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 89%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 06 Dec 10:35 PM PST
Extended Forecast for

5 Miles W Cascade Locks OR

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

  • Tonight

    Tonight: Rain, mainly after 2am. The rain could be heavy at times. Low around 42. Southwest wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Chance Rain
    then Heavy
    Rain

  • Sunday

    Sunday: Rain, mainly before 1pm. The rain could be heavy at times. High near 50. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 50 °F

    Breezy. Heavy
    Rain then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain. Steady temperature around 49. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 49 °F

    Rain and
    Breezy

  • Monday

    Monday: Rain. The rain could be heavy at times. High near 50. Windy, with a southwest wind around 24 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 50 °F

    Heavy Rain
    and Windy

  • Monday Night

    Monday Night: Rain. The rain could be heavy at times. Low around 43. Very windy, with a west southwest wind around 30 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 43 °F

    Heavy Rain
    and Very
    Windy

  • Tuesday

    Tuesday: Rain. High near 50. Breezy. Chance of precipitation is 100%.

    High: 50 °F

    Rain and
    Breezy

  • Tuesday Night

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

    Low: 45 °F

    Heavy Rain
    and Windy

  • Wednesday

    Wednesday: Rain. Cloudy, with a high near 49. Windy.

    High: 49 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: Rain. Mostly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Rain and
    Breezy

Detailed Forecast

Tonight
Rain, mainly after 2am. The rain could be heavy at times. Low around 42. Southwest wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain, mainly before 1pm. The rain could be heavy at times. High near 50. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Rain. Steady temperature around 49. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 39 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 50. Windy, with a southwest wind around 24 mph, with gusts as high as 45 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 43. Very windy, with a west southwest wind around 30 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
Rain. High near 50. Breezy. Chance of precipitation is 100%.
Tuesday Night
Rain. The rain could be heavy at times. Low around 45. Windy. Chance of precipitation is 100%.
Wednesday
Rain. Cloudy, with a high near 49. Windy.
Wednesday Night
Rain. Mostly cloudy, with a low around 44. Breezy.
Thursday
Rain. Mostly cloudy, with a high near 49. Breezy.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 43.
Friday
A chance of rain. Partly sunny, with a high near 51.
Friday Night
A chance of rain. Mostly cloudy, with a low around 42.
Saturday
A chance of rain. Partly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
Last Update:
10:45 pm PST Dec 6, 2025
Forecast Valid:
10pm PST Dec 6, 2025-6pm PST Dec 13, 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