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

58°F

14°C

Humidity 75%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 22 Jun 03:29 AM PDT
Extended Forecast for

3 Miles S Cascade Locks OR

  • Overnight

    Overnight: Mostly clear, with a low around 50. Light southwest wind.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. Calm wind becoming east around 6 mph in the morning.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 59. East wind 3 to 6 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradual clearing during the afternoon, with a high near 78. East northeast wind around 6 mph.

    High: 78 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. North northwest wind around 6 mph becoming west southwest in the evening.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 50. Light southwest wind.
Monday
Sunny, with a high near 76. Calm wind becoming east around 6 mph in the morning.
Monday Night
Increasing clouds, with a low around 59. East wind 3 to 6 mph.
Tuesday
Mostly cloudy, then gradual clearing during the afternoon, with a high near 78. East northeast wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 58. North northwest wind around 6 mph becoming west southwest in the evening.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 46.
Friday
Rain. Cloudy, with a high near 50.
Friday Night
Rain. Cloudy, with a low around 43. Breezy.
Saturday
Rain. Cloudy, with a high near 47. Breezy.
Saturday Night
Rain likely. Mostly cloudy, with a low around 42. Breezy.
Sunday
Rain likely. Partly sunny, with a high near 49. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Cascade Locks OR
 45.64°N 121.87°W (Elev. 3615 ft)
Last Update:
3:41 am PDT Jun 22, 2026
Forecast Valid:
3am PDT Jun 22, 2026-6pm PDT Jun 28, 2026
 
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Additional Resources

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