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 72%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 22 Apr 12:22 AM PDT
Extended Forecast for

3 Miles WNW Cascade Locks OR

  • Overnight

    Overnight: Showers, mainly after 3am.  Steady temperature around 46. Windy, with a west southwest wind 18 to 24 mph, with gusts as high as 43 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Showers and
    Windy

  • Wednesday

    Wednesday: Rain, mainly before 5pm.  High near 49. Windy, with a west southwest wind 23 to 28 mph, with gusts as high as 41 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of rain before midnight, then a slight chance of rain after 4am.  Snow level 4200 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 41. Windy, with a west southwest wind 15 to 24 mph, with gusts as high as 43 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain
    and Windy

  • Thursday

    Thursday: A 20 percent chance of rain before 11am.  Snow level 3200 feet rising to 4200 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 55. West southwest wind around 14 mph, with gusts as high as 29 mph.

    High: 55 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. West wind 9 to 14 mph becoming light  in the evening. Winds could gust as high as 25 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers, mainly after 3am. Steady temperature around 46. Windy, with a west southwest wind 18 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, mainly before 5pm. High near 49. Windy, with a west southwest wind 23 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
A chance of rain before midnight, then a slight chance of rain after 4am. Snow level 4200 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 41. Windy, with a west southwest wind 15 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 20 percent chance of rain before 11am. Snow level 3200 feet rising to 4200 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 55. West southwest wind around 14 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 39. West wind 9 to 14 mph becoming light in the evening. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 62. Breezy.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A chance of rain after 11am. Mostly sunny, with a high near 61.
Sunday Night
A chance of rain. Partly cloudy, with a low around 43.
Monday
A chance of rain. Mostly sunny, with a high near 62.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 43.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cascade Locks OR
 45.7°N 121.94°W (Elev. 1257 ft)
11:41 pm PDT Apr 21, 2026
12am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
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Additional Resources

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