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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

56°F

13°C

Humidity 92%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 07 Oct 12:48 AM PDT
Extended Forecast for

2 Miles N Multnomah Falls OR

  • Overnight

    Overnight: Clear, with a low around 57. East northeast wind 8 to 10 mph.

    Low: 57 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. East northeast wind 6 to 11 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 57. Light and variable wind becoming east northeast 5 to 7 mph in the evening.

    Low: 57 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83. East northeast wind 6 to 8 mph becoming west in the afternoon.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. West wind around 7 mph becoming south in the evening.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: A 50 percent chance of showers after 11am. Partly sunny, with a high near 65. Breezy.

    High: 65 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 48. Breezy. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely and
    Breezy

  • Saturday

    Saturday: A chance of showers. Partly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Saturday Night

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

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 57. East northeast wind 8 to 10 mph.
Wednesday
Sunny, with a high near 84. East northeast wind 6 to 11 mph.
Wednesday Night
Clear, with a low around 57. Light and variable wind becoming east northeast 5 to 7 mph in the evening.
Thursday
Sunny, with a high near 83. East northeast wind 6 to 8 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 55. West wind around 7 mph becoming south in the evening.
Friday
A 50 percent chance of showers after 11am. Partly sunny, with a high near 65. Breezy.
Friday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 48. Breezy. Chance of precipitation is 60%.
Saturday
A chance of showers. Partly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 43. Breezy.
Columbus Day
Sunny, with a high near 65. Breezy.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Mostly sunny, with a high near 67. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Multnomah Falls OR
 45.61°N 122.1°W (Elev. 200 ft)
Last Update:
12:41 am PDT Oct 7, 2026
Forecast Valid:
1am 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