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, 07:00 AM PST

Current conditions at

Walla Walla Regional Airport (KALW)

Lat: 46.09462°NLon: 118.2858°WElev: 1168.0ft.

Mostly Cloudy

37°F

3°C

Humidity	69%
Wind Speed	WSW 13 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	29°F (-2°C)
Last update	27 Dec 02:35 AM PST

More Information:

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

Extended Forecast for

3 Miles E Bluewood Ski WA

Winter Weather Advisory December 27, 02:57am until December 27, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 27, 02:57am until December 27, 07:00am
NOW until 7:00am Sat
Winter Weather Advisory
Overnight
Low: 15 °F
Heavy Snow
and Breezy
Saturday
High: 20 °F⇓
Heavy Snow
then Chance
Snow
Saturday Night
Low: 11 °F⇑
Increasing
Clouds
Sunday
High: 23 °F
Mostly Sunny
Sunday Night
Low: 17 °F
Partly Cloudy
Monday
High: 27 °F
Partly Sunny
Monday Night
Low: 18 °F
Mostly Cloudy
Tuesday
High: 30 °F
Partly Sunny

Detailed Forecast

Overnight

Snow likely. The snow could be heavy at times. Cloudy, with a low around 15. Breezy, with a west wind around 26 mph, with gusts as high as 46 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 9 to 13 inches possible.

Saturday

Snow likely, mainly before 10am. The snow could be heavy at times. Mostly cloudy, with a temperature falling to around 14 by 4pm. Wind chill values as low as zero. Northwest wind 10 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

Increasing clouds, with a temperature rising to around 15 by 1am. Wind chill values as low as zero. West wind 5 to 7 mph.

Sunday

Mostly sunny, with a high near 23. Southwest wind 3 to 5 mph.

Sunday Night

Partly cloudy, with a low around 17. South wind around 6 mph.

Monday

Partly sunny, with a high near 27.

Monday Night

Mostly cloudy, with a low around 18.

Tuesday

Partly sunny, with a high near 30.