Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. 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 03:00 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, 04:24pm until December 11, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 8, 04:24pm until December 11, 04:00pm
NOW until 4:00pm Thu
Flood Watch
This Afternoon
High: 34 °F
Heavy Rain
and Windy
Tonight
Low: 25 °F
Windy.
Rain/Snow
then Heavy
Snow
Tuesday
High: 31 °F
Chance Snow
and Breezy
then Snow
Likely
Tuesday Night
Low: 25 °F
Rain/Snow and
Breezy
Wednesday
High: 35 °F
Rain/Snow and
Windy
Wednesday Night
Low: 31 °F
Rain/Snow and
Breezy
Thursday
High: 33 °F
Heavy Snow
and Breezy
Thursday Night
Low: 31 °F
Chance Snow

Detailed Forecast

This Afternoon

Rain. The rain could be heavy at times. High near 34. Windy, with a west wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tonight

Snow, possibly mixed with rain, becoming all snow after midnight. The rain and snow could be heavy at times. Low around 25. Windy, with a west wind 25 to 29 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Tuesday

A chance of snow before 10am, then snow likely after 1pm. Mostly cloudy, with a high near 31. Breezy, with a west wind 18 to 23 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow before 10pm, then rain, possibly mixed with snow. The rain and snow could be heavy at times. Low around 25. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow, possibly mixed with rain. The rain and snow could be heavy at times. High near 35. Windy, with a west wind 20 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Snow, possibly mixed with rain. The snow could be heavy at times. Low around 31. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 33. Breezy. 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 31.

Friday

A 30 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 34.

Friday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 30.

Saturday

A 40 percent chance of snow. Partly sunny, with a high near 33.

Saturday Night

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