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

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	08 Dec 04:00 AM PST

More Information:

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

Extended Forecast for

10 Miles W Leavenworth WA

Flood Watch December 8, 07:00am until December 9, 04:00am

Click here for hazard details and duration

Flood Watch

Overnight
Low: 36 °F
Chance Rain
Monday
High: 46 °F
Rain/Snow
then Heavy
Rain
Monday Night
Low: 34 °F
Rain/Snow
Tuesday
High: 41 °F
Rain/Snow
Tuesday Night
Low: 35 °F
Rain/Snow
then Heavy
Rain
Wednesday
High: 46 °F
Rain
Wednesday Night
Low: 39 °F
Rain
Thursday
High: 46 °F
Rain
Thursday Night
Low: 40 °F
Rain Likely

Detailed Forecast

Overnight

A 30 percent chance of rain. Mostly cloudy, with a low around 36. West wind around 10 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 11am. The rain could be heavy at times. High near 46. Southwest wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain and snow. The rain and snow could be heavy at times. Low around 34. West wind 11 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Tuesday

Rain and snow likely before 9am, then rain between 9am and 4pm, then rain and snow after 4pm. High near 41. West wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain and snow, becoming all rain after 7pm. The rain could be heavy at times. Low around 35. West wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday

Rain. High near 46. Chance of precipitation is 100%.

Wednesday Night

Rain. Low around 39. Chance of precipitation is 90%.

Thursday

Rain. High near 46. Chance of precipitation is 80%.

Thursday Night

Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

Friday

A 40 percent chance of rain. Partly sunny, with a high near 48.

Friday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 38.