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Tropical Depression Nine in the Gulf of America; California October Heat Wave Continues

Tropical Depression Nine is forecast to track toward the central U.S. Gulf Coast while strengthening into a tropical storm by early Wednesday and a hurricane on Thursday. Stay tuned to forecast updates. Much higher than typical October temperatures will continue across much of California through midweek. Temperatures are forecast to gradually cool beginning Thursday in Coastal California. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

60°F

16°C

Humidity 79%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 06 Oct 09:28 PM PDT
Extended Forecast for

Cascade Locks OR

  • Tonight

    Tonight: Clear, with a low around 58. Calm wind becoming northeast around 5 mph after midnight.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. East northeast wind 6 to 8 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Light east wind.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Light and variable wind becoming north 5 to 7 mph in the morning.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. West southwest wind 7 to 11 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers after 11am. Partly sunny, with a high near 64. Windy.

    High: 64 °F

    Chance
    Showers and
    Windy

  • Friday Night

    Friday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 48. Windy.

    Low: 48 °F

    Windy. Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain after 11am. Partly sunny, with a high near 55. Windy.

    High: 55 °F

    Chance Rain
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 58. Calm wind becoming northeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 76. East northeast wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 59. Light east wind.
Thursday
Sunny, with a high near 77. Light and variable wind becoming north 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 57. West southwest wind 7 to 11 mph.
Friday
A 30 percent chance of showers after 11am. Partly sunny, with a high near 64. Windy.
Friday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 48. Windy.
Saturday
A chance of rain after 11am. Partly sunny, with a high near 55. Windy.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 43. Breezy.
Columbus Day
Sunny, with a high near 60. Windy.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.69°N 121.85°W (Elev. 200 ft)
Last Update:
9:41 pm PDT Oct 6, 2026
Forecast Valid:
9pm PDT Oct 6, 2026-6pm PDT Oct 13, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation