Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into New Year's Day. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory in effect from December 29, 11:45 AM PST until January 1, 12:00 PM PST

Current conditions at

Leavenworth (LVN11)

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

19°F

-7°C

Humidity	89%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	16°F (-9°C)
Visibility	NA
Last update	31 Dec 04:00 AM PST

More Information:

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

Extended Forecast for

Leavenworth WA

Air Stagnation Advisory until January 1, 12:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory until January 1, 12:00pm
NOW until 12:00pm Thu
Air Stagnation Advisory
Overnight
Low: 23 °F
Partly Cloudy
Wednesday
High: 34 °F
Mostly Sunny
Wednesday Night
Low: 24 °F
Partly Cloudy
New Year's Day
High: 34 °F
Mostly Cloudy
Thursday Night
Low: 27 °F
Chance Snow
Friday
High: 34 °F
Chance
Rain/Snow
then Chance
Rain
Friday Night
Low: 33 °F
Rain
Saturday
High: 42 °F
Rain

Detailed Forecast

Overnight

Partly cloudy, with a low around 23. Calm wind.

Wednesday

Mostly sunny, with a high near 34. Calm wind.

Wednesday Night

Partly cloudy, with a low around 24. Calm wind.

New Year's Day

Mostly cloudy, with a high near 34. Calm wind.

Thursday Night

A 50 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 27. Calm wind. New snow accumulation of less than a half inch possible.

Friday

A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 34. Chance of precipitation is 50%. Little or no snow accumulation expected.

Friday Night

Rain. Low around 33. Chance of precipitation is 80%.

Saturday

Rain. High near 42. Chance of precipitation is 80%.

Saturday Night

Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.

Sunday

A 40 percent chance of rain. Mostly cloudy, with a high near 42.

Sunday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 31.

Monday

A 30 percent chance of rain. Partly sunny, with a high near 42.