Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

41°F

5°C

Humidity 69%
Wind Speed WSW 16 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Wind Chill33°F (1°C)
Last update 09 Dec 11:26 PM MST
Extended Forecast for

8 Miles SSE Green River WY

High Wind Warning December 9, 11:34pm until December 11, 05:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning December 9, 11:34pm until December 11, 05:00am

    NOW until 5:00am Thu

    High Wind Warning

  • Tonight

    Low: 36 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. Windy, with a west wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 54 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 55. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 55 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. West wind 7 to 11 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. West wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. West wind around 10 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. Breezy, with a west southwest wind around 16 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 54. Windy, with a west wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 35. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 55. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly clear, with a low around 33. West wind 7 to 11 mph.
Friday
Sunny, with a high near 53. West wind 7 to 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 34. West wind around 10 mph.
Saturday
Sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 28.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Green River WY
 41.41°N 109.43°W (Elev. 6198 ft)
11:02 pm MST Dec 9, 2025
11pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
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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