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 NE 0 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 03 Oct 05:03 AM PDT
Extended Forecast for

3 Miles WSW Cascade Locks OR

  • Today

    Today: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 65. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 23 mph.

    High: 65 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Showers likely, mainly after 1am. Increasing clouds, with a low around 53. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 61. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 61 °F

    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 50. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.

    Low: 50 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 67. East wind 5 to 13 mph, with gusts as high as 26 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Monday

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

    High: 70 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 52. Breezy.

    Low: 52 °F

    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 74. Breezy.

    High: 74 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 65. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 23 mph.
Tonight
Showers likely, mainly after 1am. Increasing clouds, with a low around 53. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
Showers. High near 61. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Saturday Night
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 50. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 67. East wind 5 to 13 mph, with gusts as high as 26 mph.
Sunday Night
Clear, with a low around 49.
Monday
Sunny, with a high near 70. Breezy.
Monday Night
Clear, with a low around 52. Breezy.
Tuesday
Sunny, with a high near 74. Breezy.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
A chance of showers. Mostly sunny, with a high near 70.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 50.
Thursday
A chance of showers. Partly sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Cascade Locks OR
 45.65°N 121.93°W (Elev. 200 ft)
Last Update:
4:45 am PDT Oct 3, 2025
Forecast Valid:
5am PDT Oct 3, 2025-6pm PDT Oct 9, 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