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

44°F

7°C

Humidity 91%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 20 Nov 10:14 AM PST
Extended Forecast for

7 Miles E Cascade Locks OR

  • Today

    Today: A 30 percent chance of rain between noon and 2pm. Mostly sunny, with a high near 52. West northwest wind around 6 mph.

    High: 52 °F

    Chance Rain

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Light and variable wind becoming west around 5 mph in the evening.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 53. East southeast wind around 6 mph becoming west in the afternoon.

    High: 53 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 44. West wind around 6 mph.

    Low: 44 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 4pm. Partly sunny, with a high near 54. East northeast wind around 6 mph.

    High: 54 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly after 4pm. Partly sunny, with a high near 55. Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain. Mostly cloudy, with a low around 46. Breezy.

    Low: 46 °F

    Rain and
    Breezy

  • Monday

    Monday: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 49. Breezy.

    High: 49 °F

    Rain Likely
    and Breezy

Detailed Forecast

Today
A 30 percent chance of rain between noon and 2pm. Mostly sunny, with a high near 52. West northwest wind around 6 mph.
Tonight
Partly cloudy, with a low around 42. Light and variable wind becoming west around 5 mph in the evening.
Friday
Partly sunny, with a high near 53. East southeast wind around 6 mph becoming west in the afternoon.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 44. West wind around 6 mph.
Saturday
A 20 percent chance of rain before 4pm. Partly sunny, with a high near 54. East northeast wind around 6 mph.
Saturday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 47.
Sunday
Rain likely, mainly after 4pm. Partly sunny, with a high near 55. Chance of precipitation is 60%.
Sunday Night
Rain. Mostly cloudy, with a low around 46. Breezy.
Monday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 49. Breezy.
Monday Night
A slight chance of rain before 10pm. Snow level 2700 feet. Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
A chance of rain and snow. Snow level 2200 feet. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain and snow. Snow level 2100 feet rising to 3000 feet in the afternoon. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Cascade Locks OR
 45.68°N 121.72°W (Elev. 997 ft)
Last Update:
9:46 am PST Nov 20, 2025
Forecast Valid:
10am PST Nov 20, 2025-6pm PST Nov 26, 2025
 
Forecast Discussion
 
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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