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

69°F

21°C

Humidity 45%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 31 Aug 09:45 AM PDT
Extended Forecast for

2 Miles SE Cascade Locks OR

  • Today

    Today: Sunny, with a high near 72. East wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Breezy, with a southwest wind 6 to 15 mph.

    Low: 53 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 58. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 58 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 51. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Rain, mainly between 11am and 5pm, then showers and possibly a thunderstorm after 5pm. High near 55. Southwest wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Low around 48. Chance of precipitation is 100%.

    Low: 48 °F

    Showers

  • Thursday

    Thursday: Rain likely, then showers and possibly a thunderstorm after 11am. High near 53. Chance of precipitation is 90%.

    High: 53 °F

    Showers

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 72. East wind 6 to 14 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 53. Breezy, with a southwest wind 6 to 15 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 58. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 51. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 25 mph.
Wednesday
Rain, mainly between 11am and 5pm, then showers and possibly a thunderstorm after 5pm. High near 55. Southwest wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Low around 48. Chance of precipitation is 100%.
Thursday
Rain likely, then showers and possibly a thunderstorm after 11am. High near 53. Chance of precipitation is 90%.
Thursday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 49.
Friday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 56.
Friday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 51.
Saturday
A chance of rain. Partly sunny, with a high near 60.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 53.
Sunday
A chance of rain. Partly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Cascade Locks OR
 45.67°N 121.84°W (Elev. 2717 ft)
Last Update:
9:41 am PDT Aug 31, 2026
Forecast Valid:
10am PDT Aug 31, 2026-6pm PDT Sep 6, 2026
 
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