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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

54°F

12°C

Humidity 91%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 07 Oct 02:48 AM PDT
Extended Forecast for

3 Miles ESE Cascade Locks OR

  • Overnight

    Overnight: Clear, with a steady temperature around 57. Light southeast wind.

    Low: 57 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. Light and variable wind becoming southeast around 5 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Light east southeast wind.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Light and variable wind becoming west northwest around 5 mph in the afternoon.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. West southwest wind 5 to 7 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of showers after 11am. Partly sunny, with a high near 59.

    High: 59 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers after 11am. Partly sunny, with a high near 53.

    High: 53 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a steady temperature around 57. Light southeast wind.
Wednesday
Sunny, with a high near 76. Light and variable wind becoming southeast around 5 mph.
Wednesday Night
Mostly clear, with a low around 55. Light east southeast wind.
Thursday
Sunny, with a high near 77. Light and variable wind becoming west northwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 54. West southwest wind 5 to 7 mph.
Friday
A 40 percent chance of showers after 11am. Partly sunny, with a high near 59.
Friday Night
A 40 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 44.
Saturday
A chance of showers after 11am. Partly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 41.
Columbus Day
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Cascade Locks OR
 45.65°N 121.81°W (Elev. 1870 ft)
Last Update:
2:41 am PDT Oct 7, 2026
Forecast Valid:
3am PDT Oct 7, 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