 30. South wind around 8 mph.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 42. West wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Green River WY
 41.55°N 109.33°W (Elev. 6181 ft)
Last Update:
3:48 pm MST Jan 2, 2026
Forecast Valid:
4pm MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation