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

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

47°F

8°C

Humidity	91%
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	09 Dec 05:15 PM PST

More Information:

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

Extended Forecast for

3 Miles NE Skamania WA

Flood Watch December 9, 05:38pm until December 11, 04:00pm

Flood Advisory until December 9, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Advisory

Flood Watch December 9, 05:38pm until December 11, 04:00pm
Flood Advisory until December 9, 06:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 56 °F
Heavy Rain
Tonight
Low: 53 °F⇑
Heavy Rain
and Windy
Wednesday
High: 58 °F
Rain and
Windy
Wednesday Night
Low: 54 °F
Rain and
Breezy
Thursday
High: 57 °F
Rain and
Breezy
Thursday Night
Low: 53 °F
Rain Likely
Friday
High: 58 °F
Chance Rain
Friday Night
Low: 49 °F
Chance Rain
then Mostly
Cloudy

Detailed Forecast

This Afternoon

Rain. The rain could be heavy at times. High near 56. North northeast wind around 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain, mainly after 4am. The rain could be heavy at times. Temperature rising to around 57 by 10pm. Windy, with a west southwest wind 18 to 24 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Wednesday

Rain. High near 58. Windy, with a west southwest wind 23 to 26 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain. Low around 54. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Thursday

Rain. High near 57. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

Friday

A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 58.

Friday Night

A chance of rain before 10pm. Mostly cloudy, with a low around 49.

Saturday

A slight chance of rain after 10am. Partly sunny, with a high near 57.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 47.

Sunday

Rain likely. Mostly cloudy, with a high near 52.