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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

35°F

2°C

Humidity 60%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 22 Jan 02:18 PM PST
Extended Forecast for

9 Miles NNW Cascade Locks OR

  • This Afternoon

    This Afternoon: A 10 percent chance of snow after 5pm.  Mostly cloudy, with a high near 38. Southeast wind around 5 mph.

    High: 38 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 8pm.  Widespread frost after 10pm.  Otherwise, partly cloudy, with a low around 25. Calm wind becoming east southeast around 6 mph after midnight.  Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow
    then Frost

  • Friday

    Friday: Widespread frost before noon.  Otherwise, sunny, with a high near 39. East southeast wind 7 to 9 mph, with gusts as high as 24 mph.

    High: 39 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost.  Otherwise, mostly clear, with a low around 22. East wind around 6 mph, with gusts as high as 18 mph.

    Low: 22 °F

    Frost

  • Saturday

    Saturday: Sunny, with a high near 41. East wind around 5 mph.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain after 10am.  Snow level 1900 feet rising to 3100 feet in the afternoon. Partly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
A 10 percent chance of snow after 5pm. Mostly cloudy, with a high near 38. Southeast wind around 5 mph.
Tonight
A 30 percent chance of snow, mainly before 8pm. Widespread frost after 10pm. Otherwise, partly cloudy, with a low around 25. Calm wind becoming east southeast around 6 mph after midnight. Little or no snow accumulation expected.
Friday
Widespread frost before noon. Otherwise, sunny, with a high near 39. East southeast wind 7 to 9 mph, with gusts as high as 24 mph.
Friday Night
Widespread frost. Otherwise, mostly clear, with a low around 22. East wind around 6 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 41. East wind around 5 mph.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 29.
Monday
A slight chance of rain after 10am. Snow level 1900 feet rising to 3100 feet in the afternoon. Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain. Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Cascade Locks OR
 45.81°N 121.91°W (Elev. 1010 ft)
2:21 pm PST Jan 22, 2026
2pm PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database