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

43°F

6°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	43°F (6°C)
Visibility	0.75 mi
Last update	13 Mar 08:11 PM PDT

More Information:

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

Extended Forecast for

College Place 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: 39 °F
Rain
Saturday
High: 49 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Saturday Night
Low: 29 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy
Sunday
High: 51 °F
Mostly Cloudy
Sunday Night
Low: 41 °F
Chance Rain
Monday
High: 62 °F
Slight Chance
Rain
Monday Night
Low: 48 °F
Slight Chance
Rain
Tuesday
High: 69 °F
Slight Chance
Rain

Detailed Forecast

Tonight

Rain. Low around 39. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Rain and snow likely before 2pm, then a slight chance of rain after 5pm. Snow level 4200 feet lowering to 1200 feet. Cloudy, then gradually becoming mostly sunny, with a high near 49. West wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Saturday Night

A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 29. West wind 5 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Sunday

Mostly cloudy, with a high near 51. Southeast wind around 5 mph becoming light and variable in the morning.

Sunday Night

A 50 percent chance of rain. Cloudy, with a low around 41. Light and variable wind becoming south around 6 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.

Monday

A 20 percent chance of rain. Cloudy, with a high near 62.

Monday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 48.

Tuesday

A 20 percent chance of rain. Mostly cloudy, with a high near 69.

Tuesday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 49.

Wednesday

A slight chance of rain before 11am. Partly sunny, with a high near 72.

Wednesday Night

Mostly cloudy, with a low around 52.