Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Flood Advisory in effect from March 13, 02:45 PM PDT until March 14, 03:00 PM PDT

Current conditions at

Walla Walla Regional Airport (KALW)

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

light rain,mist

44°F

7°C

Humidity	95%
Wind Speed	SSW 4 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	43°F (6°C)
Visibility	1.50 mi
Wind Chill	42°F (6°C)
Last update	13 Mar 05:53 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

Flood Advisory until March 14, 03:00pm

Click here for hazard details and duration

Flood Advisory

Flood Advisory until March 14, 03:00pm
NOW until 3:00pm Sat
Flood Advisory
Tonight
Low: 18 °F
Breezy.
Rain/Snow
then Heavy
Snow
Saturday
High: 30 °F⇓
Windy. Heavy
Snow then
Chance Snow
Saturday Night
Low: 15 °F
Chance Snow
and Breezy
then Mostly
Cloudy
Sunday
High: 30 °F
Mostly Cloudy
Sunday Night
Low: 29 °F
Snow Likely
Monday
High: 42 °F
Chance
Rain/Snow
Monday Night
Low: 37 °F
Chance Rain
Tuesday
High: 48 °F
Chance Rain

Detailed Forecast

Tonight

Rain, possibly mixed with snow, becoming all snow after 11pm. The snow could be heavy at times. Low around 18. Breezy, with a west wind 22 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Saturday

Snow, mainly before 8am. The snow could be heavy at times. Temperature falling to around 19 by 10am. Wind chill values as low as -1. Windy, with a west wind 29 to 32 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 15. Wind chill values as low as zero. Breezy, with a west wind 23 to 28 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 39 mph.

Sunday

Mostly cloudy, with a high near 30. Southwest wind around 9 mph.

Sunday Night

Snow likely. Cloudy, with a low around 29. Southwest wind 9 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday

A chance of snow before 8am, then a chance of rain and snow between 8am and 2pm, then a chance of rain after 2pm. Snow level rising to 8800 feet in the afternoon. Cloudy, with a high near 42. Chance of precipitation is 50%. Little or no snow accumulation expected.

Monday Night

A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 37.

Tuesday

A 40 percent chance of rain. Mostly cloudy, with a high near 48.

Tuesday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 40.

Wednesday

A slight chance of rain. Mostly sunny, with a high near 51.

Wednesday Night

A slight chance of rain. Mostly cloudy, with a low around 41.

Thursday

A slight chance of rain. Partly sunny, with a high near 54.