Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

46°F

8°C

Humidity 59%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 15 Apr 01:17 PM PDT
Extended Forecast for

Cascade Locks OR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  Snow level 2100 feet. Steady temperature around 43. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 43 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 5am, then a chance of showers.  Snow level 1600 feet. Low around 37. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 37 °F

    Showers then
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before 3pm, then a slight chance of showers after 4pm.  Snow level 1500 feet rising to 3100 feet in the afternoon. Mostly sunny, with a high near 50. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. West southwest wind 6 to 14 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59. West southwest wind around 5 mph becoming calm.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain after 11pm.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A chance of rain.  Partly sunny, with a high near 67.

    High: 67 °F

    Chance Rain

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Snow level 2100 feet. Steady temperature around 43. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 5am, then a chance of showers. Snow level 1600 feet. Low around 37. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers before 3pm, then a slight chance of showers after 4pm. Snow level 1500 feet rising to 3100 feet in the afternoon. Mostly sunny, with a high near 50. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 38. West southwest wind 6 to 14 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 59. West southwest wind around 5 mph becoming calm.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 65.
Saturday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 49.
Sunday
A chance of rain. Partly sunny, with a high near 67.
Sunday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 50.
Monday
A chance of rain. Partly sunny, with a high near 69.
Monday Night
A chance of rain. Mostly cloudy, with a low around 50.
Tuesday
A chance of rain. Partly sunny, with a high near 62. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.68°N 121.88°W (Elev. 194 ft)
12:41 pm PDT Apr 15, 2026
1pm PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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