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 Watch until March 14, 05:00 PM PDT

Current conditions at

Pearson Airfield (KVUO)

Lat: 45.62103°NLon: 122.65419°WElev: 20.0ft.

Rain

54°F

12°C

Humidity	93%
Wind Speed	S 8 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	52°F (11°C)
Visibility	7.00 mi
Last update	13 Mar 09:20 PM PDT

More Information:

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

Extended Forecast for

5 Miles WSW Delta Park OR

Flood Watch March 13, 09:40pm until March 14, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 13, 09:40pm until March 14, 05:00pm
NOW until 5:00pm Sat
Flood Watch
Tonight
Low: 37 °F
Rain and
Breezy then
Rain/Snow
Saturday
High: 47 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Partly Cloudy
Sunday
High: 48 °F
Chance Rain
Sunday Night
Low: 43 °F
Chance Rain
Monday
High: 60 °F
Chance Rain
Monday Night
Low: 46 °F
Chance Rain
Tuesday
High: 58 °F
Rain Likely

Detailed Forecast

Tonight

Rain and snow before 4am, then a chance of rain after 5am. Snow level 6200 feet lowering to 1500 feet after midnight . Low around 37. Breezy, with a southwest wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Saturday

Mostly sunny, with a high near 47. West wind 8 to 10 mph.

Saturday Night

Partly cloudy, with a low around 35. West northwest wind 5 to 10 mph becoming light and variable in the evening.

Sunday

A 30 percent chance of rain after 11am. Snow level rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 48. Northeast wind 3 to 5 mph.

Sunday Night

A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 43. East northeast wind around 5 mph becoming south southeast after midnight.

Monday

A 30 percent chance of rain. Mostly cloudy, with a high near 60.

Monday Night

A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 46.

Tuesday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 58.

Tuesday Night

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

Wednesday

A chance of rain. Mostly cloudy, with a high near 61.

Wednesday Night

Rain likely. Mostly cloudy, with a low around 51.