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

81°F

27°C

Humidity 35%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Heat Index80°F (27°C)
Last update 19 Aug 02:15 PM PDT
Extended Forecast for

2 Miles N Multnomah Falls OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. West southwest wind around 9 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. West southwest wind around 6 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. West southwest wind 5 to 10 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 64. West southwest wind 5 to 7 mph becoming south southeast in the evening.

    Low: 64 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 85. South southeast wind 6 to 9 mph becoming west in the morning.

    High: 85 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 11am. Partly sunny, with a high near 74. Breezy.

    High: 74 °F

    Slight Chance
    T-storms then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 59. Breezy.

    Low: 59 °F

    Increasing
    Clouds and
    Breezy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 77.

    High: 77 °F

    Gradual
    Clearing

Detailed Forecast

This Afternoon
Sunny, with a high near 83. West southwest wind around 9 mph.
Tonight
Mostly clear, with a low around 61. West southwest wind around 6 mph.
Thursday
Sunny, with a high near 87. West southwest wind 5 to 10 mph.
Thursday Night
Increasing clouds, with a low around 64. West southwest wind 5 to 7 mph becoming south southeast in the evening.
Friday
Mostly cloudy, with a high near 85. South southeast wind 6 to 9 mph becoming west in the morning.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 60.
Saturday
A 20 percent chance of showers and thunderstorms before 11am. Partly sunny, with a high near 74. Breezy.
Saturday Night
Increasing clouds, with a low around 59. Breezy.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 77.
Sunday Night
Mostly clear, with a low around 58.
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.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Multnomah Falls OR
 45.61°N 122.1°W (Elev. 200 ft)
Last Update:
2:01 pm PDT Aug 19, 2026
Forecast Valid:
2pm PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation