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

74°F

23°C

Humidity 60%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Last update 14 Aug 10:16 PM PDT
Extended Forecast for

2 Miles SW Cascade Locks OR

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 2am. Patchy smoke. Mostly cloudy, with a low around 62. Southwest wind around 5 mph.

    Low: 62 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 2pm. Patchy smoke before 8am. Cloudy through mid morning, then gradual clearing, with a high near 82. West southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 82 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 62. Southwest wind 5 to 8 mph.

    Low: 62 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 84. West southwest wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 84 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 62. West wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 18 mph.

    Low: 62 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Breezy.

    High: 81 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 2am. Patchy smoke. Mostly cloudy, with a low around 62. Southwest wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 2pm. Patchy smoke before 8am. Cloudy through mid morning, then gradual clearing, with a high near 82. West southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Increasing clouds, with a low around 62. Southwest wind 5 to 8 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 84. West southwest wind 5 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 62. West wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 18 mph.
Monday
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 81. Breezy.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Partly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
Last Update:
9:41 pm PDT Aug 14, 2026
Forecast Valid:
10pm PDT Aug 14, 2026-6pm PDT Aug 21, 2026
 
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