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 65%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 18 Nov 04:34 PM PST
Extended Forecast for

3 Miles WNW Cascade Locks OR

  • Tonight

    Tonight: Patchy frost between midnight and 3am.  Otherwise, mostly clear, with a low around 34. Light and variable wind becoming northeast 5 to 10 mph after midnight. Winds could gust as high as 18 mph.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Frost

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Breezy, with an east northeast wind 14 to 18 mph, with gusts as high as 34 mph.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 38. East northeast wind 8 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Partly sunny, with a high near 48. East wind around 6 mph.  Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 10pm.  Partly cloudy, with a low around 38. East wind 3 to 5 mph.

    Low: 38 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers.  Partly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

Detailed Forecast

Tonight
Patchy frost between midnight and 3am. Otherwise, mostly clear, with a low around 34. Light and variable wind becoming northeast 5 to 10 mph after midnight. Winds could gust as high as 18 mph.
Wednesday
Mostly sunny, with a high near 46. Breezy, with an east northeast wind 14 to 18 mph, with gusts as high as 34 mph.
Wednesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 38. East northeast wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly before 10am. Partly sunny, with a high near 48. East wind around 6 mph. Chance of precipitation is 70%.
Thursday Night
A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 38. East wind 3 to 5 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 49.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 41.
Saturday
A chance of rain. Mostly cloudy, with a high near 52.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 44.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 50.
Sunday Night
Rain. Mostly cloudy, with a low around 41.
Monday
Showers. Cloudy, with a high near 46. Breezy.
Monday Night
Showers likely. Snow level 3400 feet lowering to 2700 feet after midnight . Mostly cloudy, with a low around 35.
Tuesday
A chance of rain and snow showers. Snow level 2400 feet. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cascade Locks OR
 45.7°N 121.94°W (Elev. 1257 ft)
4:41 pm PST Nov 18, 2025
4pm PST Nov 18, 2025-6pm PST Nov 25, 2025
 
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Additional Resources

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Hourly Weather Forecast

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