Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

7°F

-14°C

Humidity 76%
Wind Speed ENE 16 MPH
Barometer NA
Dewpoint 1°F (-17°C)
Visibility 1.24 mi
Wind Chill-11°F (-24°C)
Last update 23 Jan 11:56 PM MST
Extended Forecast for

Green River WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 2. East wind 6 to 11 mph.

    Low: 2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 27. Wind chill values as low as -5. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 27 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 8. Wind chill values as low as zero. West wind around 7 mph.

    Low: 8 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 29. Wind chill values as low as -5. Blustery, with a west northwest wind 8 to 18 mph, with gusts as high as 25 mph.

    High: 29 °F

    Becoming
    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 6. West southwest wind 5 to 11 mph.

    Low: 6 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 39. West wind 5 to 14 mph, with gusts as high as 20 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. West southwest wind 5 to 8 mph.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 2. East wind 6 to 11 mph.
Saturday
Sunny, with a high near 27. Wind chill values as low as -5. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 8. Wind chill values as low as zero. West wind around 7 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 29. Wind chill values as low as -5. Blustery, with a west northwest wind 8 to 18 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 6. West southwest wind 5 to 11 mph.
Monday
Sunny, with a high near 39. West wind 5 to 14 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 15. West southwest wind 5 to 8 mph.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Green River WY
 41.52°N 109.44°W (Elev. 6184 ft)
11:18 pm MST Jan 23, 2026
12am MST Jan 24, 2026-6pm MST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database