Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

5°F

-15°C

Humidity 82%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 1°F (-17°C)
Visibility 1.24 mi
Last update 25 Jan 03:12 AM MST
Extended Forecast for

Green River WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 11. Wind chill values as low as zero. West wind around 7 mph.

    Low: 11 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 24. Wind chill values as low as zero. Blustery, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 24 °F

    Decreasing
    Clouds and
    Blustery

  • Sunday Night

    Sunday Night: Clear, with a low around 5. Wind chill values as low as -5. West wind 5 to 11 mph.

    Low: 5 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 39. Wind chill values as low as -5. Breezy, with a light west southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

    High: 39 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. West wind 5 to 9 mph becoming calm  after midnight.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43. Light west southwest wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 14 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 11. Wind chill values as low as zero. West wind around 7 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 24. Wind chill values as low as zero. Blustery, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
Clear, with a low around 5. Wind chill values as low as -5. West wind 5 to 11 mph.
Monday
Sunny, with a high near 39. Wind chill values as low as -5. Breezy, with a light west southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 17. West wind 5 to 9 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 43. Light west southwest wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 14. West wind 5 to 8 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Green River WY
 41.51°N 109.47°W (Elev. 6283 ft)
2:31 am MST Jan 25, 2026
3am MST Jan 25, 2026-6pm MST Jan 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database