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

84°F

29°C

Humidity 19%
Wind Speed E 6 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Heat Index81°F (27°C)
Last update 03 Aug 03:56 PM PDT
Extended Forecast for

9 Miles NNW 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 between 9pm and midnight. Clear, with a low around 59. Calm wind becoming north 5 to 7 mph in the evening.

    Low: 59 °F

    Smoke

  • Tuesday

    Tuesday: Areas of smoke. Sunny, with a high near 86. East southeast wind 6 to 11 mph, with gusts as high as 25 mph.

    High: 86 °F

    Areas Smoke

  • Tuesday Night

    Tuesday Night: Areas of smoke. Mostly clear, with a low around 63. Light and variable wind becoming northeast around 6 mph.

    Low: 63 °F

    Areas Smoke

  • Wednesday

    Wednesday: Sunny, with a high near 91. Light and variable wind becoming east 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64. West southwest wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

Detailed Forecast

Tonight
Widespread smoke, mainly between 9pm and midnight. Clear, with a low around 59. Calm wind becoming north 5 to 7 mph in the evening.
Tuesday
Areas of smoke. Sunny, with a high near 86. East southeast wind 6 to 11 mph, with gusts as high as 25 mph.
Tuesday Night
Areas of smoke. Mostly clear, with a low around 63. Light and variable wind becoming northeast around 6 mph.
Wednesday
Sunny, with a high near 91. Light and variable wind becoming east 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Clear, with a low around 64. West southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 94.
Thursday Night
Clear, with a low around 62.
Friday
Sunny, with a high near 88.
Friday Night
Clear, with a low around 58.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Cascade Locks OR
 45.8°N 121.94°W (Elev. 1266 ft)
Last Update:
3:41 pm PDT Aug 3, 2026
Forecast Valid:
4pm PDT Aug 3, 2026-6pm PDT Aug 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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