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

76°F

24°C

Humidity 48%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Heat Index78°F (26°C)
Last update 13 Aug 11:18 AM PDT
Extended Forecast for

4 Miles NE Cascade Locks OR

  • Today

    Today: Sunny, with a high near 81. Breezy, with a west southwest wind around 17 mph, with gusts as high as 32 mph.

    High: 81 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 58. Breezy, with a west southwest wind around 15 mph, with gusts as high as 28 mph.

    Low: 58 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Breezy, with a west wind 13 to 15 mph, with gusts as high as 28 mph.

    High: 74 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 61. West wind 9 to 14 mph, with gusts as high as 26 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 61 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 69. West southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 69 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain. Low around 63. Chance of precipitation is 80%.

    Low: 63 °F

    Rain

  • Saturday

    Saturday: Rain likely before 11am, then a chance of showers after 11am. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.

    High: 71 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 81. Breezy, with a west southwest wind around 17 mph, with gusts as high as 32 mph.
Tonight
Increasing clouds, with a low around 58. Breezy, with a west southwest wind around 15 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 74. Breezy, with a west wind 13 to 15 mph, with gusts as high as 28 mph.
Thursday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 61. West wind 9 to 14 mph, with gusts as high as 26 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 69. West southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Low around 63. Chance of precipitation is 80%.
Saturday
Rain likely before 11am, then a chance of showers after 11am. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
Saturday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Cascade Locks OR
 45.73°N 121.83°W (Elev. 1010 ft)
Last Update:
11:06 am PDT Aug 13, 2025
Forecast Valid:
11am PDT Aug 13, 2025-6pm PDT Aug 19, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation