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

60°F

16°C

Humidity 61%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 19 May 11:07 PM PDT
Extended Forecast for

4 Miles ESE Cascade Locks OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Southwest wind around 8 mph.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. West northwest wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.

    Low: 47 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 72. Light east southeast wind becoming east northeast 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. West southwest wind around 6 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69. Breezy.

    High: 69 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Breezy.

    Low: 47 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. Southwest wind around 8 mph.
Wednesday
Mostly sunny, with a high near 64. West northwest wind 6 to 8 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 72. Light east southeast wind becoming east northeast 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 51. West southwest wind around 6 mph.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 69. Breezy.
Saturday Night
Partly cloudy, with a low around 47. Breezy.
Sunday
Mostly sunny, with a high near 67. Breezy.
Sunday Night
Mostly cloudy, with a low around 45. Breezy.
Memorial Day
A chance of rain. Partly sunny, with a high near 56. Breezy.
Monday Night
A chance of rain. Partly cloudy, with a low around 40. Breezy.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Cascade Locks OR
 45.65°N 121.81°W (Elev. 1870 ft)
Last Update:
10:41 pm PDT May 19, 2026
Forecast Valid:
11pm PDT May 19, 2026-6pm PDT May 26, 2026
 
Forecast Discussion
 
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