Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Overcast

61°F

16°C

Humidity	77%
Wind Speed	SSW 14 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	10 Dec 09:30 AM PST

More Information:

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

Extended Forecast for

4 Miles ENE Troutdale OR

Today
High: 60 °F
Showers
Likely and
Windy
Tonight
Low: 53 °F
Showers and
Windy
Thursday
High: 57 °F
Showers and
Breezy
Thursday Night
Low: 51 °F
Chance
Showers then
Slight Chance
Showers
Friday
High: 57 °F
Slight Chance
Showers
Friday Night
Low: 46 °F
Mostly Cloudy
Saturday
High: 59 °F
Mostly Sunny
then Slight
Chance
Showers
Saturday Night
Low: 47 °F
Rain Likely
Sunday
High: 55 °F
Rain Likely

Detailed Forecast

Today

Showers likely, mainly after 4pm. Cloudy, with a high near 60. Windy, with a southwest wind 21 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.

Tonight

Showers. Low around 53. Windy, with a southwest wind around 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Showers, mainly before 4pm. High near 57. Breezy, with a southwest wind 9 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A 50 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 51. South southwest wind around 5 mph becoming calm in the evening.

Friday

A 20 percent chance of showers. Mostly cloudy, with a high near 57. Light west southwest wind.

Friday Night

Mostly cloudy, with a low around 46.

Saturday

A 10 percent chance of showers after 4pm. Mostly sunny, with a high near 59.

Saturday Night

A slight chance of showers before 10pm, then rain likely, mainly after 4am. Mostly cloudy, with a low around 47.

Sunday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 55.

Sunday Night

Rain likely, mainly after 10pm. Mostly cloudy, with a low around 49.