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

61°F

16°C

Humidity 35%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 19 Apr 10:17 AM PDT
Extended Forecast for

2 Miles SW Cascade Locks OR

  • Today

    Today: Partly sunny, with a high near 73. East northeast wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 73 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Light and variable wind becoming east northeast around 5 mph after midnight.

    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 wind 5 to 8 mph becoming west in the afternoon.

    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 52. West southwest wind 5 to 8 mph.

    Low: 52 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely. Mostly cloudy, with a high near 62. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

    Low: 48 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain. High near 53. Breezy. Chance of precipitation is 90%.

    High: 53 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Breezy.

    Low: 46 °F

    Rain Likely
    and Breezy

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, then gradually becoming sunny, with a high near 63.

    High: 63 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 73. East northeast wind 7 to 13 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 54. Light and variable wind becoming east northeast around 5 mph after midnight.
Monday
A 20 percent chance of rain after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 77. East wind 5 to 8 mph becoming west in the afternoon.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 52. West southwest wind 5 to 8 mph.
Tuesday
Rain likely. Mostly cloudy, with a high near 62. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 21 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 48. Chance of precipitation is 70%.
Wednesday
Rain. High near 53. Breezy. Chance of precipitation is 90%.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Breezy.
Thursday
A chance of rain. Mostly cloudy, then gradually becoming sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 68.
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:
2 Miles SW Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
Last Update:
9:41 am PDT Apr 19, 2026
Forecast Valid:
10am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation