National Weather Service

News Headlines

New Version of Climate Plots Arrives May 1, 2026: Early Access Now Available Under "Climate Graphs and Charts"
SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 22, 02:00 AM PDT until April 22, 08:00 PM PDT

Current conditions at

Walla Walla Regional Airport (KALW)

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

Rain

52°F

11°C

Humidity	87%
Wind Speed	S 10 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	48°F (9°C)
Visibility	8.00 mi
Last update	21 Apr 10:20 PM PDT

More Information:

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

Extended Forecast for

8 Miles E Bluewood Ski WA

Winter Weather Advisory April 22, 02:00am until April 22, 08:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 29 °F
Showers
Likely then
Rain/Snow and
Breezy
Wednesday
High: 33 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 27 °F
Snow Likely
and Windy
Thursday
High: 33 °F
Snow
Thursday Night
Low: 27 °F
Chance Snow
Friday
High: 33 °F
Chance Snow
Friday Night
Low: 26 °F
Partly Cloudy
Saturday
High: 37 °F
Slight Chance
Snow
Saturday Night
Low: 26 °F
Partly Cloudy

Detailed Forecast

Tonight

Rain showers likely before 2am, then rain and snow. Some thunder is also possible. Low around 29. Breezy, with a west wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Snow. The snow could be heavy at times. High near 33. Breezy, with a west wind 25 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday Night

Snow likely before 11pm, then a chance of snow after 2am. Cloudy, with a low around 27. Windy, with a west wind 24 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow, mainly before 2pm, then snow showers likely after 2pm. Some thunder is also possible. High near 33. West wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 27. West wind 8 to 16 mph, with gusts as high as 26 mph. New snow accumulation of less than one inch possible.

Friday

A 40 percent chance of snow. Partly sunny, with a high near 33.

Friday Night

Partly cloudy, with a low around 26.

Saturday

A 20 percent chance of snow after 11am. Mostly sunny, with a high near 37.

Saturday Night

Partly cloudy, with a low around 26.

Sunday

A slight chance of snow after 11am. Mostly sunny, with a high near 37.

Sunday Night

Partly cloudy, with a low around 28.