Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Leavenworth (LVN11)

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

48°F

9°C

Humidity	85%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	11 Dec 05:00 AM PST

More Information:

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

Extended Forecast for

9 Miles WSW Leavenworth WA

Flood Warning until December 12, 09:00am

Flood Warning December 11, 05:56am until December 12, 03:47pm

Click here for hazard details and duration

Flood Warning

Flood Warning until December 12, 09:00am
Flood Warning December 11, 05:56am until December 12, 03:47pm
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 35 °F
Rain/Snow and
Breezy
Thursday
High: 39 °F
Rain/Snow and
Breezy then
Rain/Snow
Likely
Thursday Night
Low: 36 °F
Chance
Rain/Snow
then Chance
Rain
Friday
High: 43 °F
Chance Rain
Friday Night
Low: 36 °F
Slight Chance
Rain
Saturday
High: 46 °F
Mostly Sunny
Saturday Night
Low: 36 °F
Chance Rain
then Rain
Likely
Sunday
High: 41 °F
Rain Likely

Detailed Forecast

Overnight

Rain, possibly mixed with snow. Low around 35. Breezy, with a west wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

Thursday

Rain and snow. High near 39. Breezy, with a west wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of rain and snow before 10pm, then a chance of rain. Mostly cloudy, with a low around 36. West wind around 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Friday

A 40 percent chance of rain. Partly sunny, with a high near 43. West wind 7 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 36. West wind 8 to 10 mph, with gusts as high as 23 mph.

Saturday

Mostly sunny, with a high near 46.

Saturday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

Sunday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

Sunday Night

Rain likely before 1am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

Monday

Rain, possibly mixed with snow before 7am, then rain between 7am and 1pm, then rain, possibly mixed with snow after 1pm. High near 40. Chance of precipitation is 100%.

Monday Night

Rain and snow. Low around 32. Chance of precipitation is 90%.

Tuesday

Snow. The snow could be heavy at times. High near 34. Chance of precipitation is 90%.

Tuesday Night

Snow. The snow could be heavy at times. Low around 28. Chance of precipitation is 90%.

Wednesday

Snow. The snow could be heavy at times. High near 30. Chance of precipitation is 80%.