National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

50°F

10°C

Humidity 70%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 16 May 10:47 AM PDT
Extended Forecast for

4 Miles W Cascade Locks OR

Winter Weather Advisory May 16, 11:09am until May 16, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory May 16, 11:09am until May 16, 11:00pm

    NOW until 11:00pm Sat

    Winter Weather Advisory

  • Today

    High: 51 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 42. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Breezy.
    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60. West southwest wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 44. West southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 65. Breezy, with a west wind 6 to 16 mph, with gusts as high as 25 mph.

    High: 65 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Breezy.

    High: 67 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. Breezy.

    Low: 47 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 51. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 42. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 60. West southwest wind 11 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Increasing clouds, with a low around 44. West southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 65. Breezy, with a west wind 6 to 16 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 45. Breezy.
Tuesday
Mostly sunny, with a high near 67. Breezy.
Tuesday Night
Partly cloudy, with a low around 47. Breezy.
Wednesday
Mostly sunny, with a high near 71. Breezy.
Wednesday Night
Mostly clear, with a low around 50. Breezy.
Thursday
Sunny, with a high near 73. Breezy.
Thursday Night
Mostly clear, with a low around 51. Breezy.
Friday
Mostly sunny, with a high near 72. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Cascade Locks OR
 45.67°N 121.97°W (Elev. 988 ft)
Last Update:
10:42 am PDT May 16, 2026
Forecast Valid:
11am PDT May 16, 2026-6pm PDT May 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation