Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until December 27, 04:00 PM PST

Current conditions at

DEE FLAT (DEFO)

Lat: 45.58639°NLon: 121.64056°WElev: 1260.0ft.

39°F

4°C

Humidity	75%
Wind Speed	S 8 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	33°F (1°C)
Last update	27 Dec 01:45 AM PST

More Information:

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

Extended Forecast for

7 Miles ESE Cascade Locks OR

Winter Weather Advisory December 27, 02:56am until December 27, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 27, 02:56am until December 27, 04:00pm
NOW until 4:00pm Sat
Winter Weather Advisory
Overnight
Low: 23 °F
Snow Likely
and Very
Windy
Saturday
High: 26 °F
Chance Snow
Showers and
Windy
Saturday Night
Low: 22 °F
Slight Chance
Snow Showers
Sunday
High: 30 °F
Mostly Sunny
Sunday Night
Low: 22 °F
Mostly Cloudy
and Breezy
Monday
High: 29 °F
Partly Sunny
and Breezy
Monday Night
Low: 22 °F
Mostly Cloudy
and Breezy
Tuesday
High: 30 °F
Partly Sunny
and Blustery
then Partly
Sunny

Detailed Forecast

Overnight

Snow likely, mainly after 3am. Mostly cloudy, with a low around 23. Very windy, with a west wind around 37 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

Saturday

A 30 percent chance of snow showers, mainly before 3pm. Mostly cloudy, with a high near 26. Windy, with a west wind 23 to 28 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 37 mph. New snow accumulation of less than one inch possible.

Saturday Night

A slight chance of snow showers between 8pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 22. West wind 8 to 10 mph. Chance of precipitation is 20%.

Sunday

Mostly sunny, with a high near 30. South wind around 7 mph becoming east in the morning.

Sunday Night

Mostly cloudy, with a low around 22. Breezy, with an east wind 14 to 17 mph, with gusts as high as 22 mph.

Monday

Partly sunny, with a high near 29. Breezy.

Monday Night

Mostly cloudy, with a low around 22. Breezy.

Tuesday

Partly sunny, with a high near 30. Blustery.

Tuesday Night

Mostly cloudy, with a low around 24.