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

52°F

11°C

Humidity 91%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 18 Oct 10:04 PM PDT
Extended Forecast for

9 Miles NNW Cascade Locks OR

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 46. West southwest wind 6 to 8 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 46 °F

    Rain

  • Sunday

    Sunday: Rain, mainly before 11am, then showers and possibly a thunderstorm after 11am. High near 52. Breezy, with a west wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 52 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 8pm, then rain, mainly after 8pm. Low around 44. West wind 6 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Showers

  • Monday

    Monday: A 30 percent chance of rain before 11am. Partly sunny, with a high near 57. West wind around 5 mph becoming calm in the morning.

    High: 57 °F

    Chance Rain
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain, mainly after 11am. Partly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Rain Likely

Detailed Forecast

Tonight
Rain, mainly before 4am. Low around 46. West southwest wind 6 to 8 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain, mainly before 11am, then showers and possibly a thunderstorm after 11am. High near 52. Breezy, with a west wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 8pm, then rain, mainly after 8pm. Low around 44. West wind 6 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A 30 percent chance of rain before 11am. Partly sunny, with a high near 57. West wind around 5 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 41. Calm wind.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 60.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 48.
Thursday
A chance of rain. Mostly cloudy, with a high near 60.
Thursday Night
Rain likely. Mostly cloudy, with a low around 50.
Friday
Rain. Cloudy, with a high near 55.
Friday Night
Rain. Cloudy, with a low around 44.
Saturday
Rain. Cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Cascade Locks OR
 45.8°N 121.94°W (Elev. 1266 ft)
Last Update:
9:41 pm PDT Oct 18, 2025
Forecast Valid:
10pm PDT Oct 18, 2025-6pm PDT Oct 25, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation