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

57°F

14°C

Humidity 52%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 20 Apr 04:07 AM PDT
Extended Forecast for

7 Miles E Cascade Locks OR

  • Today

    Today: A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 77. East southeast wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 77 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 54. West wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 54 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 63. Breezy, with a west wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Rain Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 50. Windy, with a west wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Rain Likely
    and Windy

  • Wednesday

    Wednesday: Rain. High near 55. Very windy, with a west wind 24 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 48. Windy.

    Low: 48 °F

    Chance Rain
    and Windy

  • Thursday

    Thursday: A 20 percent chance of rain. Mostly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. Breezy.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Clear

  • Friday

    Friday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 77. East southeast wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Tonight
A 50 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 54. West wind 9 to 13 mph, with gusts as high as 22 mph.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 63. Breezy, with a west wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 50. Windy, with a west wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 55. Very windy, with a west wind 24 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 48. Windy.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 48. Breezy.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 51. Breezy.
Saturday
Mostly sunny, with a high near 70. Breezy.
Saturday Night
Partly cloudy, with a low around 50. Breezy.
Sunday
A slight chance of rain. Mostly sunny, with a high near 69. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Cascade Locks OR
 45.68°N 121.72°W (Elev. 997 ft)
Last Update:
3:41 am PDT Apr 20, 2026
Forecast Valid:
4am PDT Apr 20, 2026-6pm PDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation