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

66°F

19°C

Humidity 50%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 20 May 05:33 PM PDT
Extended Forecast for

11 Miles NNE Cascade Locks OR

  • Tonight

    Tonight: Partly cloudy, with a low around 46. West wind 5 to 14 mph becoming northeast after midnight. Winds could gust as high as 22 mph.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 68. East wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. Southeast wind around 8 mph becoming northwest in the evening.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. West northwest wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Breezy.

    High: 65 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Breezy.

    Low: 46 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Breezy.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

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

    Low: 46 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. West wind 5 to 14 mph becoming northeast after midnight. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 68. East wind 7 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 50. Southeast wind around 8 mph becoming northwest in the evening.
Friday
Sunny, with a high near 69. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 50. West northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 65. Breezy.
Saturday Night
Partly cloudy, with a low around 46. Breezy.
Sunday
Mostly sunny, with a high near 63. Breezy.
Sunday Night
Mostly cloudy, with a low around 46. Breezy.
Memorial Day
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 52. Breezy.
Monday Night
Rain likely. Snow level 6000 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 41. Breezy.
Tuesday
A chance of rain. Snow level 4700 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 52. Breezy.
Tuesday Night
Partly cloudy, with a low around 44. Breezy.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 57. Breezy.
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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:
5:41 pm PDT May 20, 2026
Forecast Valid:
5pm PDT May 20, 2026-6pm PDT May 27, 2026
 
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