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

55°F

13°C

Humidity 47%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 06 Oct 09:23 AM PDT
Extended Forecast for

3 Miles WNW Cascade Locks OR

  • Today

    Today: Sunny, with a high near 68. Breezy, with an east wind 15 to 18 mph, with gusts as high as 34 mph.

    High: 68 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 50. Breezy, with a northeast wind 14 to 20 mph, with gusts as high as 34 mph.

    Low: 50 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 71. Breezy, with an east wind 8 to 17 mph, with gusts as high as 30 mph.

    High: 71 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. East wind around 6 mph becoming light and variable.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. West wind 6 to 9 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly after 11pm. Partly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain. Partly sunny, with a high near 66.

    High: 66 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 68. Breezy, with an east wind 15 to 18 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 50. Breezy, with a northeast wind 14 to 20 mph, with gusts as high as 34 mph.
Tuesday
Sunny, with a high near 71. Breezy, with an east wind 8 to 17 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 46. East wind around 6 mph becoming light and variable.
Wednesday
Mostly sunny, with a high near 61. West wind 6 to 9 mph.
Wednesday Night
A 30 percent chance of rain, mainly after 11pm. Partly cloudy, with a low around 47.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 66.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48.
Friday
A chance of rain. Mostly cloudy, with a high near 61.
Friday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 46.
Saturday
Rain. Mostly cloudy, with a high near 53.
Saturday Night
Rain. Cloudy, with a low around 43.
Sunday
Rain likely. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cascade Locks OR
 45.7°N 121.94°W (Elev. 1257 ft)
Last Update:
9:20 am PDT Oct 6, 2025
Forecast Valid:
9am PDT Oct 6, 2025-6pm PDT Oct 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation