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

64°F

18°C

Humidity 75%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 13 Aug 02:06 AM PDT
Extended Forecast for

5 Miles W Cascade Locks OR

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 59. West southwest wind around 5 mph.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy smoke after 11am. Sunny, with a high near 80. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    High: 80 °F

    Patchy Smoke

  • Thursday Night

    Thursday Night: Areas of smoke. Mostly clear, with a low around 57. Northwest wind around 6 mph becoming light and variable.

    Low: 57 °F

    Areas Smoke

  • Friday

    Friday: Patchy smoke before 9am. Sunny, with a high near 79. West southwest wind 5 to 10 mph.

    High: 79 °F

    Patchy Smoke
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. West southwest wind 5 to 10 mph.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 59. West southwest wind around 5 mph.
Thursday
Patchy smoke after 11am. Sunny, with a high near 80. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Thursday Night
Areas of smoke. Mostly clear, with a low around 57. Northwest wind around 6 mph becoming light and variable.
Friday
Patchy smoke before 9am. Sunny, with a high near 79. West southwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 57. West southwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Partly sunny, with a high near 79.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
A slight chance of rain. Partly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 73.
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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:
2:02 am PDT Aug 13, 2026
Forecast Valid:
2am PDT Aug 13, 2026-6pm PDT Aug 19, 2026
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation