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 >

Hazardous Weather Conditions

Flood Watch until December 12, 07:00 AM PST

Current conditions at

Leavenworth (LVN11)

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

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

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

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
High: 38 °F
Heavy Rain
and Windy
Wednesday Night
Low: 31 °F
Windy. Heavy
Rain then
Rain/Snow
Thursday
High: 33 °F
Snow and
Breezy
Thursday Night
Low: 29 °F
Snow Likely
Friday
High: 34 °F
Snow Likely
then Chance
Rain/Snow
Friday Night
Low: 30 °F
Chance
Rain/Snow
Saturday
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%.