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

46°F

8°C

Humidity 91%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 03 Nov 02:33 PM PST
Extended Forecast for

5 Miles W Cascade Locks OR

  • This Afternoon

    This Afternoon: Rain. High near 45. East northeast wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 5am. Low around 40. East northeast wind 8 to 11 mph becoming southwest in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 40 °F

    Rain

  • Tuesday

    Tuesday: A chance of rain before 8am, then rain after 2pm. High near 49. Southwest wind 9 to 14 mph becoming east northeast in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Chance Rain
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 44. Breezy, with an east northeast wind around 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 44 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Showers. High near 51. East southeast wind 11 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 46. Breezy. Chance of precipitation is 100%.

    Low: 46 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Rain. High near 50. Chance of precipitation is 100%.

    High: 50 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain. Cloudy, with a high near 47. Breezy.

    High: 47 °F

    Rain and
    Breezy

Detailed Forecast

This Afternoon
Rain. High near 45. East northeast wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, mainly before 5am. Low around 40. East northeast wind 8 to 11 mph becoming southwest in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
A chance of rain before 8am, then rain after 2pm. High near 49. Southwest wind 9 to 14 mph becoming east northeast in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 44. Breezy, with an east northeast wind around 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Showers. High near 51. East southeast wind 11 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 46. Breezy. Chance of precipitation is 100%.
Thursday
Rain. High near 50. Chance of precipitation is 100%.
Thursday Night
Rain. Cloudy, with a low around 44. Breezy.
Friday
Rain. Cloudy, with a high near 47. Breezy.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38.
Saturday
A slight chance of rain. Partly sunny, with a high near 50.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40. Breezy.
Sunday
A chance of rain. Mostly cloudy, with a high near 50. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
Last Update:
2:41 pm PST Nov 3, 2025
Forecast Valid:
2pm PST Nov 3, 2025-6pm PST Nov 9, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation