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.

48°F

9°C

Humidity	91%
Wind Speed	E 2 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	07 Dec 10:45 AM PST

More Information:

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

Extended Forecast for

4 Miles ENE Skamania WA

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

Click here for hazard details and duration

Flood Watch

Today
High: 53 °F
Rain and
Breezy
Tonight
Low: 50 °F
Rain
Monday
High: 56 °F
Heavy Rain
and Breezy
Monday Night
Low: 45 °F
Heavy Rain
and Breezy
Tuesday
High: 54 °F
Rain
Tuesday Night
Low: 48 °F
Heavy Rain
and Breezy
Wednesday
High: 54 °F
Heavy Rain
and Breezy
Wednesday Night
Low: 46 °F
Rain
Thursday
High: 52 °F
Rain Likely

Detailed Forecast

Today

Rain, mainly after 4pm. High near 53. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain, mainly before 8pm. Low around 50. West southwest wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Rain. The rain could be heavy at times. High near 56. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 44 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 45. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Tuesday

Rain. High near 54. West wind around 8 mph, with gusts as high as 20 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 48. Breezy. Chance of precipitation is 100%.

Wednesday

Rain. The rain could be heavy at times. High near 54. Breezy. Chance of precipitation is 100%.

Wednesday Night

Rain. Mostly cloudy, with a low around 46.

Thursday

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

Thursday Night

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

Friday

A chance of rain. Mostly cloudy, with a high near 53.