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

64°F

18°C

Humidity 65%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 29 Sep 02:03 PM PDT
Extended Forecast for

2 Miles SW Cascade Locks OR

  • This Afternoon

    This Afternoon: Rain. Steady temperature around 64. West southwest wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Rain

  • Tonight

    Tonight: A 30 percent chance of rain between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 51. Southwest wind around 6 mph becoming light and variable.

    Low: 51 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Rain, mainly after 2pm. High near 68. East northeast wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 68 °F

    Mostly Sunny
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 54. South southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Rain

  • Wednesday

    Wednesday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 63. South southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain before 11pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain. Steady temperature around 64. West southwest wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of rain between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 51. Southwest wind around 6 mph becoming light and variable.
Tuesday
Rain, mainly after 2pm. High near 68. East northeast wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 54. South southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 63. South southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Thursday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Thursday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 67.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Saturday
A chance of rain. Partly sunny, with a high near 62.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
Last Update:
2:06 pm PDT Sep 29, 2025
Forecast Valid:
2pm PDT Sep 29, 2025-6pm PDT Oct 5, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation