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

Current conditions at

Portland, Portland International Airport (KPDX)

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

light rain,mist

49°F

9°C

Humidity	96%
Wind Speed	ESE 9 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	48°F (9°C)
Visibility	3.00 mi
Wind Chill	45°F (7°C)
Last update	09 Dec 07:53 PM PST

More Information:

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

Extended Forecast for

Mt Tabor OR

Flood Watch December 9, 08:02pm until December 11, 04:00pm

Wind Advisory until December 10, 10:00pm

Click here for hazard details and duration

Flood Watch

Wind Advisory

Flood Watch December 9, 08:02pm until December 11, 04:00pm
Wind Advisory until December 10, 10:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 55 °F
Rain and
Breezy
Wednesday
High: 59 °F
Rain Likely
and Breezy
Wednesday Night
Low: 54 °F
Rain and
Breezy
Thursday
High: 57 °F
Rain
Thursday Night
Low: 51 °F
Chance Rain
then Slight
Chance Rain
Friday
High: 58 °F
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 55. Breezy, with a south southwest wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain likely. Cloudy, with a high near 59. Breezy, with a south southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Wednesday Night

Rain. Low around 54. Breezy, with a south southwest wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain, mainly before 4pm. High near 57. South southwest wind 9 to 13 mph, with gusts as high as 23 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 rain, mainly before 10pm. Mostly cloudy, with a low around 51. South southwest wind around 5 mph becoming calm in the evening.

Friday

A slight chance of rain before 10am, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 58. Chance of precipitation is 20%.

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.