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

46°F

8°C

Humidity 78%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 17 May 01:47 AM PDT
Extended Forecast for

2 Miles ESE Cascade Locks OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 41. Breezy, with a west southwest wind around 17 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 54. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 21 mph.

    High: 54 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 43. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 18 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 57. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 21 mph.

    High: 57 °F

    Becoming
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Clear and
    Breezy then
    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Breezy.

    High: 57 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. Breezy.

    Low: 47 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 41. Breezy, with a west southwest wind around 17 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 54. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 21 mph.
Sunday Night
Increasing clouds, with a low around 43. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 18 mph.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 57. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 44. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 57. Breezy.
Tuesday Night
Partly cloudy, with a low around 47. Breezy.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 63. Breezy.
Thursday Night
Mostly clear, with a low around 50. Breezy.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 50. Breezy.
Saturday
Mostly sunny, with a high near 65. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Cascade Locks OR
 45.67°N 121.84°W (Elev. 2717 ft)
Last Update:
1:42 am PDT May 17, 2026
Forecast Valid:
2am PDT May 17, 2026-6pm PDT May 23, 2026
 
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