Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

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

Overcast

63°F

17°C

Humidity	51%
Wind Speed	SSW 19 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Last update	08 Dec 08:00 PM PST

More Information:

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

Extended Forecast for

10 Miles NE Bluewood Ski WA

Tonight
Low: 43 °F
Rain and
Breezy
Tuesday
High: 46 °F⇓
Rain/Snow
Likely then
Rain/Snow
Tuesday Night
Low: 39 °F⇑
Rain/Snow
then Rain
Wednesday
High: 51 °F
Rain and
Breezy
Wednesday Night
Low: 48 °F
Rain Likely
Thursday
High: 50 °F
Rain Likely
Thursday Night
Low: 46 °F
Chance Rain
Friday
High: 50 °F
Mostly Cloudy
Friday Night
Low: 43 °F
Mostly Cloudy

Detailed Forecast

Tonight

Rain. Low around 43. Breezy, with a southwest wind around 24 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Rain, possibly mixed with snow, mainly after 1pm. Temperature falling to around 38 by 4pm. West wind 8 to 18 mph becoming south in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday Night

Rain, possibly mixed with snow, becoming all rain after 7pm. Temperature rising to around 51 by 2am. Southwest wind 9 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain. High near 51. Breezy, with a southwest wind around 23 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain likely. Cloudy, with a low around 48. Southwest wind 16 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain likely, mainly before 4pm. Cloudy, with a high near 50. Chance of precipitation is 70%.

Thursday Night

A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 46.

Friday

Mostly cloudy, with a high near 50.

Friday Night

Mostly cloudy, with a low around 43.

Saturday

A slight chance of rain after 4pm. Partly sunny, with a high near 52.

Saturday Night

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