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 40%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 19 Apr 08:07 AM PDT
Extended Forecast for

3 Miles WNW Cascade Locks OR

  • Today

    Today: Partly sunny, with a high near 68. Breezy, with an east northeast wind 10 to 20 mph, with gusts as high as 34 mph.

    High: 68 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. North northeast wind around 6 mph.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 73. East wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 73 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 49. West wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 58. West wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 44. Breezy. Chance of precipitation is 80%.

    Low: 44 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain. High near 49. Windy. Chance of precipitation is 90%.

    High: 49 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Rain Likely
    and Breezy

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, then gradually becoming sunny, with a high near 58.

    High: 58 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 68. Breezy, with an east northeast wind 10 to 20 mph, with gusts as high as 34 mph.
Tonight
Mostly cloudy, with a low around 51. North northeast wind around 6 mph.
Monday
Partly sunny, with a high near 73. East wind 6 to 9 mph, with gusts as high as 20 mph.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 49. West wind 6 to 11 mph, with gusts as high as 22 mph.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 58. West wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Low around 44. Breezy. Chance of precipitation is 80%.
Wednesday
Rain. High near 49. Windy. Chance of precipitation is 90%.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. Breezy.
Thursday
A chance of rain. Mostly cloudy, then gradually becoming sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cascade Locks OR
 45.7°N 121.94°W (Elev. 1257 ft)
Last Update:
7:41 am PDT Apr 19, 2026
Forecast Valid:
8am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation