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

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

53°F

12°C

Humidity 79%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 11 Oct 09:54 PM PDT
Extended Forecast for

2 Miles NW Cascade Locks OR

  • Tonight

    Tonight: Showers, mainly after 11pm. Low around 48. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.

    Low: 48 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers, mainly after 7am. High near 53. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers. Low around 44. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers

  • Columbus Day

    Columbus Day: Showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 54. Breezy, with an east wind 8 to 13 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 70%.

    High: 54 °F

    Breezy.
    Showers
    Likely then
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Breezy, with an east wind 14 to 16 mph, with gusts as high as 32 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 11pm. Partly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Showers, mainly after 11pm. Low around 48. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.
Sunday
Showers, mainly after 7am. High near 53. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers. Low around 44. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Columbus Day
Showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 54. Breezy, with an east wind 8 to 13 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 70%.
Monday Night
Mostly clear, with a low around 43. Breezy, with an east wind 14 to 16 mph, with gusts as high as 32 mph.
Tuesday
Sunny, with a high near 62. Breezy.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
A slight chance of showers after 11pm. Partly cloudy, with a low around 46.
Thursday
A chance of showers, mainly after 11am. Partly sunny, with a high near 59.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 49.
Friday
Showers likely. Mostly cloudy, with a high near 58.
Friday Night
A chance of showers. Mostly cloudy, with a low around 46.
Saturday
A chance of showers. Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Cascade Locks OR
 45.7°N 121.91°W (Elev. 400 ft)
Last Update:
9:46 pm PDT Oct 11, 2025
Forecast Valid:
10pm PDT Oct 11, 2025-6pm PDT Oct 18, 2025
 
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Additional Resources

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Chance of Precipitation