National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. 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.

NA

51°F

11°C

Humidity 85%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 06 Dec 11:35 AM PST
Extended Forecast for

9 Miles NNW Cascade Locks OR

Flood Watch December 8, 04:00am until December 12, 04:00am
Click here for hazard details and duration
Flood Watch

  • Today

    Today: Showers. High near 47. West wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Showers

  • Tonight

    Tonight: Showers likely before 10pm, then rain, mainly after 10pm. Low around 43. West wind around 6 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Showers
    Likely then
    Rain

  • Sunday

    Sunday: Rain. High near 50. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 50 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 47. West southwest wind 6 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 47 °F

    Rain

  • Monday

    Monday: Rain. The rain could be heavy at times. High near 53. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 53 °F

    Heavy Rain
    and Breezy

  • Monday Night

    Monday Night: Rain. The rain could be heavy at times. Low around 45. Breezy. Chance of precipitation is 100%.

    Low: 45 °F

    Heavy Rain
    and Breezy

  • Tuesday

    Tuesday: Rain. High near 51. Chance of precipitation is 100%.

    High: 51 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. The rain could be heavy at times. Cloudy, with a low around 47.

    Low: 47 °F

    Heavy Rain

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times. Cloudy, with a high near 53.

    High: 53 °F

    Heavy Rain

Detailed Forecast

Today
Showers. High near 47. West wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Showers likely before 10pm, then rain, mainly after 10pm. Low around 43. West wind around 6 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 50. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Rain. Low around 47. West southwest wind 6 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain. The rain could be heavy at times. High near 53. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 39 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. Chance of precipitation is 100%.
Tuesday
Rain. High near 51. Chance of precipitation is 100%.
Tuesday Night
Rain. The rain could be heavy at times. Cloudy, with a low around 47.
Wednesday
Rain. The rain could be heavy at times. Cloudy, with a high near 53.
Wednesday Night
Rain. Mostly cloudy, with a low around 46.
Thursday
Rain likely. Mostly cloudy, with a high near 51.
Thursday Night
Rain likely. Mostly cloudy, with a low around 45.
Friday
A chance of rain. Mostly cloudy, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Cascade Locks OR
 45.8°N 121.94°W (Elev. 1266 ft)
Last Update:
11:41 am PST Dec 6, 2025
Forecast Valid:
11am PST Dec 6, 2025-6pm PST Dec 12, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation