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

64°F

18°C

Humidity 70%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 01 Aug 03:17 AM PDT
Extended Forecast for

8 Miles ENE Cascade Locks OR

  • Overnight

    Overnight: Partly cloudy, with a low around 60. Breezy, with a west wind around 18 mph, with gusts as high as 25 mph.

    Low: 60 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A slight chance of rain before 1pm, then a chance of rain after 2pm. Partly sunny, with a high near 71. Windy, with a west wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    High: 71 °F

    Windy. Partly
    Sunny then
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Breezy, with a west wind 11 to 20 mph, with gusts as high as 30 mph.

    Low: 56 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 72. Breezy, with a west wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 72 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. Breezy, with a west wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 56 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Breezy.

    High: 88 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 60. Breezy, with a west wind around 18 mph, with gusts as high as 25 mph.
Saturday
A slight chance of rain before 1pm, then a chance of rain after 2pm. Partly sunny, with a high near 71. Windy, with a west wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 56. Breezy, with a west wind 11 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 72. Breezy, with a west wind 13 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 56. Breezy, with a west wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Monday
Sunny, with a high near 82.
Monday Night
Clear, with a low around 63.
Tuesday
Sunny, with a high near 88. Breezy.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 88. Breezy.
Wednesday Night
Mostly clear, with a low around 63. Breezy.
Thursday
Sunny, with a high near 84. Breezy.
Thursday Night
Mostly clear, with a low around 62. Breezy.
Friday
Sunny, with a high near 84. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Cascade Locks OR
 45.7°N 121.73°W (Elev. 246 ft)
Last Update:
2:41 am PDT Aug 1, 2026
Forecast Valid:
3am PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
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Additional Resources

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Chance of Precipitation