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

53°F

12°C

Humidity 40%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 16 Apr 03:07 PM PDT
Extended Forecast for

11 Miles NNE Cascade Locks OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 41. Breezy, with a west wind 18 to 20 mph, with gusts as high as 30 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 30. Breezy, with a west wind 10 to 18 mph, with gusts as high as 29 mph.

    Low: 30 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 49. West wind around 8 mph becoming south southeast in the afternoon.

    High: 49 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Southeast wind 5 to 10 mph becoming northeast in the evening.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57. Breezy, with an east southeast wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 57 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain. Mostly cloudy, with a high near 60. Breezy.

    High: 60 °F

    Slight Chance
    Rain and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: A chance of rain after 11am. Partly sunny, with a high near 63.

    High: 63 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 41. Breezy, with a west wind 18 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 30. Breezy, with a west wind 10 to 18 mph, with gusts as high as 29 mph.
Friday
Increasing clouds, with a high near 49. West wind around 8 mph becoming south southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 38. Southeast wind 5 to 10 mph becoming northeast in the evening.
Saturday
Partly sunny, with a high near 57. Breezy, with an east southeast wind 9 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
A 20 percent chance of rain. Mostly cloudy, with a high near 60. Breezy.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 46.
Monday
A chance of rain after 11am. Partly sunny, with a high near 63.
Monday Night
A chance of rain. Mostly cloudy, with a low around 45.
Tuesday
Rain likely. Partly sunny, with a high near 54. Breezy.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 44. Breezy.
Wednesday
Rain likely. Mostly cloudy, with a high near 48. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Cascade Locks OR
 45.81°N 121.76°W (Elev. 2795 ft)
Last Update:
2:41 pm PDT Apr 16, 2026
Forecast Valid:
3pm PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation