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

43°F

6°C

Humidity 73%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 18 Apr 03:37 AM PDT
Extended Forecast for

4 Miles NE Cascade Locks OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 42. Northeast wind around 8 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. East wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 48. East northeast wind 6 to 10 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 73. Breezy, with an east wind 11 to 17 mph, with gusts as high as 30 mph.

    High: 73 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53. East northeast wind around 7 mph.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 67. Breezy.

    High: 67 °F

    Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain. Mostly cloudy, with a low around 48. Breezy.

    Low: 48 °F

    Rain and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 42. Northeast wind around 8 mph.
Saturday
Mostly sunny, with a high near 69. East wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 48. East northeast wind 6 to 10 mph.
Sunday
Partly sunny, with a high near 73. Breezy, with an east wind 11 to 17 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 53. East northeast wind around 7 mph.
Monday
Partly sunny, with a high near 75.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 51.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 67. Breezy.
Tuesday Night
Rain. Mostly cloudy, with a low around 48. Breezy.
Wednesday
Rain. Mostly cloudy, with a high near 55. Windy.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 45. Breezy.
Thursday
A chance of rain. Partly sunny, with a high near 59.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Cascade Locks OR
 45.71°N 121.82°W (Elev. 194 ft)
Last Update:
3:41 am PDT Apr 18, 2026
Forecast Valid:
3am PDT Apr 18, 2026-6pm PDT Apr 24, 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