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

52°F

11°C

Humidity 72%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 26 May 03:04 AM PDT
Extended Forecast for

5 Miles W Cascade Locks OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 43. West southwest wind around 7 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 59. West wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 59 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 46. West wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 72. West southwest wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 72 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. West southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers between 11am and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 72. Breezy. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 48. Breezy. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 57. Windy.

    High: 57 °F

    Chance Rain
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Windy.

    Low: 42 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 43. West southwest wind around 7 mph.
Tuesday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 59. West wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Increasing clouds, with a low around 46. West wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 72. West southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 51. West southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Thursday
A slight chance of showers between 11am and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 72. Breezy. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 48. Breezy. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 57. Windy.
Friday Night
Mostly cloudy, with a low around 42. Windy.
Saturday
Mostly sunny, with a high near 59. Breezy.
Saturday Night
Mostly clear, with a low around 40. Breezy.
Sunday
Sunny, with a high near 66. Breezy.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 79. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
Last Update:
2:41 am PDT May 26, 2026
Forecast Valid:
3am PDT May 26, 2026-6pm PDT Jun 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation