Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

83°F

28°C

Humidity 34%
Wind Speed SSE 6 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Heat Index82°F (28°C)
Last update 19 Aug 05:35 PM PDT
Extended Forecast for

2 Miles ESE Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 60. Southwest wind 8 to 10 mph.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. West southwest wind 8 to 11 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 66. Southwest wind 7 to 9 mph.

    Low: 66 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 74. West wind 6 to 8 mph.

    High: 74 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 11am.  Mostly sunny, with a high near 61. Breezy.

    High: 61 °F

    Breezy.
    Slight Chance
    T-storms then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 55. Breezy.

    Low: 55 °F

    Increasing
    Clouds and
    Breezy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 65. Breezy.

    High: 65 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 60. Southwest wind 8 to 10 mph.
Thursday
Sunny, with a high near 76. West southwest wind 8 to 11 mph.
Thursday Night
Increasing clouds, with a low around 66. Southwest wind 7 to 9 mph.
Friday
Mostly cloudy, with a high near 74. West wind 6 to 8 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 22 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 61. Breezy.
Saturday Night
Increasing clouds, with a low around 55. Breezy.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 65. Breezy.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Cascade Locks OR
 45.67°N 121.84°W (Elev. 2717 ft)
5:41 pm PDT Aug 19, 2026
5pm PDT Aug 19, 2026-6pm PDT Aug 26, 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