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

67°F

19°C

Humidity 60%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 22 Aug 12:35 PM PDT
Extended Forecast for

2 Miles WNW Cascade Locks OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. Breezy, with a west southwest wind around 18 mph, with gusts as high as 29 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 11pm and 2am. Increasing clouds, with a low around 61. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: 61 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 78. West southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 78 °F

    Slight Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. Breezy, with an east wind 7 to 12 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 28 mph.

    High: 88 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. Breezy.

    High: 79 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 79. Breezy, with a west southwest wind around 18 mph, with gusts as high as 29 mph.
Tonight
A 30 percent chance of showers, mainly between 11pm and 2am. Increasing clouds, with a low around 61. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 28 mph.
Sunday
A 20 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 78. West southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 60. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 88. Breezy, with an east wind 7 to 12 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 28 mph.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 79. Breezy.
Wednesday Night
Mostly clear, with a low around 60. Breezy.
Thursday
Mostly sunny, with a high near 77. Breezy.
Thursday Night
Mostly clear, with a low around 57. Breezy.
Friday
Sunny, with a high near 78. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Cascade Locks OR
 45.68°N 121.91°W (Elev. 197 ft)
Last Update:
12:41 pm PDT Aug 22, 2026
Forecast Valid:
12pm PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
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