Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

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

Clear

48°F

9°C

Humidity	70%
Wind Speed	S 11 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	08 Dec 12:15 AM PST

More Information:

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

Extended Forecast for

5 Miles ENE Bluewood Ski WA

Overnight
Low: 32 °F
Chance Snow
Monday
High: 41 °F
Rain/Snow
Monday Night
Low: 34 °F
Windy. Heavy
Rain then
Rain/Snow
Tuesday
High: 40 °F
Rain/Snow and
Breezy then
Snow
Tuesday Night
Low: 34 °F
Rain/Snow and
Breezy
Wednesday
High: 41 °F
Rain/Snow and
Breezy
Wednesday Night
Low: 36 °F
Rain/Snow
Thursday
High: 40 °F
Rain/Snow
Likely
Thursday Night
Low: 38 °F
Chance
Rain/Snow

Detailed Forecast

Overnight

A 30 percent chance of snow, mainly before 1am. Cloudy, with a low around 32. West wind around 18 mph, with gusts as high as 34 mph.

Monday

Rain before 7am, then rain, possibly mixed with snow between 7am and 1pm, then rain after 1pm. Snow level 6200 feet rising to 8000 feet in the afternoon. High near 41. Southwest wind 14 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain before 4am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 34. Windy, with a southwest wind 31 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday

Rain and snow, becoming all snow after 10am. High near 40. Breezy, with a southwest wind 21 to 26 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Rain, possibly mixed with snow, becoming all rain after 4am. Low around 34. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday

Rain before 7am, then rain, possibly mixed with snow. High near 41. Breezy. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Rain, possibly mixed with snow. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday

Rain likely, possibly mixed with snow. Cloudy, with a high near 40. Chance of precipitation is 70%.

Thursday Night

A chance of rain and snow. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.

Friday

A chance of rain and snow before 10am. Mostly cloudy, with a high near 41.

Friday Night

A slight chance of rain. Mostly cloudy, with a low around 35.