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

40°F

4°C

Humidity 69%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 26 Apr 06:22 AM PDT
Extended Forecast for

9 Miles NNW Cascade Locks OR

  • Today

    Today: Sunny, with a high near 65. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. West northwest wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of rain after 11am. Mostly sunny, with a high near 60. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 60 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 44. West wind 5 to 9 mph becoming light in the evening. Winds could gust as high as 21 mph.

    Low: 44 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain. Mostly cloudy, then gradually becoming sunny, with a high near 61. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 61 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 65. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
Mostly clear, with a low around 42. West northwest wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 60. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 44. West wind 5 to 9 mph becoming light in the evening. Winds could gust as high as 21 mph.
Tuesday
A 20 percent chance of rain. Mostly cloudy, then gradually becoming sunny, with a high near 61. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 47.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Cascade Locks OR
 45.81°N 121.91°W (Elev. 1010 ft)
Last Update:
5:41 am PDT Apr 26, 2026
Forecast Valid:
6am PDT Apr 26, 2026-6pm PDT May 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation