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

53°F

12°C

Humidity 85%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 01 Nov 08:03 PM PDT
Extended Forecast for

3 Miles WSW Cascade Locks OR

  • Tonight

    Tonight: Showers likely, mainly between 10pm and 5am. Mostly cloudy, with a low around 46. West southwest wind 9 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 57. Southwest wind around 6 mph becoming light and variable in the afternoon.

    High: 57 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. East northeast wind 5 to 13 mph, with gusts as high as 29 mph.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of rain. Mostly cloudy, with a high near 54. East wind 6 to 14 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 45. East wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 48. Breezy. Chance of precipitation is 100%.

    Low: 48 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Showers. Cloudy, with a high near 57. Breezy.

    High: 57 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Cloudy, with a low around 50. Breezy.

    Low: 50 °F

    Showers and
    Breezy

Detailed Forecast

Tonight
Showers likely, mainly between 10pm and 5am. Mostly cloudy, with a low around 46. West southwest wind 9 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 57. Southwest wind around 6 mph becoming light and variable in the afternoon.
Sunday Night
Mostly cloudy, with a low around 45. East northeast wind 5 to 13 mph, with gusts as high as 29 mph.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 54. East wind 6 to 14 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain likely. Mostly cloudy, with a low around 45. East wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Tuesday Night
Rain. Low around 48. Breezy. Chance of precipitation is 100%.
Wednesday
Showers. Cloudy, with a high near 57. Breezy.
Wednesday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 50. Breezy.
Thursday
Showers. Cloudy, with a high near 55. Breezy.
Thursday Night
Showers. Cloudy, with a low around 47. Breezy.
Friday
Showers. Cloudy, with a high near 52. Breezy.
Friday Night
Showers likely. Mostly cloudy, with a low around 44.
Saturday
A chance of showers. Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Cascade Locks OR
 45.65°N 121.93°W (Elev. 200 ft)
Last Update:
7:41 pm PDT Nov 1, 2025
Forecast Valid:
8pm PDT Nov 1, 2025-6pm PST Nov 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation