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 >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

60°F

16°C

Humidity 77%
Wind Speed NW 6 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 10 Dec 03:45 AM PST
Extended Forecast for

2 Miles NNE Skamania WA

Flood Advisory December 10, 04:15am until December 10, 10:00am
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory December 10, 04:15am until December 10, 10:00am

    NOW until 10:00am Wed

    Flood Advisory

  • Overnight

    Low: 54 °F

    Showers and
    Very Windy

  • Wednesday

    Wednesday: Showers.  High near 57. Very windy, with a west southwest wind 25 to 34 mph, with gusts as high as 60 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 57 °F

    Showers and
    Very Windy

  • Wednesday Night

    Wednesday Night: Showers.  Low around 52. Windy, with a west southwest wind 26 to 28 mph, with gusts as high as 49 mph.  Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 52 °F

    Showers and
    Windy

  • Thursday

    Thursday: Showers.  High near 55. Windy, with a west southwest wind 14 to 23 mph, with gusts as high as 45 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers and
    Windy

  • Thursday Night

    Thursday Night: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 51. Southwest wind around 8 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers.  Partly sunny, with a high near 56.

    High: 56 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 4pm.  Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Showers. Steady temperature around 54. Very windy, with a west southwest wind 31 to 33 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers. High near 57. Very windy, with a west southwest wind 25 to 34 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers. Low around 52. Windy, with a west southwest wind 26 to 28 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Thursday
Showers. High near 55. Windy, with a west southwest wind 14 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 51. Southwest wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 56.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
A slight chance of showers after 4pm. Mostly sunny, with a high near 59.
Saturday Night
A slight chance of showers before 10pm, then rain likely, mainly after 4am. Mostly cloudy, with a low around 47.
Sunday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 52. Breezy.
Sunday Night
Rain likely. Mostly cloudy, with a low around 48.
Monday
Rain. Cloudy, with a high near 54. Breezy.
Monday Night
Rain. Cloudy, with a low around 46. Windy.
Tuesday
Rain. Cloudy, with a high near 50. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Skamania WA
 45.64°N 122.02°W (Elev. 850 ft)
3:45 am PST Dec 10, 2025
4am PST Dec 10, 2025-6pm PST Dec 16, 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