Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Flood Watch in effect from December 8, 04:00 AM PST until December 12, 04:00 AM PST

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

53°F

12°C

Humidity	91%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	08 Dec 01:05 AM PST

More Information:

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

Extended Forecast for

Cascade Locks OR

Flood Watch December 8, 04:00am until December 12, 04:00am

Click here for hazard details and duration

Flood Watch

Overnight
Low: 51 °F
Rain
Monday
High: 59 °F
Heavy Rain
and Windy
Monday Night
Low: 50 °F
Heavy Rain
and Windy
Tuesday
High: 58 °F
Rain
Tuesday Night
Low: 54 °F
Heavy Rain
and Windy
Wednesday
High: 60 °F
Rain and
Windy
Wednesday Night
Low: 56 °F
Rain and
Breezy
Thursday
High: 60 °F
Rain and
Breezy
Thursday Night
Low: 52 °F
Chance Rain

Detailed Forecast

Overnight

Rain. Low around 51. West southwest wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain. The rain could be heavy at times. High near 59. Windy, with a west southwest wind 22 to 29 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Monday Night

Rain. The rain could be heavy at times. Low around 50. Windy, with a west southwest wind 24 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Tuesday

Rain. High near 58. West wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tuesday Night

Rain. The rain could be heavy at times. Low around 54. Windy, with a west southwest wind 18 to 23 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Wednesday

Rain. High near 60. Windy. Chance of precipitation is 100%.

Wednesday Night

Rain. Low around 56. Breezy. Chance of precipitation is 90%.

Thursday

Rain. Mostly cloudy, with a high near 60. Breezy.

Thursday Night

A chance of rain. Mostly cloudy, with a low around 52.

Friday

A slight chance of rain. Partly sunny, with a high near 61.

Friday Night

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