Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

23°F

-5°C

Humidity 76%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 1.24 mi
Wind Chill18°F (-8°C)
Last update 30 Jan 08:42 AM MST
Extended Forecast for

Green River WY

  • Today

    Today: Mostly sunny, with a high near 42. Breezy, with a west wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 42 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. West wind 6 to 10 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Breezy, with a west wind 6 to 16 mph, with gusts as high as 24 mph.

    High: 50 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. Light west wind.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. Breezy, with a light west southwest wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

    High: 49 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 42. Breezy, with a west wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.
Tonight
Mostly cloudy, with a low around 25. West wind 6 to 10 mph.
Saturday
Mostly sunny, with a high near 50. Breezy, with a west wind 6 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 23. West wind 5 to 8 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 52. Light west wind.
Sunday Night
Mostly cloudy, with a low around 26. Calm wind.
Monday
Mostly sunny, with a high near 49. Breezy, with a light west southwest wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Sunny, with a high near 47.
Wednesday Night
Mostly clear, with a low around 19.
Thursday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Green River WY
 41.54°N 109.47°W (Elev. 6188 ft)
8:17 am MST Jan 30, 2026
8am MST Jan 30, 2026-6pm MST Feb 5, 2026
 
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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