Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Flood Watch until December 11, 04:00 PM PST

Current conditions at

Leavenworth (LVN11)

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

41°F

5°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	08 Dec 10:00 PM PST

More Information:

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

Extended Forecast for

11 Miles SW Leavenworth WA

Flood Watch December 8, 11:07pm until December 11, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 8, 11:07pm until December 11, 04:00pm
NOW until 4:00pm Thu
Flood Watch
Tonight
Low: 22 °F
Heavy Snow
and Windy
Tuesday
High: 30 °F
Chance Snow
and Windy
then Snow
Likely
Tuesday Night
Low: 25 °F⇑
Heavy Snow
and Breezy
Wednesday
High: 33 °F
Heavy Snow
and Windy
Wednesday Night
Low: 27 °F
Heavy Snow
and Windy
Thursday
High: 31 °F
Heavy Snow
and Windy
Thursday Night
Low: 28 °F
Chance Snow
Friday
High: 31 °F
Chance Snow
and Breezy

Detailed Forecast

Tonight

Snow, mainly before 4am. The snow could be heavy at times. Low around 22. Windy, with a west wind around 34 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 11 to 17 inches possible.

Tuesday

A chance of snow before 10am, then snow likely after 1pm. Mostly cloudy, with a high near 30. Windy, with a west wind 21 to 26 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Temperature rising to around 32 by 1am. Breezy, with a west wind 10 to 15 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 33. Windy, with a west wind 25 to 32 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 27. Windy, with a west wind around 25 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 31. Windy. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 28. New snow accumulation of less than a half inch possible.

Friday

A 30 percent chance of snow. Mostly cloudy, with a high near 31. Breezy.

Friday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 26.

Saturday

A 40 percent chance of snow, mainly after 10am. Partly sunny, with a high near 29.

Saturday Night

Snow likely. Mostly cloudy, with a low around 24. Breezy. Chance of precipitation is 70%.