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

64°F

18°C

Humidity 46%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 26 May 04:34 PM PDT
Extended Forecast for

5 Miles W Cascade Locks OR

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Mostly sunny, with a high near 59. West wind around 11 mph, with gusts as high as 21 mph.

    High: 59 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. West wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 74. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. West southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 22 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 75. Breezy, with a west wind 5 to 15 mph, with gusts as high as 26 mph.

    High: 75 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely after 11pm. Mostly cloudy, with a low around 48. Breezy. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely and
    Breezy

  • Friday

    Friday: A 40 percent chance of showers before 11am. Mostly cloudy, with a high near 57. Windy.

    High: 57 °F

    Chance
    Showers and
    Windy then
    Mostly Cloudy
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Windy.

    Low: 41 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Breezy.

    High: 58 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly sunny, with a high near 59. West wind around 11 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 46. West wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 74. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 52. West southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 22 mph.
Thursday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 75. Breezy, with a west wind 5 to 15 mph, with gusts as high as 26 mph.
Thursday Night
A chance of showers and thunderstorms, then showers likely after 11pm. Mostly cloudy, with a low around 48. Breezy. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers before 11am. Mostly cloudy, with a high near 57. Windy.
Friday Night
Partly cloudy, with a low around 41. Windy.
Saturday
Mostly sunny, with a high near 58. Breezy.
Saturday Night
Mostly clear, with a low around 40. Breezy.
Sunday
Mostly sunny, with a high near 63. Breezy.
Sunday Night
Mostly clear, with a low around 43. Breezy.
Monday
Sunny, with a high near 77. Breezy.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Mostly sunny, with a high near 80. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
Last Update:
4:41 pm PDT May 26, 2026
Forecast Valid:
4pm PDT May 26, 2026-6pm PDT Jun 2, 2026
 
Forecast Discussion
 
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Additional Resources

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