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 66%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 20 Apr 09:13 AM PDT
Extended Forecast for

9 Miles N Cascade Locks OR

  • Today

    Today: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 53. West wind 6 to 8 mph. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers before 3am, then a slight chance of showers after 4am. Snow level 4100 feet lowering to 2600 feet after midnight . Mostly cloudy, with a low around 38. West wind around 8 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers before 11am. Snow level 2400 feet rising to 3400 feet in the afternoon. Partly sunny, with a high near 53. West wind around 8 mph.

    High: 53 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Areas of frost after 3am. Otherwise, mostly clear, with a low around 35. West wind 5 to 9 mph becoming calm in the evening.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 8am. Otherwise, sunny, with a high near 61. Light west wind.

    High: 61 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 53. West wind 6 to 8 mph. Chance of precipitation is 60%.
Tonight
A chance of showers before 3am, then a slight chance of showers after 4am. Snow level 4100 feet lowering to 2600 feet after midnight . Mostly cloudy, with a low around 38. West wind around 8 mph. Chance of precipitation is 40%.
Monday
A 30 percent chance of showers before 11am. Snow level 2400 feet rising to 3400 feet in the afternoon. Partly sunny, with a high near 53. West wind around 8 mph.
Monday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 35. West wind 5 to 9 mph becoming calm in the evening.
Tuesday
Areas of frost before 8am. Otherwise, sunny, with a high near 61. Light west wind.
Tuesday Night
Clear, with a low around 37.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 43.
Friday
Showers likely. Mostly cloudy, with a high near 56.
Friday Night
Showers likely. Mostly cloudy, with a low around 40.
Saturday
Showers likely. Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Cascade Locks OR
 45.81°N 121.91°W (Elev. 1010 ft)
Last Update:
9:21 am PDT Apr 20, 2025
Forecast Valid:
9am PDT Apr 20, 2025-6pm PDT Apr 26, 2025
 
Forecast Discussion
 
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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