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

39°F

4°C

Humidity 88%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 16 Apr 07:17 AM PDT
Extended Forecast for

Cascade Locks OR

  • Today

    Today: A 20 percent chance of showers before 8am. Snow level 1400 feet rising to 3200 feet in the afternoon. Mostly sunny, with a high near 51. Breezy, with a west southwest wind 11 to 17 mph, with gusts as high as 29 mph.

    High: 51 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59. West southwest wind around 6 mph.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. North wind 5 to 8 mph becoming east in the evening.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65. East wind 8 to 10 mph.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Monday

    Monday: A chance of rain. Partly sunny, with a high near 68.

    High: 68 °F

    Chance Rain

Detailed Forecast

Today
A 20 percent chance of showers before 8am. Snow level 1400 feet rising to 3200 feet in the afternoon. Mostly sunny, with a high near 51. Breezy, with a west southwest wind 11 to 17 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 37. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 59. West southwest wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 43. North wind 5 to 8 mph becoming east in the evening.
Saturday
Mostly sunny, with a high near 65. East wind 8 to 10 mph.
Saturday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 49.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 66.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 50.
Monday
A chance of rain. Partly sunny, with a high near 68.
Monday Night
A chance of rain. Mostly cloudy, with a low around 49.
Tuesday
A chance of rain. Partly sunny, with a high near 58. Breezy.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 47. Breezy.
Wednesday
A chance of rain. Mostly cloudy, with a high near 54. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.68°N 121.88°W (Elev. 194 ft)
Last Update:
6:41 am PDT Apr 16, 2026
Forecast Valid:
7am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation