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

53°F

12°C

Humidity 88%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 24 Sep 01:48 AM PDT
Extended Forecast for

5 Miles W Cascade Locks OR

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 51. Light and variable wind becoming north northeast around 6 mph.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 71. Northeast wind 5 to 8 mph becoming southwest in the afternoon.

    High: 71 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain, mainly between 9pm and 2am. Low around 51. Southwest wind 5 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Rain

  • Friday

    Friday: Rain, mainly between 8am and 11am, then showers and possibly a thunderstorm after 11am. High near 54. Windy, with a southwest wind 14 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 54 °F

    Showers and
    Windy

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 45. Breezy, with a west southwest wind 6 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain Likely
    and Breezy
    then Slight
    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 51. Light and variable wind becoming north northeast around 6 mph.
Thursday
Mostly cloudy, with a high near 71. Northeast wind 5 to 8 mph becoming southwest in the afternoon.
Thursday Night
Rain, mainly between 9pm and 2am. Low around 51. Southwest wind 5 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly between 8am and 11am, then showers and possibly a thunderstorm after 11am. High near 54. Windy, with a southwest wind 14 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 45. Breezy, with a west southwest wind 6 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 44.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 63.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
Last Update:
2:00 am PDT Sep 24, 2026
Forecast Valid:
2am PDT Sep 24, 2026-6pm PDT Sep 30, 2026
 
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Additional Resources

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Chance of Precipitation