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

45°F

7°C

Humidity 54%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 25 Apr 01:51 AM PDT
Extended Forecast for

3 Miles WNW Cascade Locks OR

  • Overnight

    Overnight: Clear, with a low around 39. Northeast wind around 7 mph.

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 61. East northeast wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. North northeast wind around 5 mph becoming calm after midnight.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of rain after 11am. Sunny, with a high near 62. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 62 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Mostly clear, with a low around 41. West southwest wind 5 to 13 mph, with gusts as high as 24 mph.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Monday

    Monday: A 30 percent chance of rain after 11am. Mostly sunny, with a high near 58. Breezy.

    High: 58 °F

    Chance Rain
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: A chance of rain. Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Breezy.

    Low: 39 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Overnight
Clear, with a low around 39. Northeast wind around 7 mph.
Saturday
Sunny, with a high near 61. East northeast wind 6 to 11 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 40. North northeast wind around 5 mph becoming calm after midnight.
Sunday
A 20 percent chance of rain after 11am. Sunny, with a high near 62. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
A 20 percent chance of rain before 11pm. Mostly clear, with a low around 41. West southwest wind 5 to 13 mph, with gusts as high as 24 mph.
Monday
A 30 percent chance of rain after 11am. Mostly sunny, with a high near 58. Breezy.
Monday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 44. Breezy.
Tuesday
A chance of rain. Partly sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 39. Breezy.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 71. Breezy.
Thursday Night
Partly cloudy, with a low around 47. Breezy.
Friday
Mostly sunny, with a high near 67. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cascade Locks OR
 45.7°N 121.94°W (Elev. 1257 ft)
Last Update:
2:07 am PDT Apr 25, 2026
Forecast Valid:
2am PDT Apr 25, 2026-6pm PDT May 1, 2026
 
Forecast Discussion
 
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Additional Resources

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