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

65°F

18°C

Humidity 51%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 20 May 03:53 PM PDT
Extended Forecast for

6 Miles ESE Cascade Locks OR

  • Tonight

    Tonight: Partly cloudy, with a low around 43. West northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 23 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 65. East wind 7 to 13 mph, with gusts as high as 25 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. East northeast wind around 7 mph becoming southwest after midnight.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. West southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 61. Breezy.

    High: 61 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 60. Breezy.

    High: 60 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. Breezy.

    Low: 46 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. West northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 23 mph.
Thursday
Sunny, with a high near 65. East wind 7 to 13 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 47. East northeast wind around 7 mph becoming southwest after midnight.
Friday
Sunny, with a high near 66. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 47. West southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 61. Breezy.
Saturday Night
Partly cloudy, with a low around 44. Breezy.
Sunday
Mostly sunny, with a high near 60. Breezy.
Sunday Night
Mostly cloudy, with a low around 46. Breezy.
Memorial Day
A chance of rain, mainly after 11am. Partly sunny, with a high near 50. Breezy.
Monday Night
Rain likely. Snow level 6000 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 39. Breezy.
Tuesday
A chance of rain. Snow level 4700 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 48. Breezy.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 42. Breezy.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 53. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Cascade Locks OR
 45.64°N 121.74°W (Elev. 3891 ft)
Last Update:
3:41 pm PDT May 20, 2026
Forecast Valid:
4pm PDT May 20, 2026-6pm PDT May 27, 2026
 
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