Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Leavenworth (LVN11)

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

39°F

4°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	08 Dec 01:00 AM PST

More Information:

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

Extended Forecast for

11 Miles N Liberty WA

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

Click here for hazard details and duration

Flood Watch

Overnight
Low: 38 °F
Chance Rain
Monday
High: 47 °F
Heavy Rain
Monday Night
Low: 35 °F
Heavy Rain
then
Rain/Snow
Tuesday
High: 43 °F
Rain/Snow
Likely
Tuesday Night
Low: 36 °F
Rain/Snow
then Rain
Wednesday
High: 47 °F
Rain
Wednesday Night
Low: 40 °F
Rain
Thursday
High: 47 °F
Rain Likely
Thursday Night
Low: 41 °F
Chance Rain

Detailed Forecast

Overnight

A 40 percent chance of rain before 4am. Mostly cloudy, with a steady temperature around 38. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain after 7am. The rain could be heavy at times. High near 47. West wind 5 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Monday Night

Rain, possibly mixed with snow before 5am, then a chance of rain. The rain could be heavy at times. Low around 35. West wind 11 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday

A chance of rain and snow before 9am, then rain likely between 9am and 4pm, then rain likely, possibly mixed with snow after 4pm. Mostly cloudy, with a high near 43. West wind 5 to 10 mph becoming light in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday Night

Rain, possibly mixed with snow, becoming all rain after 7pm. Low around 36. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain. High near 47. Chance of precipitation is 90%.

Wednesday Night

Rain. Low around 40. Chance of precipitation is 80%.

Thursday

Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.

Thursday Night

A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 41.

Friday

A 20 percent chance of rain before 10am. Partly sunny, with a high near 49.

Friday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 38.