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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 SE 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 31 Jan 04:28 AM PST
Extended Forecast for

Cascade Locks OR

  • Overnight

    Overnight: A 20 percent chance of rain before 5am. Mostly cloudy, with a steady temperature around 48. Northeast wind around 5 mph.

    Low: 48 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Partly sunny, with a high near 56. East northeast wind around 6 mph.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 3am. Mostly cloudy, with a low around 44. East northeast wind around 6 mph.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Rain. High near 52. West southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 46. South southwest wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.

    High: 52 °F

    Rain Likely

  • Monday Night

    Monday Night: A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain before 5am. Mostly cloudy, with a steady temperature around 48. Northeast wind around 5 mph.
Saturday
Partly sunny, with a high near 56. East northeast wind around 6 mph.
Saturday Night
A 20 percent chance of rain after 3am. Mostly cloudy, with a low around 44. East northeast wind around 6 mph.
Sunday
Rain. High near 52. West southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 46. South southwest wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 45.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 42.
Friday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
Last Update:
4:41 am PST Jan 31, 2026
Forecast Valid:
4am PST Jan 31, 2026-6pm PST Feb 6, 2026
 
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