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

61°F

16°C

Humidity 62%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 03 Oct 08:03 PM PDT
Extended Forecast for

4 Miles SW Cascade Locks OR

  • Tonight

    Tonight: Showers likely, mainly after 3am. Increasing clouds, with a low around 50. West southwest wind 7 to 10 mph. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 58. West southwest wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers before 11pm. Partly cloudy, with a low around 47. West southwest wind 5 to 9 mph becoming light west after midnight.

    Low: 47 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 63. East northeast wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48. Breezy, with an east wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 48 °F

    Clear then
    Clear and
    Breezy

  • Monday

    Monday: Sunny, with a high near 67. Breezy.

    High: 67 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 49. Breezy.

    Low: 49 °F

    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 70. Breezy.

    High: 70 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely, mainly after 3am. Increasing clouds, with a low around 50. West southwest wind 7 to 10 mph. Chance of precipitation is 60%.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 58. West southwest wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 50 percent chance of showers before 11pm. Partly cloudy, with a low around 47. West southwest wind 5 to 9 mph becoming light west after midnight.
Sunday
Sunny, with a high near 63. East northeast wind 5 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Clear, with a low around 48. Breezy, with an east wind 10 to 15 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 67. Breezy.
Monday Night
Clear, with a low around 49. Breezy.
Tuesday
Sunny, with a high near 70. Breezy.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
A slight chance of showers after 11am. Mostly sunny, with a high near 66.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 49.
Thursday
A chance of showers. Partly sunny, with a high near 66.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 48.
Friday
A chance of showers. Partly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Cascade Locks OR
 45.63°N 121.93°W (Elev. 2418 ft)
Last Update:
7:41 pm PDT Oct 3, 2025
Forecast Valid:
8pm PDT Oct 3, 2025-6pm PDT Oct 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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