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 45%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 16 Apr 07:37 PM PDT
Extended Forecast for

9 Miles NNW Cascade Locks OR

  • Tonight

    Tonight: A 20 percent chance of showers. Snow level 3300 feet lowering to 1900 feet after midnight . Partly cloudy, with a low around 33. West wind around 6 mph becoming calm in the evening.

    Low: 33 °F

    Slight Chance
    Showers

  • Friday

    Friday: Increasing clouds, with a high near 60. Calm wind.

    High: 60 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67. Calm wind becoming east around 5 mph.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 20 percent chance of rain. Mostly cloudy, with a high near 69.

    High: 69 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: A chance of rain after 11am. Partly sunny, with a high near 71.

    High: 71 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Rain Likely

Detailed Forecast

Tonight
A 20 percent chance of showers. Snow level 3300 feet lowering to 1900 feet after midnight . Partly cloudy, with a low around 33. West wind around 6 mph becoming calm in the evening.
Friday
Increasing clouds, with a high near 60. Calm wind.
Friday Night
Mostly cloudy, with a low around 40. Light and variable wind.
Saturday
Partly sunny, with a high near 67. Calm wind becoming east around 5 mph.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 47. Calm wind.
Sunday
A 20 percent chance of rain. Mostly cloudy, with a high near 69.
Sunday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 49.
Monday
A chance of rain after 11am. Partly sunny, with a high near 71.
Monday Night
Rain likely. Mostly cloudy, with a low around 48.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 64.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 47.
Wednesday
Rain likely. Mostly cloudy, with a high near 57.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A slight chance of rain. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Cascade Locks OR
 45.81°N 121.91°W (Elev. 1010 ft)
Last Update:
7:41 pm PDT Apr 16, 2026
Forecast Valid:
7pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation