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.

38°F

3°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	10 Dec 02:00 AM PST

More Information:

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

Extended Forecast for

9 Miles SW Leavenworth WA

Flood Watch December 10, 03:17am until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 10, 03:17am until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Overnight
Low: 35 °F
Rain/Snow and
Windy
Wednesday
High: 35 °F
Heavy Rain
and Very
Windy
Wednesday Night
Low: 28 °F
Very Windy.
Rain/Snow
then Heavy
Snow
Thursday
High: 32 °F
Windy. Snow
then Snow
Likely
Thursday Night
Low: 28 °F
Snow Likely
and Breezy
Friday
High: 32 °F
Chance Snow
and Breezy
Friday Night
Low: 28 °F
Chance Snow
and Breezy
Saturday
High: 31 °F
Slight Chance
Snow

Detailed Forecast

Overnight

Rain and snow. The rain could be heavy at times. Steady temperature around 35. Windy, with a west wind around 26 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.

Wednesday

Rain. The rain could be heavy at times. High near 35. Very windy, with a west wind 32 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Wednesday Night

Rain and snow, becoming all snow after 10pm. The snow could be heavy at times. Low around 28. Very windy, with a west wind around 38 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow, mainly before 10am. High near 32. Windy, with a west wind 21 to 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28. Breezy, with a west wind 15 to 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow. Partly sunny, with a high near 32. Breezy. New snow accumulation of less than a half inch possible.

Friday Night

A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 28. Breezy. Little or no snow accumulation expected.

Saturday

A slight chance of snow before 10am, then a slight chance of snow after 4pm. Partly sunny, with a high near 31. Chance of precipitation is 20%.

Saturday Night

A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27.

Sunday

Snow likely, mainly before 4pm. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.

Sunday Night

Snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.