National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

79°F

26°C

Humidity 41%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index79°F (26°C)
Last update 11 Aug 07:36 PM PDT
Extended Forecast for

2 Miles ESE Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 55. Breezy, with a west southwest wind around 17 mph, with gusts as high as 22 mph.

    Low: 55 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 22 mph.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. West wind 8 to 10 mph.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. West southwest wind 9 to 11 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain before 11pm. Partly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 55. Breezy, with a west southwest wind around 17 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 63. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 56. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 68. West wind 8 to 10 mph.
Thursday Night
Mostly clear, with a low around 58. West southwest wind 9 to 11 mph.
Friday
Mostly sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 60.
Sunday
Partly sunny, with a high near 73.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 62.
Monday
Partly sunny, with a high near 70.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 59.
Tuesday
A slight chance of rain. Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Cascade Locks OR
 45.67°N 121.84°W (Elev. 2717 ft)
Last Update:
7:41 pm PDT Aug 11, 2026
Forecast Valid:
7pm PDT Aug 11, 2026-6pm PDT Aug 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation