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

55°F

13°C

Humidity 86%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 27 Jun 12:19 PM PDT
Extended Forecast for

2 Miles SW Cascade Locks OR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 62. West southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 52. West southwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 65. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers before 10pm, then a chance of showers after midnight. Mostly cloudy, with a low around 52. Breezy, with a west southwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    Low: 52 °F

    Breezy.
    Slight Chance
    Showers then
    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 64. Breezy, with a west wind around 16 mph, with gusts as high as 28 mph.

    High: 64 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 53. Breezy.

    Low: 53 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 65. Breezy.

    High: 65 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain. Mostly cloudy, with a high near 67.

    High: 67 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 62. West southwest wind around 14 mph, with gusts as high as 24 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 midnight, then showers likely. Low around 52. West southwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Sunday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 65. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Sunday Night
A slight chance of showers before 10pm, then a chance of showers after midnight. Mostly cloudy, with a low around 52. Breezy, with a west southwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. Breezy, with a west wind around 16 mph, with gusts as high as 28 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53. Breezy.
Tuesday
A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 65. Breezy.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
A slight chance of rain. Partly sunny, with a high near 69.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 53.
Friday
A chance of rain. Partly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
Last Update:
11:41 am PDT Jun 27, 2026
Forecast Valid:
12pm PDT Jun 27, 2026-6pm PDT Jul 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation