Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. 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.

Overcast

36°F

2°C

Humidity	80%
Wind Speed	WSW 4 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	27 Dec 05:35 AM PST

More Information:

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

Extended Forecast for

5 Miles SSW Bluewood Ski WA

Winter Weather Advisory December 27, 05:47am until December 27, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 27, 05:47am until December 27, 07:00am
NOW until 7:00am Sat
Winter Weather Advisory
Overnight
Low: 21 °F
Heavy Snow
and Breezy
Saturday
High: 21 °F⇓
Heavy Snow
Saturday Night
Low: 15 °F
Increasing
Clouds
Sunday
High: 23 °F
Mostly Sunny
Sunday Night
Low: 18 °F
Partly Cloudy
Monday
High: 28 °F
Partly Sunny
Monday Night
Low: 19 °F
Mostly Cloudy
Tuesday
High: 30 °F
Partly Sunny

Detailed Forecast

Overnight

Snow likely. The snow could be heavy at times. Cloudy, with a steady temperature around 21. Breezy, with a west wind around 24 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 6 to 10 inches possible.

Saturday

Snow likely, mainly before 10am. The snow could be heavy at times. Mostly cloudy, with a temperature falling to around 15 by 5pm. Northwest wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 7 inches possible.

Saturday Night

Increasing clouds, with a steady temperature around 15. West wind around 7 mph.

Sunday

Mostly sunny, with a high near 23. Southwest wind 3 to 6 mph.

Sunday Night

Partly cloudy, with a low around 18. South wind around 7 mph.

Monday

Partly sunny, with a high near 28.

Monday Night

Mostly cloudy, with a low around 19.

Tuesday

Partly sunny, with a high near 30.