Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Wind Advisory in effect from December 9, 03:48 PM PST until December 10, 10:00 PM PST

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Rain

58°F

14°C

Humidity	90%
Wind Speed	SSW 13 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	09 Dec 10:53 PM PST

More Information:

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

Extended Forecast for

3 Miles W Milwaukie OR

Wind Advisory until December 10, 10:00pm

Click here for hazard details and duration

Wind Advisory

Wind Advisory until December 10, 10:00pm
NOW until 10:00pm Wed
Wind Advisory
Tonight
Low: 56 °F
Rain and
Breezy
Wednesday
High: 59 °F
Rain Likely
Wednesday Night
Low: 54 °F
Rain
Thursday
High: 57 °F
Rain
Thursday Night
Low: 51 °F
Chance Rain
Friday
High: 58 °F
Mostly Cloudy
then Slight
Chance Rain
Friday Night
Low: 47 °F
Slight Chance
Rain then
Mostly Cloudy
Saturday
High: 56 °F
Partly Sunny

Detailed Forecast

Tonight

Rain, mainly after 4am. Steady temperature around 56. Breezy, with a south southwest wind around 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.

Wednesday

Rain likely, mainly before 3pm. Cloudy, with a high near 59. South southwest wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

Wednesday Night

Rain. Low around 54. South southwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Rain, mainly before 4pm. High near 57. South southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 51. Light south southwest wind.

Friday

A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 58.

Friday Night

A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 47.

Saturday

Partly sunny, with a high near 56.

Saturday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 47.

Sunday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 53.