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

68°F

20°C

Humidity 41%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 03 Aug 09:26 PM PDT
Extended Forecast for

4 Miles WSW Cascade Locks OR

Red Flag Warning August 4, 11:00am until August 5, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Widespread smoke, mainly before midnight. Clear, with a low around 61. Breezy, with a northeast wind 8 to 15 mph, with gusts as high as 22 mph.

    Low: 61 °F

    Smoke and
    Breezy

  • Tuesday

    Tuesday: Areas of smoke. Sunny, with a high near 86. Breezy, with an east northeast wind 14 to 20 mph, with gusts as high as 31 mph.

    High: 86 °F

    Areas Smoke
    and Breezy

  • Tuesday Night

    Tuesday Night: Areas of smoke. Mostly clear, with a low around 64. East northeast wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 64 °F

    Areas Smoke

  • Wednesday

    Wednesday: Sunny, with a high near 91. Breezy, with an east wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 91 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 66. North wind 5 to 8 mph becoming south in the evening.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87. Breezy.

    High: 87 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 60. Breezy.

    Low: 60 °F

    Clear and
    Breezy then
    Clear

Detailed Forecast

Tonight
Widespread smoke, mainly before midnight. Clear, with a low around 61. Breezy, with a northeast wind 8 to 15 mph, with gusts as high as 22 mph.
Tuesday
Areas of smoke. Sunny, with a high near 86. Breezy, with an east northeast wind 14 to 20 mph, with gusts as high as 31 mph.
Tuesday Night
Areas of smoke. Mostly clear, with a low around 64. East northeast wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 91. Breezy, with an east wind 13 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Clear, with a low around 66. North wind 5 to 8 mph becoming south in the evening.
Thursday
Sunny, with a high near 92.
Thursday Night
Clear, with a low around 64.
Friday
Sunny, with a high near 87. Breezy.
Friday Night
Clear, with a low around 60. Breezy.
Saturday
Sunny, with a high near 81. Breezy.
Saturday Night
Mostly clear, with a low around 58. Breezy.
Sunday
Sunny, with a high near 76. Breezy.
Sunday Night
Mostly clear, with a low around 57. Breezy.
Monday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Cascade Locks OR
 45.67°N 121.97°W (Elev. 988 ft)
Last Update:
8:41 pm PDT Aug 3, 2026
Forecast Valid:
9pm PDT Aug 3, 2026-6pm PDT Aug 10, 2026
 
Forecast Discussion
 
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