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

52°F

11°C

Humidity 84%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 27 May 04:04 AM PDT
Extended Forecast for

3 Miles E Cascade Locks OR

  • Today

    Today: Sunny, with a high near 71. Southwest wind 6 to 10 mph becoming west northwest in the morning.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. Southwest wind 5 to 9 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of thunderstorms after 5pm. Increasing clouds, with a high near 72. Breezy, with a west wind 6 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Breezy.
    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers before 11am. Partly sunny, with a high near 57. Windy, with a west wind 21 to 24 mph, with gusts as high as 40 mph.

    High: 57 °F

    Windy. Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. Windy.

    Low: 45 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 57. Breezy.

    High: 57 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. Windy.

    Low: 43 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Breezy.

    High: 62 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 71. Southwest wind 6 to 10 mph becoming west northwest in the morning.
Tonight
Mostly clear, with a low around 56. Southwest wind 5 to 9 mph.
Thursday
A chance of thunderstorms after 5pm. Increasing clouds, with a high near 72. Breezy, with a west wind 6 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers before 11am. Partly sunny, with a high near 57. Windy, with a west wind 21 to 24 mph, with gusts as high as 40 mph.
Friday Night
Partly cloudy, with a low around 45. Windy.
Saturday
Mostly sunny, with a high near 57. Breezy.
Saturday Night
Partly cloudy, with a low around 43. Windy.
Sunday
Mostly sunny, with a high near 62. Breezy.
Sunday Night
Mostly clear, with a low around 47. Breezy.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Cascade Locks OR
 45.67°N 121.81°W (Elev. 1942 ft)
Last Update:
3:41 am PDT May 27, 2026
Forecast Valid:
4am PDT May 27, 2026-6pm PDT Jun 2, 2026
 
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