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

76°F

24°C

Humidity 48%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Heat Index78°F (26°C)
Last update 13 Aug 11:18 AM PDT
Extended Forecast for

Cascade Locks OR

  • Today

    Today: Sunny, with a high near 84. Breezy, with a west southwest wind around 17 mph, with gusts as high as 31 mph.

    High: 84 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 60. West southwest wind 9 to 14 mph, with gusts as high as 26 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 76. West southwest wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 76 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 62. West southwest wind 6 to 14 mph, with gusts as high as 24 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 62 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 71. West southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 71 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain. Low around 64. Chance of precipitation is 80%.

    Low: 64 °F

    Rain

  • Saturday

    Saturday: Rain before 11am, then a chance of showers after 11am. High near 73. Chance of precipitation is 80%.

    High: 73 °F

    Rain then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 84. Breezy, with a west southwest wind around 17 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 60. West southwest wind 9 to 14 mph, with gusts as high as 26 mph.
Thursday
Partly sunny, with a high near 76. West southwest wind 10 to 14 mph, with gusts as high as 26 mph.
Thursday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 62. West southwest wind 6 to 14 mph, with gusts as high as 24 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 71. West southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Low around 64. Chance of precipitation is 80%.
Saturday
Rain before 11am, then a chance of showers after 11am. High near 73. Chance of precipitation is 80%.
Saturday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 59.
Sunday
Partly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Sunny, with a high near 79.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.7°N 121.88°W (Elev. 449 ft)
Last Update:
11:06 am PDT Aug 13, 2025
Forecast Valid:
11am PDT Aug 13, 2025-6pm PDT Aug 19, 2025
 
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