Hazardous Weather Conditions

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

77°F

25°C

Humidity 53%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Heat Index79°F (26°C)
Last update 14 Aug 04:46 PM PDT
Extended Forecast for

5 Miles SSE Cascade Locks OR

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 2am.  Patchy smoke before 2am, then patchy smoke after 3am. Mostly cloudy, with a low around 56. South southwest wind around 6 mph.

    Low: 56 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 2pm.  Patchy smoke before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 70. West wind 3 to 6 mph.

    High: 70 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 56. West southwest wind 3 to 6 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 73. West wind 3 to 6 mph.

    High: 73 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56. West southwest wind 5 to 7 mph.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 2am. Patchy smoke before 2am, then patchy smoke after 3am. Mostly cloudy, with a low around 56. South southwest wind around 6 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 2pm. Patchy smoke before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 70. West wind 3 to 6 mph.
Saturday Night
Increasing clouds, with a low around 56. West southwest wind 3 to 6 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 73. West wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 56. West southwest wind 5 to 7 mph.
Monday
Partly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 55.
Friday
A slight chance of rain. Partly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Cascade Locks OR
 45.62°N 121.83°W (Elev. 2986 ft)
4:41 pm PDT Aug 14, 2026
5pm PDT Aug 14, 2026-6pm PDT Aug 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database