Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

51°F

11°C

Humidity 69%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 28 Apr 03:32 AM PDT
Extended Forecast for

3 Miles WNW Cascade Locks OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 43. West southwest wind around 9 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of drizzle between 10am and 11am.  Partly sunny, with a high near 57. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 57 °F

    Breezy.
    Slight Chance
    Drizzle then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. West wind 8 to 13 mph becoming light  after midnight. Winds could gust as high as 23 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. East wind 5 to 9 mph becoming light and variable. Winds could gust as high as 18 mph.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Breezy.

    High: 74 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 66. Breezy.

    High: 66 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. Breezy.

    Low: 47 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 43. West southwest wind around 9 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of drizzle between 10am and 11am. Partly sunny, with a high near 57. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 40. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 68. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 47. East wind 5 to 9 mph becoming light and variable. Winds could gust as high as 18 mph.
Thursday
Mostly sunny, with a high near 74. Breezy.
Thursday Night
Mostly clear, with a low around 47.
Friday
Partly sunny, with a high near 66. Breezy.
Friday Night
Mostly cloudy, with a low around 47. Breezy.
Saturday
Partly sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 79. Breezy.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cascade Locks OR
 45.7°N 121.94°W (Elev. 1257 ft)
3:42 am PDT Apr 28, 2026
3am PDT Apr 28, 2026-6pm PDT May 4, 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