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

47°F

8°C

Humidity 62%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 16 Apr 11:37 PM PDT
Extended Forecast for

8 Miles NW Cascade Locks OR

  • Tonight

    Tonight: A slight chance of rain showers before 2am, then a slight chance of rain and snow showers. Widespread frost after 5am. Snow level 2400 feet. Otherwise, partly cloudy, with a low around 30. West wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 53. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 53 °F

    Frost then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. East wind 5 to 8 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62. East wind around 9 mph, with gusts as high as 21 mph.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46. East northeast wind around 7 mph.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 64.

    High: 64 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A chance of showers after 11am. Partly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Tonight
A slight chance of rain showers before 2am, then a slight chance of rain and snow showers. Widespread frost after 5am. Snow level 2400 feet. Otherwise, partly cloudy, with a low around 30. West wind 3 to 6 mph. Chance of precipitation is 20%.
Friday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 53. Calm wind becoming east southeast around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 38. East wind 5 to 8 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 62. East wind around 9 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 46. East northeast wind around 7 mph.
Sunday
A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 64.
Sunday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 46.
Monday
A chance of showers after 11am. Partly sunny, with a high near 66.
Monday Night
Rain likely. Mostly cloudy, with a low around 44.
Tuesday
Rain likely. Mostly cloudy, with a high near 56.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 43.
Wednesday
Rain likely. Mostly cloudy, with a high near 49. Breezy.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 39. Breezy.
Thursday
A chance of rain. Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cascade Locks OR
 45.75°N 122.02°W (Elev. 1857 ft)
Last Update:
11:41 pm PDT Apr 16, 2026
Forecast Valid:
11pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
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Additional Resources

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Chance of Precipitation