Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

54°F

12°C

Humidity 91%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 09 Dec 02:05 AM PST
Extended Forecast for

4 Miles E Skamania WA

Flood Watch December 9, 02:21am until December 12, 04:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 9, 02:21am until December 12, 04:00am

    NOW until 4:00am Fri

    Flood Watch

  • Overnight

    Low: 46 °F

    Heavy Rain

  • Tuesday

    Tuesday: Rain.  High near 54. West southwest wind 3 to 6 mph. Winds could gust as high as 18 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 54 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. The rain could be heavy at times.  Low around 48. Southwest wind 11 to 14 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    Low: 48 °F

    Heavy Rain

  • Wednesday

    Wednesday: Rain.  High near 54. West southwest wind around 14 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 54 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 51. West southwest wind 10 to 13 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.

    Low: 51 °F

    Rain

  • Thursday

    Thursday: Rain, mainly before 4pm.  High near 53. Chance of precipitation is 90%.

    High: 53 °F

    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain
    then Slight
    Chance Rain

  • Friday

    Friday: A chance of rain, mainly before 4pm.  Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

Overnight
Rain. The rain could be heavy at times. Low around 46. West southwest wind around 11 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain. High near 54. West southwest wind 3 to 6 mph. Winds could gust as high as 18 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. Southwest wind 11 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Wednesday
Rain. High near 54. West southwest wind around 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain. Low around 51. West southwest wind 10 to 13 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.
Thursday
Rain, mainly before 4pm. High near 53. Chance of precipitation is 90%.
Thursday Night
A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 49.
Friday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 54.
Friday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 44.
Saturday
A chance of rain, mainly after 4pm. Partly sunny, with a high near 54.
Saturday Night
Rain likely. Mostly cloudy, with a low around 44.
Sunday
Rain likely. Mostly cloudy, with a high near 49.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44.
Monday
Rain. Cloudy, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Skamania WA
 45.61°N 121.95°W (Elev. 997 ft)
1:45 am PST Dec 9, 2025
2am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database