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

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on 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.

24°F

-4°C

Humidity	91%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	30 Dec 08:00 PM 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
Tonight
Low: 23 °F
Partly Cloudy
Wednesday
High: 34 °F
Mostly Sunny
Wednesday Night
Low: 25 °F
Partly Cloudy
New Year's Day
High: 34 °F
Partly Sunny
then Slight
Chance Snow
Thursday Night
Low: 27 °F
Chance Snow
then Chance
Rain/Snow
Friday
High: 34 °F
Rain/Snow
Likely then
Rain Likely
Friday Night
Low: 31 °F
Rain Likely
Saturday
High: 41 °F
Rain Likely

Detailed Forecast

Tonight

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 25. Calm wind.

New Year's Day

A 10 percent chance of snow after 4pm. Partly sunny, with a high near 34. Calm wind.

Thursday Night

A chance of snow before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Friday

A chance of rain and snow before 10am, then rain likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Rain likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

Saturday

Rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.

Saturday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

Sunday

A 40 percent chance of rain. Partly sunny, with a high near 42.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

Monday

A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.