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

48°F

9°C

Humidity 91%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 17 Nov 08:51 AM PST
Extended Forecast for

5 Miles ENE Cascade Locks OR

  • Today

    Today: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 53. West southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 40. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain. Partly sunny, with a high near 50. West wind around 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. West wind 3 to 6 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain after 4pm. Mostly sunny, with a high near 51. East wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 51 °F

    Mostly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.

    High: 51 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

Today
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 53. West southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Tonight
A 30 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 40. West wind around 10 mph, with gusts as high as 21 mph.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 50. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 37. West wind 3 to 6 mph.
Wednesday
A 30 percent chance of rain after 4pm. Mostly sunny, with a high near 51. East wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 43.
Friday
A chance of rain. Mostly cloudy, with a high near 54.
Friday Night
Rain likely. Mostly cloudy, with a low around 47.
Saturday
Rain likely. Mostly cloudy, with a high near 55.
Saturday Night
Rain likely. Mostly cloudy, with a low around 46.
Sunday
Rain likely. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Cascade Locks OR
 45.72°N 121.79°W (Elev. 190 ft)
Last Update:
8:41 am PST Nov 17, 2025
Forecast Valid:
9am PST Nov 17, 2025-6pm PST Nov 23, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation