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

58°F

14°C

Humidity 77%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 15 Jul 03:41 AM PDT
Extended Forecast for

Cascade Locks OR

Heat Advisory July 15, 12:00pm until July 16, 10:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Clear, with a low around 58. Southwest wind around 5 mph.

    Low: 58 °F

    Clear

  • Tuesday

    Tuesday: Widespread haze before 10am, then widespread haze after 1pm. Areas of smoke between 10am and 1pm. Sunny, with a high near 84. East wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 84 °F

    Haze

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. East northeast wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Widespread haze between 2pm and 4pm. Areas of smoke after 4pm. Sunny, with a high near 89. East northeast wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 89 °F

    Sunny then
    Haze

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. West southwest wind around 8 mph.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. Breezy.

    Low: 63 °F

    Mostly Clear
    and Breezy
    then Clear

  • Friday

    Friday: Sunny, with a high near 81. Breezy.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. Breezy.

    Low: 61 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Overnight
Clear, with a low around 58. Southwest wind around 5 mph.
Tuesday
Widespread haze before 10am, then widespread haze after 1pm. Areas of smoke between 10am and 1pm. Sunny, with a high near 84. East wind 7 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 68. East northeast wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday
Widespread haze between 2pm and 4pm. Areas of smoke after 4pm. Sunny, with a high near 89. East northeast wind 9 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 66. West southwest wind around 8 mph.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 63. Breezy.
Friday
Sunny, with a high near 81. Breezy.
Friday Night
Partly cloudy, with a low around 61. Breezy.
Saturday
Mostly sunny, with a high near 74. Breezy.
Saturday Night
Mostly clear, with a low around 59. Breezy.
Sunday
Mostly sunny, with a high near 72. Breezy.
Sunday Night
Partly cloudy, with a low around 59. Breezy.
Monday
Mostly sunny, with a high near 75. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.69°N 121.85°W (Elev. 200 ft)
Last Update:
3:41 am PDT Jul 15, 2025
Forecast Valid:
3am PDT Jul 15, 2025-6pm PDT Jul 21, 2025
 
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Additional Resources

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