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

Hazardous Weather Conditions

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

70°F

21°C

Humidity 60%
Wind Speed SSW 7 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 19 Aug 11:35 AM PDT
Extended Forecast for

2 Miles E Cascade Locks OR

  • Today

    Today: Mostly cloudy early, then gradual clearing, with a high near 75. West southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 75 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. West southwest wind 9 to 11 mph.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 63. West southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 78. West wind 7 to 9 mph.

    High: 78 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Breezy.

    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 64. Windy.

    High: 64 °F

    Slight Chance
    T-storms and
    Windy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 56. Windy.

    Low: 56 °F

    Increasing
    Clouds and
    Windy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 68. Breezy.

    High: 68 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

Detailed Forecast

Today
Mostly cloudy early, then gradual clearing, with a high near 75. West southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 60. West southwest wind 9 to 11 mph.
Thursday
Sunny, with a high near 80. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Increasing clouds, with a low around 63. West southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Friday
Mostly cloudy, with a high near 78. West wind 7 to 9 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Breezy.
Saturday
A 20 percent chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 64. Windy.
Saturday Night
Increasing clouds, with a low around 56. Windy.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 68. Breezy.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 73. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Cascade Locks OR
 45.69°N 121.82°W (Elev. 787 ft)
Last Update:
11:41 am PDT Aug 19, 2026
Forecast Valid:
11am PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation