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

68°F

20°C

Humidity 29%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 19 Apr 01:17 PM PDT
Extended Forecast for

4 Miles NE Cascade Locks OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 73. Breezy, with an east wind 11 to 18 mph, with gusts as high as 30 mph.

    High: 73 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. East northeast wind around 6 mph becoming southeast in the evening.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 77. East northeast wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 77 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 51. West wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 60. Breezy, with a west wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Rain Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 46. Breezy. Chance of precipitation is 70%.

    Low: 46 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: Rain. High near 54. Windy. Chance of precipitation is 90%.

    High: 54 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 45. Windy.

    Low: 45 °F

    Chance Rain
    and Windy

  • Thursday

    Thursday: A chance of rain. Partly sunny, with a high near 65.

    High: 65 °F

    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 73. Breezy, with an east wind 11 to 18 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, with a low around 54. East northeast wind around 6 mph becoming southeast in the evening.
Monday
A 20 percent chance of rain after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 77. East northeast wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 51. West wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 60. Breezy, with a west wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 46. Breezy. Chance of precipitation is 70%.
Wednesday
Rain. High near 54. Windy. Chance of precipitation is 90%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 45. Windy.
Thursday
A chance of rain. Partly sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Cascade Locks OR
 45.71°N 121.82°W (Elev. 194 ft)
Last Update:
12:41 pm PDT Apr 19, 2026
Forecast Valid:
1pm PDT Apr 19, 2026-6pm PDT Apr 25, 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