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 50%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 20 May 07:33 PM PDT
Extended Forecast for

7 Miles SE Cascade Locks OR

  • Tonight

    Tonight: Partly cloudy, with a low around 43. West wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 64. East wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. Northeast wind around 6 mph becoming southwest in the evening.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. West northwest wind 8 to 11 mph becoming southwest in the evening. Winds could gust as high as 21 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

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

    High: 61 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

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

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. West wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 64. East wind 7 to 13 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 47. Northeast wind around 6 mph becoming southwest in the evening.
Friday
Sunny, with a high near 65. 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 northwest wind 8 to 11 mph becoming southwest in the evening. Winds could gust as high as 21 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 61.
Sunday Night
Mostly cloudy, with a low around 45. 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 38. Breezy.
Tuesday
A chance of rain. Snow level 4700 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 48.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Cascade Locks OR
 45.61°N 121.79°W (Elev. 3763 ft)
Last Update:
7:42 pm PDT May 20, 2026
Forecast Valid:
7pm PDT May 20, 2026-6pm PDT May 27, 2026
 
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