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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

59°F

15°C

Humidity 82%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 06 Oct 10:18 PM PDT
Extended Forecast for

2 Miles WNW Cascade Locks OR

  • Tonight

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

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Northeast wind 6 to 8 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

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

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. North wind 3 to 8 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. West southwest wind 6 to 8 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of showers after 11am. Partly sunny, with a high near 68. Windy.

    High: 68 °F

    Chance
    Showers and
    Windy

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 48. Breezy.

    Low: 48 °F

    Chance Rain
    and Breezy

  • Saturday

    Saturday: A chance of rain after 11am. Partly sunny, with a high near 60. Breezy.

    High: 60 °F

    Chance Rain
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 58. Calm wind becoming north northeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 82. Northeast wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 59. Light east northeast wind.
Thursday
Sunny, with a high near 83. North wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 57. West southwest wind 6 to 8 mph.
Friday
A 40 percent chance of showers after 11am. Partly sunny, with a high near 68. Windy.
Friday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 48. Breezy.
Saturday
A chance of rain after 11am. Partly sunny, with a high near 60. Breezy.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 43.
Columbus Day
Sunny, with a high near 64. Windy.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Cascade Locks OR
 45.68°N 121.91°W (Elev. 197 ft)
Last Update:
9:41 pm PDT Oct 6, 2026
Forecast Valid:
10pm 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