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 91%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 15 Nov 07:41 AM PST
Extended Forecast for

4 Miles SSW Cascade Locks OR

  • Today

    Today: A 50 percent chance of rain after 5pm. Patchy fog after 11am. Otherwise, mostly cloudy, with a high near 55. Calm wind.

    High: 55 °F

    Chance Rain
    and Patchy
    Fog

  • Tonight

    Tonight: A chance of rain before 11pm, then a chance of rain after 4am. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 30%.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Rain, mainly after 10am. Patchy fog between 10am and 1pm. High near 54. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain. Low around 46. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain

  • Monday

    Monday: Rain. High near 51. West wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain

  • Monday Night

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

    Low: 41 °F

    Rain Likely

  • Tuesday

    Tuesday: A 50 percent chance of rain. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 10pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Partly sunny, with a high near 47.

    High: 47 °F

    Rain Likely

Detailed Forecast

Today
A 50 percent chance of rain after 5pm. Patchy fog after 11am. Otherwise, mostly cloudy, with a high near 55. Calm wind.
Tonight
A chance of rain before 11pm, then a chance of rain after 4am. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 30%.
Sunday
Rain, mainly after 10am. Patchy fog between 10am and 1pm. High near 54. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 46. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 51. West wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 47.
Tuesday Night
A chance of rain before 10pm. Mostly cloudy, with a low around 36.
Wednesday
Rain likely, mainly after 4pm. Partly sunny, with a high near 47.
Wednesday Night
Rain. Cloudy, with a low around 39.
Thursday
Rain. Mostly cloudy, with a high near 46.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 39.
Friday
A chance of rain. Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Cascade Locks OR
 45.62°N 121.89°W (Elev. 833 ft)
Last Update:
7:41 am PST Nov 15, 2025
Forecast Valid:
7am PST Nov 15, 2025-6pm PST Nov 21, 2025
 
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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