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 91%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 02 Oct 01:33 AM PDT
Extended Forecast for

4 Miles SSW Cascade Locks OR

  • Overnight

    Overnight: A slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 49. Calm wind. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before noon, then a chance of showers after 1pm. Mostly cloudy, with a high near 61. Light and variable wind. Chance of precipitation is 50%.

    High: 61 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. Calm wind becoming west around 6 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 49. West wind around 6 mph becoming calm in the evening.

    Low: 49 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers. Partly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

Detailed Forecast

Overnight
A slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 49. Calm wind. Chance of precipitation is 20%.
Thursday
A slight chance of showers before noon, then a chance of showers after 1pm. Mostly cloudy, with a high near 61. Light and variable wind. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 47. Calm wind.
Friday
Mostly sunny, with a high near 62. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49. West wind around 6 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Sunny, with a high near 65.
Sunday Night
Clear, with a low around 48.
Monday
Sunny, with a high near 67.
Monday Night
Clear, with a low around 49.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Cascade Locks OR
 45.62°N 121.89°W (Elev. 833 ft)
Last Update:
1:41 am PDT Oct 2, 2025
Forecast Valid:
1am PDT Oct 2, 2025-6pm PDT Oct 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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