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

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

85°F

29°C

Humidity 28%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index83°F (28°C)
Last update 25 Aug 06:45 PM PDT
Extended Forecast for

3 Miles NNE Multnomah Falls OR

  • Tonight

    Tonight: Mostly clear, with a low around 59. West wind 6 to 9 mph.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. West wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. West southwest wind around 9 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 77. West southwest wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 77 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Friday Night

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

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of rain before 11am. Mostly sunny, with a high near 74.

    High: 74 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 59. West wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 81. West wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 60. West southwest wind around 9 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 77. West southwest wind 8 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 58. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 57.
Saturday
A slight chance of rain before 11am. Mostly sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 55.
Monday
Mostly sunny, with a high near 74.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 57.
Tuesday
A chance of rain. Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Multnomah Falls OR
 45.61°N 122.1°W (Elev. 200 ft)
Last Update:
6:41 pm PDT Aug 25, 2026
Forecast Valid:
7pm PDT Aug 25, 2026-6pm PDT Sep 1, 2026
 
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