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 >

Current conditions at

Chief Joseph Dam (CJDW)

Lat: 47.99083°NLon: 119.63556°WElev: 996.0ft.

22°F

-6°C

Humidity	85%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	NA
Last update	31 Dec 06:00 AM PST

More Information:

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

Extended Forecast for

7 Miles SE Mansfield WA

Today
High: 33 °F
Mostly Sunny
Tonight
Low: 22 °F
Partly Cloudy
New Year's Day
High: 32 °F
Mostly Cloudy
then Slight
Chance Snow
Thursday Night
Low: 26 °F
Chance Snow
Friday
High: 32 °F
Chance Wintry
Mix
Friday Night
Low: 32 °F
Chance Rain
Saturday
High: 40 °F
Rain Likely
Saturday Night
Low: 31 °F
Chance Rain
Sunday
High: 40 °F
Slight Chance
Rain

Detailed Forecast

Today

Mostly sunny, with a high near 33. Northeast wind 3 to 6 mph.

Tonight

Partly cloudy, with a low around 22. North wind around 5 mph.

New Year's Day

A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 32. North wind around 6 mph.

Thursday Night

A 30 percent chance of snow, mainly after 10pm. Cloudy, with a low around 26. Northeast wind 3 to 5 mph. New snow accumulation of less than a half inch possible.

Friday

A chance of rain, snow, and freezing rain before 10am, then a chance of rain or freezing rain between 10am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 32. Calm wind becoming northeast around 6 mph in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday Night

A 40 percent chance of rain. Cloudy, with a low around 32.

Saturday

Rain likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.

Saturday Night

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

Sunday

A 20 percent chance of rain. Mostly cloudy, with a high near 40.

Sunday Night

A slight chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.

Monday

A slight chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 20%.