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

Leavenworth (LVN11)

Lat: 47.59119°NLon: 120.67132°WElev: 1190.0ft.

NA

43°F

6°C

Humidity 99%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 09 Dec 07:00 PM PST
Extended Forecast for

14 Miles SW Leavenworth WA

Flood Watch December 9, 07:37pm until December 12, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 9, 07:37pm until December 12, 07:00am

    NOW until 7:00am Fri

    Flood Watch

  • Tonight

    Low: 28 °F

    Rain/Snow
    then Heavy
    Rain

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times.  High near 38. Windy, with a west wind 21 to 25 mph, with gusts as high as 41 mph.  Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    High: 38 °F

    Heavy Rain
    and Windy

  • Wednesday Night

    Wednesday Night: Rain before 1am, then rain and snow. The rain could be heavy at times.  Low around 31. Windy, with a west wind 23 to 28 mph, with gusts as high as 45 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Windy. Heavy
    Rain then
    Rain/Snow

  • Thursday

    Thursday: Snow.  High near 33. Breezy, with a west wind 14 to 23 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 29. West wind around 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Likely

  • Friday

    Friday: Snow likely before 1pm, then a chance of rain and snow.  Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow.  Mostly cloudy, with a low around 30. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 30 percent chance of snow.  Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow

Detailed Forecast

Tonight
Snow before 10pm, then rain, possibly mixed with snow between 10pm and 11pm, then rain after 11pm. The rain and snow could be heavy at times. Temperature rising to around 36 by 4am. West wind 7 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Wednesday
Rain. The rain could be heavy at times. High near 38. Windy, with a west wind 21 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Wednesday Night
Rain before 1am, then rain and snow. The rain could be heavy at times. Low around 31. Windy, with a west wind 23 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 33. Breezy, with a west wind 14 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 29. West wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
Snow likely before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 34.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29.
Sunday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 30. Chance of precipitation is 70%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Monday
Snow. The snow could be heavy at times. High near 30. Chance of precipitation is 80%.
Monday Night
Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 90%.
Tuesday
Snow. High near 29. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Leavenworth WA
 47.47°N 120.92°W (Elev. 6132 ft)
5:48 pm PST Dec 9, 2025
7pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

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