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.

42°F

6°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	08 Dec 06:00 PM PST

More Information:

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

Extended Forecast for

12 Miles SW Leavenworth WA

Flood Watch December 8, 06:32pm until December 11, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 8, 06:32pm until December 11, 04:00pm
NOW until 4:00pm Thu
Flood Watch
Tonight
Low: 27 °F
Rain/Snow and
Breezy
Tuesday
High: 34 °F
Chance Snow
then
Rain/Snow
Tuesday Night
Low: 30 °F⇑
Rain/Snow
Wednesday
High: 41 °F
Rain/Snow
Wednesday Night
Low: 35 °F
Rain/Snow
Thursday
High: 37 °F
Rain/Snow
Thursday Night
Low: 35 °F
Chance
Rain/Snow
Friday
High: 39 °F
Chance
Rain/Snow
then Slight
Chance Rain

Detailed Forecast

Tonight

Rain before 9pm, then rain, possibly mixed with snow between 9pm and 3am, then snow after 3am. The rain and snow could be heavy at times. Low around 27. Breezy, with a west wind 14 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

Tuesday

Snow likely, possibly mixed with rain before 4pm, then snow between 4pm and 5pm, then snow, possibly mixed with rain after 5pm. The snow could be heavy at times. High near 34. West wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Rain, possibly mixed with snow, becoming all rain after 1am. The rain and snow could be heavy at times. Temperature rising to around 38 by 2am. West wind 5 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Rain before 7am, then rain, possibly mixed with snow. The rain could be heavy at times. High near 41. West wind around 15 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Night

Rain, possibly mixed with snow. Low around 35. West wind around 13 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday

Rain, possibly mixed with snow. High near 37. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday Night

A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 50%. Little or no snow accumulation expected.

Friday

A chance of rain and snow before 10am, then a slight chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

Friday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 33.

Saturday

A 40 percent chance of rain, mainly after 10am. Partly sunny, with a high near 39.

Saturday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.