October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

57°F

14°C

Humidity 86%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 06 Oct 09:48 AM PDT
Extended Forecast for

2 Miles E Cascade Locks OR

  • Today

    Today: Sunny, with a high near 73. Light and variable wind becoming north northeast around 6 mph in the afternoon.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 56. South southwest wind around 5 mph becoming light and variable.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. East wind 5 to 7 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. East southeast wind 3 to 5 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. East wind 5 to 7 mph becoming north in the afternoon.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of rain after 11am.  Mostly sunny, with a high near 64. Breezy.

    High: 64 °F

    Chance Rain
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. Breezy.

    Low: 50 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 54. Breezy.

    High: 54 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

Detailed Forecast

Today
Sunny, with a high near 73. Light and variable wind becoming north northeast around 6 mph in the afternoon.
Tonight
Clear, with a low around 56. South southwest wind around 5 mph becoming light and variable.
Wednesday
Sunny, with a high near 74. East wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 58. East southeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 75. East wind 5 to 7 mph becoming north in the afternoon.
Thursday Night
Mostly clear, with a low around 57.
Friday
A 30 percent chance of rain after 11am. Mostly sunny, with a high near 64. Breezy.
Friday Night
Partly cloudy, with a low around 50. Breezy.
Saturday
Mostly sunny, with a high near 54. Breezy.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 45.
Columbus Day
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Cascade Locks OR
 45.67°N 121.81°W (Elev. 1942 ft)
9:41 am PDT Oct 6, 2026
10am PDT Oct 6, 2026-6pm PDT Oct 12, 2026
 
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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