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

65°F

18°C

Humidity 51%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 24 Jun 01:29 AM PDT
Extended Forecast for

10 Miles NW Cascade Locks OR

  • Overnight

    Overnight: Partly cloudy, with a low around 60. Light west wind.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 84. West southwest wind 5 to 13 mph, with gusts as high as 24 mph.

    High: 84 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 54. West wind 5 to 11 mph, with gusts as high as 28 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 70. West wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 70 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Showers, mainly after 11pm. Low around 51. West southwest wind around 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 2pm. High near 56. Chance of precipitation is 100%.

    High: 56 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 47. Chance of precipitation is 100%.

    Low: 47 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 11am. Cloudy, with a high near 54.

    High: 54 °F

    Showers

  • Saturday Night

    Saturday Night: Rain, mainly before 11pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 60. Light west wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 84. West southwest wind 5 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Increasing clouds, with a low around 54. West wind 5 to 11 mph, with gusts as high as 28 mph.
Thursday
Mostly cloudy, with a high near 70. West wind 5 to 10 mph, with gusts as high as 23 mph.
Thursday Night
Showers, mainly after 11pm. Low around 51. West southwest wind around 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers, with thunderstorms also possible after 2pm. High near 56. Chance of precipitation is 100%.
Friday Night
Showers and possibly a thunderstorm. Low around 47. Chance of precipitation is 100%.
Saturday
Showers, with thunderstorms also possible after 11am. Cloudy, with a high near 54.
Saturday Night
Rain, mainly before 11pm. Mostly cloudy, with a low around 47.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 55.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 48.
Monday
A chance of rain. Mostly cloudy, with a high near 59.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
A slight chance of rain. Partly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Cascade Locks OR
 45.77°N 122.03°W (Elev. 1765 ft)
Last Update:
1:40 am PDT Jun 24, 2026
Forecast Valid:
1am PDT Jun 24, 2026-6pm PDT Jun 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation