Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

65°F

18°C

Humidity 56%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 23 Sep 12:08 PM PDT
Extended Forecast for

3 Miles SSE Cascade Locks OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 58. West wind 3 to 6 mph.

    High: 58 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 62. Calm wind.

    High: 62 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain.  Low around 46. Light west southwest wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain

  • Friday

    Friday: Rain before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then rain after 2pm.  High near 51. Breezy, with a southwest wind 5 to 10 mph increasing to 11 to 16 mph in the morning. Winds could gust as high as 32 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 51 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Rain likely before 11pm.  Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 58. West wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 46. Light and variable wind.
Thursday
Increasing clouds, with a high near 62. Calm wind.
Thursday Night
Rain. Low around 46. Light west southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then rain after 2pm. High near 51. Breezy, with a southwest wind 5 to 10 mph increasing to 11 to 16 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Rain likely before 11pm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Cascade Locks OR
 45.62°N 121.86°W (Elev. 2812 ft)
11:41 am PDT Sep 23, 2026
12pm PDT Sep 23, 2026-6pm PDT Sep 29, 2026
 
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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