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 57%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 23 Aug 12:35 AM PDT
Extended Forecast for

6 Miles ENE Cascade Locks OR

  • Overnight

    Overnight: A slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 59. Breezy, with a west wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers and
    Breezy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 72. Breezy, with a west wind around 16 mph, with gusts as high as 26 mph.

    High: 72 °F

    Becoming
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Patchy smoke after 3am. Mostly clear, with a low around 61. West southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 61 °F

    Mostly Clear
    then Patchy
    Smoke

  • Monday

    Monday: Patchy smoke. Sunny, with a high near 81. Breezy, with an east wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 81 °F

    Patchy Smoke
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. East wind 5 to 8 mph becoming light and variable after midnight.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Breezy.

    Low: 60 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 74. Breezy.

    High: 74 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Breezy.

    Low: 59 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Overnight
A slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 59. Breezy, with a west wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 72. Breezy, with a west wind around 16 mph, with gusts as high as 26 mph.
Sunday Night
Patchy smoke after 3am. Mostly clear, with a low around 61. West southwest wind 5 to 10 mph becoming light and variable after midnight.
Monday
Patchy smoke. Sunny, with a high near 81. Breezy, with an east wind 7 to 16 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 65. East wind 5 to 8 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 60. Breezy.
Wednesday
Sunny, with a high near 74. Breezy.
Wednesday Night
Mostly clear, with a low around 59. Breezy.
Thursday
Sunny, with a high near 71. Breezy.
Thursday Night
Mostly clear, with a low around 58. Breezy.
Friday
Sunny, with a high near 72. Breezy.
Friday Night
Mostly clear, with a low around 58. Breezy.
Saturday
Sunny, with a high near 71. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Cascade Locks OR
 45.7°N 121.76°W (Elev. 115 ft)
Last Update:
12:41 am PDT Aug 23, 2026
Forecast Valid:
1am PDT Aug 23, 2026-6pm PDT Aug 29, 2026
 
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Additional Resources

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