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

GW0564 Wapiti (G0564)

Lat: 44.45733°NLon: 109.4325°WElev: 5984.0ft.

NA

42°F

6°C

Humidity 38%
Wind Speed N 17 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 09 Dec 07:25 PM MST
Extended Forecast for

7 Miles E Valley WY

Winter Storm Warning December 9, 07:45pm until December 10, 05:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 9, 07:45pm until December 10, 05:00pm

    NOW until 5:00pm Wed

    Winter Storm Warning

  • Tonight

    Low: 25 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow showers likely, mainly before 10am.  Widespread blowing snow, mainly before 11am. Mostly cloudy, with a high near 36. Very windy, with a west wind 30 to 39 mph, with gusts as high as 60 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 36 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Windy, with a west southwest wind 29 to 32 mph, with gusts as high as 48 mph.

    Low: 28 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. Windy, with a west wind around 31 mph, with gusts as high as 46 mph.

    High: 33 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 26. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph.

    Low: 26 °F

    Chance Snow
    Showers and
    Windy

  • Friday

    Friday: A 20 percent chance of snow showers before 11am.  Partly sunny, with a high near 31. Windy, with a west wind 23 to 25 mph, with gusts as high as 39 mph.

    High: 31 °F

    Windy. Slight
    Chance Snow
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. Windy, with a west wind 26 to 28 mph, with gusts as high as 41 mph.

    Low: 23 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 29. Breezy.

    High: 29 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Tonight
Snow showers likely, mainly after 2am. Patchy blowing snow before 11pm, then patchy blowing snow after 3am. Mostly cloudy, with a temperature rising to around 30 by 5am. Windy, with a west wind 17 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow showers likely, mainly before 10am. Widespread blowing snow, mainly before 11am. Mostly cloudy, with a high near 36. Very windy, with a west wind 30 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday Night
Partly cloudy, with a low around 28. Windy, with a west southwest wind 29 to 32 mph, with gusts as high as 48 mph.
Thursday
Mostly sunny, with a high near 33. Windy, with a west wind around 31 mph, with gusts as high as 46 mph.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 26. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph.
Friday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 31. Windy, with a west wind 23 to 25 mph, with gusts as high as 39 mph.
Friday Night
Partly cloudy, with a low around 23. Windy, with a west wind 26 to 28 mph, with gusts as high as 41 mph.
Saturday
Mostly sunny, with a high near 29. Breezy.
Saturday Night
Partly cloudy, with a low around 22. Breezy.
Sunday
Mostly sunny, with a high near 34. Breezy.
Sunday Night
Partly cloudy, with a low around 21. Breezy.
Monday
Mostly sunny, with a high near 31. Breezy.
Monday Night
Partly cloudy, with a low around 23. Breezy.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 29. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Valley WY
 44.2°N 109.42°W (Elev. 10748 ft)
6:33 pm MST Dec 9, 2025
7pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

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