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

61°F

16°C

Humidity 69%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 22 Jun 01:29 AM PDT
Extended Forecast for

5 Miles W Cascade Locks OR

  • Overnight

    Overnight: Mostly clear, with a low around 52. West northwest wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. Light northeast wind becoming east northeast 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 59. North northeast wind around 7 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradual clearing during the afternoon, with a high near 87. East northeast wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 87 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. North wind 5 to 8 mph becoming west southwest after midnight.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Breezy.

    High: 82 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. Breezy.

    Low: 53 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Breezy.

    High: 72 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 51. Breezy.

    Low: 51 °F

    Rain Likely
    and Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 52. West northwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 85. Light northeast wind becoming east northeast 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Increasing clouds, with a low around 59. North northeast wind around 7 mph.
Tuesday
Mostly cloudy, then gradual clearing during the afternoon, with a high near 87. East northeast wind 8 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 59. North wind 5 to 8 mph becoming west southwest after midnight.
Wednesday
Sunny, with a high near 82. Breezy.
Wednesday Night
Partly cloudy, with a low around 53. Breezy.
Thursday
Mostly sunny, with a high near 72. Breezy.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 51. Breezy.
Friday
Rain. Cloudy, with a high near 58. Breezy.
Friday Night
Rain. Cloudy, with a low around 48. Breezy.
Saturday
Rain. Cloudy, with a high near 56. Breezy.
Saturday Night
Rain likely. Mostly cloudy, with a low around 47. Breezy.
Sunday
Rain likely. Mostly cloudy, with a high near 59. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
Last Update:
1:41 am PDT Jun 22, 2026
Forecast Valid:
1am PDT Jun 22, 2026-6pm PDT Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation