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Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

38°F

3°C

Humidity 65%
Wind Speed ENE 8 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 17 Jan 03:22 AM PST
Extended Forecast for

11 Miles NNE Cascade Locks OR

  • Overnight

    Overnight: Mostly clear, with a low around 29. Blustery, with an east northeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Mostly Clear
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 35. Breezy, with an east northeast wind 16 to 20 mph, with gusts as high as 31 mph.

    High: 35 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. East northeast wind around 13 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 36. East wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 36 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. Breezy, with an east wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 36. Breezy.

    High: 36 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 29. Blustery, with an east northeast wind around 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 35. Breezy, with an east northeast wind 16 to 20 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 28. East northeast wind around 13 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 36. East wind 11 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 28. Breezy, with an east wind 13 to 15 mph, with gusts as high as 23 mph.
M.L.King Day
Sunny, with a high near 36. Breezy.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
A chance of rain and snow. Partly sunny, with a high near 37.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Friday
A chance of snow. Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Cascade Locks OR
 45.81°N 121.76°W (Elev. 2795 ft)
Last Update:
2:46 am PST Jan 17, 2026
Forecast Valid:
3am PST Jan 17, 2026-6pm PST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation