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Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

35°F

2°C

Humidity 91%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 28 Jan 05:18 AM PST
Extended Forecast for

Cascade Locks OR

  • Overnight

    Overnight: A 40 percent chance of rain.  Mostly cloudy, with a low around 37. Northeast wind around 8 mph.

    Low: 37 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain.  High near 44. North northeast wind 6 to 8 mph becoming south southeast in the afternoon.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 43. East northeast wind around 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain Likely
    then Rain

  • Thursday

    Thursday: Rain.  High near 47. East wind around 8 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 45. East wind 6 to 8 mph.  Chance of precipitation is 70%.

    Low: 45 °F

    Rain Likely
    then Chance
    Rain

  • Friday

    Friday: Rain likely, mainly between 10am and 4pm.  Mostly cloudy, with a high near 51. Chance of precipitation is 70%.

    High: 51 °F

    Rain Likely

  • Friday Night

    Friday Night: A 50 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain
    then Slight
    Chance Rain

  • Saturday

    Saturday: A slight chance of rain before 10am.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 4am.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a low around 37. Northeast wind around 8 mph.
Wednesday
Rain. High near 44. North northeast wind 6 to 8 mph becoming south southeast in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 43. East northeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 47. East wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 45. East wind 6 to 8 mph. Chance of precipitation is 70%.
Friday
Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 46.
Saturday
A slight chance of rain before 10am. Mostly cloudy, with a high near 51.
Saturday Night
A chance of rain, mainly after 4am. Mostly cloudy, with a low around 44.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 48.
Sunday Night
Rain likely. Mostly cloudy, with a low around 46.
Monday
A chance of rain. Mostly cloudy, with a high near 50.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 53.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.68°N 121.88°W (Elev. 194 ft)
4:46 am PST Jan 28, 2026
5am PST Jan 28, 2026-6pm PST Feb 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database