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.

17°F

-8°C

Humidity	88%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	14°F (-10°C)
Visibility	NA
Last update	31 Dec 08:00 AM PST

More Information:

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

Extended Forecast for

5 Miles NNW Cashmere 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
Today
High: 29 °F
Mostly Sunny
Tonight
Low: 22 °F
Partly Cloudy
New Year's Day
High: 27 °F
Mostly Cloudy
Thursday Night
Low: 24 °F
Chance Snow
Friday
High: 28 °F
Chance Snow
then
Rain/Snow
Likely
Friday Night
Low: 28 °F
Rain
Saturday
High: 33 °F
Rain then
Rain/Snow
Likely
Saturday Night
Low: 30 °F
Rain/Snow
Likely

Detailed Forecast

Today

Mostly sunny, with a high near 29. Light southwest wind.

Tonight

Partly cloudy, with a low around 22. Light and variable wind.

New Year's Day

Mostly cloudy, with a high near 27. Light and variable wind.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 24. Calm wind. New snow accumulation of less than a half inch possible.

Friday

A chance of snow before 4pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 28. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Rain, mainly after 4am. Snow level 4700 feet. Low around 28. Chance of precipitation is 80%.

Saturday

Rain before 4pm, then rain likely, possibly mixed with snow. Snow level 4500 feet. High near 33. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday Night

Rain and snow likely, mainly before 10pm. Snow level 3900 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

Sunday

A 40 percent chance of snow. Partly sunny, with a high near 34.

Sunday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 27.

Monday

A 30 percent chance of snow. Partly sunny, with a high near 34.

Monday Night

A 20 percent chance of snow. Partly cloudy, with a low around 26.

Tuesday

A 20 percent chance of snow. Partly sunny, with a high near 33.