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

51°F

11°C

Humidity 88%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 21 May 06:33 AM PDT
Extended Forecast for

6 Miles SSW Cascade Locks OR

  • Today

    Today: Sunny, with a high near 66. East northeast wind 5 to 9 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Light and variable wind.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. West northwest wind 5 to 9 mph becoming southwest in the evening.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 61. West wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 45 °F

    Mostly Cloudy

  • Memorial Day

    Memorial Day: Rain likely, mainly after 11am. Snow level 6300 feet lowering to 5700 feet in the afternoon . Mostly cloudy, with a high near 59.

    High: 59 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 66. East northeast wind 5 to 9 mph.
Tonight
Mostly clear, with a low around 50. Light and variable wind.
Friday
Sunny, with a high near 65. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 49. West northwest wind 5 to 9 mph becoming southwest in the evening.
Saturday
Mostly sunny, with a high near 61. West wind 5 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 45.
Memorial Day
Rain likely, mainly after 11am. Snow level 6300 feet lowering to 5700 feet in the afternoon . Mostly cloudy, with a high near 59.
Monday Night
Rain, mainly before 11pm. Snow level 5500 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 40.
Tuesday
A chance of rain. Snow level 4500 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 61.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 44.
Wednesday
A chance of rain. Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Cascade Locks OR
 45.59°N 121.91°W (Elev. 3855 ft)
Last Update:
6:41 am PDT May 21, 2026
Forecast Valid:
6am PDT May 21, 2026-6pm PDT May 27, 2026
 
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