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

71°F

22°C

Humidity 61%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 14 Aug 12:46 PM PDT
Extended Forecast for

6 Miles SE Cascade Locks OR

  • This Afternoon

    This Afternoon: Patchy smoke. Sunny, with a high near 64. West wind 3 to 5 mph.

    High: 64 °F

    Patchy Smoke

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 2am. Patchy smoke before 2am, then patchy smoke after 3am. Mostly cloudy, with a low around 54. Southwest wind around 9 mph.

    Low: 54 °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 62. West wind 6 to 9 mph.

    High: 62 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 54. West southwest wind around 10 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 65. West wind 6 to 9 mph.

    High: 65 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Breezy.

    Low: 52 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. Breezy.

    High: 59 °F

    Mostly Sunny
    and Breezy
    then Sunny

Detailed Forecast

This Afternoon
Patchy smoke. Sunny, with a high near 64. West wind 3 to 5 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 2am. Patchy smoke before 2am, then patchy smoke after 3am. Mostly cloudy, with a low around 54. Southwest wind around 9 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 62. West wind 6 to 9 mph.
Saturday Night
Increasing clouds, with a low around 54. West southwest wind around 10 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 65. West wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 52. Breezy.
Tuesday
Mostly sunny, with a high near 59. Breezy.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Cascade Locks OR
 45.63°N 121.77°W (Elev. 4442 ft)
Last Update:
12:41 pm PDT Aug 14, 2026
Forecast Valid:
1pm PDT Aug 14, 2026-6pm PDT Aug 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation