National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Isaias in the Gulf; California Heat Continues

Tropical Storm Isaias is forecast to track toward the central U.S. Gulf Coast while strengthening into a hurricane on Thursday. Residents from Louisiana to the Florida Panhandle should closely monitor the latest updates. Much higher than typical October temperatures will continue across much of California through midweek. Temperatures are forecast to gradually cool beginning Thursday. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

51°F

11°C

Humidity 91%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 07 Oct 07:28 AM PDT
Extended Forecast for

10 Miles NE Cascade Locks OR

  • Today

    Today: Sunny, with a high near 75. Northeast wind 5 to 7 mph becoming southeast in the afternoon.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. Light northeast wind.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. West wind 5 to 8 mph.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 11am. Partly sunny, with a high near 58. Breezy, with a west wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 58 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 52. Breezy.

    High: 52 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 75. Northeast wind 5 to 7 mph becoming southeast in the afternoon.
Tonight
Mostly clear, with a low around 54. Light northeast wind.
Thursday
Sunny, with a high near 75. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Thursday Night
Partly cloudy, with a low around 52. West wind 5 to 8 mph.
Friday
A 30 percent chance of showers after 11am. Partly sunny, with a high near 58. Breezy, with a west wind 10 to 17 mph, with gusts as high as 26 mph.
Friday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 44. Breezy.
Saturday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 52. Breezy.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 39.
Columbus Day
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Cascade Locks OR
 45.79°N 121.75°W (Elev. 1955 ft)
Last Update:
7:41 am PDT Oct 7, 2026
Forecast Valid:
7am PDT Oct 7, 2026-6pm PDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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