Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

46°F

8°C

Humidity 89%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 16 May 07:27 AM PDT
Extended Forecast for

5 Miles W Cascade Locks OR

Winter Weather Advisory until May 16, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until May 16, 11:00pm

    NOW until 11:00pm Sat

    Winter Weather Advisory

  • Today

    High: 47 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers likely, mainly before 8pm.  Snow level 4100 feet lowering to 3100 feet after midnight . Mostly cloudy, with a low around 39. Breezy, with a west wind 13 to 17 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%.

    Low: 39 °F

    Breezy.
    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57. West southwest wind 11 to 13 mph, with gusts as high as 24 mph.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 40. West wind 6 to 14 mph, with gusts as high as 24 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 62. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 26 mph.

    High: 62 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Breezy.

    High: 64 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Today
Showers, with thunderstorms also possible after 11am. Snow level 3200 feet rising to 4000 feet in the afternoon. High near 47. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers likely, mainly before 8pm. Snow level 4100 feet lowering to 3100 feet after midnight . Mostly cloudy, with a low around 39. Breezy, with a west wind 13 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 57. West southwest wind 11 to 13 mph, with gusts as high as 24 mph.
Sunday Night
Increasing clouds, with a low around 40. West wind 6 to 14 mph, with gusts as high as 24 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 62. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 41. Breezy.
Tuesday
Mostly sunny, with a high near 64. Breezy.
Tuesday Night
Partly cloudy, with a low around 45. Breezy.
Wednesday
Mostly sunny, with a high near 69. Breezy.
Wednesday Night
Mostly clear, with a low around 48. Breezy.
Thursday
Sunny, with a high near 71. Breezy.
Thursday Night
Mostly clear, with a low around 48. Breezy.
Friday
Mostly sunny, with a high near 70. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
6:41 am PDT May 16, 2026
7am PDT May 16, 2026-6pm PDT May 22, 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