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

56°F

13°C

Humidity 66%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 25 May 08:04 PM PDT
Extended Forecast for

7 Miles SSE Cascade Locks OR

  • Tonight

    Tonight: A chance of rain showers, mixing with snow after 11pm, then gradually ending. Snow level 5100 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 38. Breezy, with a west southwest wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 38 °F

    Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 4pm, then a chance of rain showers between 4pm and 5pm. Snow level 4500 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 45. West wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers between 8pm and 9pm. Snow level 6200 feet rising to 7000 feet after midnight. Mostly cloudy, with a steady temperature around 44. West wind around 11 mph, with gusts as high as 21 mph.

    Low: 44 °F

    Slight Chance
    Showers then
    Cloudy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 55. West wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 55 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. West wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: A chance of rain, mainly before 11am. Mostly cloudy, with a high near 49. Windy.

    High: 49 °F

    Chance Rain
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. Windy.

    Low: 37 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
A chance of rain showers, mixing with snow after 11pm, then gradually ending. Snow level 5100 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 38. Breezy, with a west southwest wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A slight chance of rain and snow showers before 4pm, then a chance of rain showers between 4pm and 5pm. Snow level 4500 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 45. West wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of showers between 8pm and 9pm. Snow level 6200 feet rising to 7000 feet after midnight. Mostly cloudy, with a steady temperature around 44. West wind around 11 mph, with gusts as high as 21 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 55. West wind 10 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 46. West wind 10 to 13 mph, with gusts as high as 21 mph.
Thursday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 58.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42. Breezy.
Friday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 49. Windy.
Friday Night
Mostly cloudy, with a low around 37. Windy.
Saturday
Mostly sunny, with a high near 51. Breezy.
Saturday Night
Mostly clear, with a low around 36. Breezy.
Sunday
A slight chance of rain and snow. Snow level rising to 5500 feet in the afternoon. Mostly sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Cascade Locks OR
 45.59°N 121.79°W (Elev. 4331 ft)
Last Update:
7:41 pm PDT May 25, 2026
Forecast Valid:
8pm PDT May 25, 2026-6pm PDT Jun 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation