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	07 Dec 07:00 PM PST

More Information:

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

Extended Forecast for

7 Miles NNW Plain WA

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

Click here for hazard details and duration

Flood Watch

Tonight
Low: 38 °F
Rain Likely
Monday
High: 44 °F
Heavy Rain
Monday Night
Low: 34 °F
Heavy Rain
then
Rain/Snow
Tuesday
High: 40 °F
Rain/Snow
Likely then
Rain Likely
Tuesday Night
Low: 34 °F
Rain
Wednesday
High: 42 °F
Rain
Wednesday Night
Low: 32 °F
Rain Likely
then
Rain/Snow
Likely
Thursday
High: 41 °F
Rain/Snow
Likely then
Rain Likely
Thursday Night
Low: 36 °F
Rain/Snow
Likely then
Chance Rain

Detailed Forecast

Tonight

Rain likely, mainly before 4am. Mostly cloudy, with a steady temperature around 38. Northwest wind 9 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain, mainly after 7am. The rain could be heavy at times. High near 44. Northeast wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Monday Night

Rain before 3am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 34. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday

A chance of rain and snow before 7am, then rain likely. Mostly cloudy, with a high near 40. West wind 6 to 11 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday Night

Rain. Low around 34. West wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday

Rain. High near 42. Chance of precipitation is 90%.

Wednesday Night

Rain likely before 1am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday

A chance of rain and snow before 10am, then rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

Thursday Night

Rain likely, possibly mixed with snow before 10pm, then a chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

Friday

A 40 percent chance of rain. Mostly cloudy, with a high near 44.

Friday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 36.

Saturday

A 50 percent chance of rain. Partly sunny, with a high near 44.

Saturday Night

Rain and snow likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.