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

51°F

11°C

Humidity 70%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 15 Oct 10:24 PM PDT
Extended Forecast for

6 Miles NE Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 41. West northwest wind 3 to 5 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 60. West southwest wind 6 to 14 mph.

    High: 60 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 48. West wind 9 to 11 mph.

    Low: 48 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 59. Breezy, with a west wind 10 to 16 mph, with gusts as high as 21 mph.

    High: 59 °F

    Chance Rain
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. West wind 9 to 14 mph becoming light west northwest after midnight.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 11am. Mostly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 49. Chance of precipitation is 90%.

    Low: 49 °F

    Rain

  • Sunday

    Sunday: Rain. Cloudy, with a high near 53. Breezy.

    High: 53 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Showers. Mostly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 41. West northwest wind 3 to 5 mph.
Thursday
Increasing clouds, with a high near 60. West southwest wind 6 to 14 mph.
Thursday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 48. West wind 9 to 11 mph.
Friday
A 40 percent chance of rain before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 59. Breezy, with a west wind 10 to 16 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 41. West wind 9 to 14 mph becoming light west northwest after midnight.
Saturday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 63.
Saturday Night
Rain. Low around 49. Chance of precipitation is 90%.
Sunday
Rain. Cloudy, with a high near 53. Breezy.
Sunday Night
Showers. Mostly cloudy, with a low around 45. Breezy.
Monday
A chance of showers. Partly sunny, with a high near 56.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 45.
Tuesday
A chance of showers. Partly sunny, with a high near 57.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 45.
Wednesday
A chance of showers. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Cascade Locks OR
 45.74°N 121.77°W (Elev. 699 ft)
Last Update:
9:45 pm PDT Oct 15, 2025
Forecast Valid:
10pm PDT Oct 15, 2025-6pm PDT Oct 22, 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