National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

DEE FLAT (DEFO)

Lat: 45.58639°NLon: 121.64056°WElev: 1260.0ft.

NA

63°F

17°C

Humidity 45%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 20 Apr 06:45 PM PDT
Extended Forecast for

8 Miles E Cascade Locks OR

  • Tonight

    Tonight: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 51. West wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 51 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 61. Breezy, with a west wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 61 °F

    Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 47. Windy, with a west wind 17 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain Likely
    and Windy

  • Wednesday

    Wednesday: Rain before 11am, then showers after 11am. High near 54. Windy, with a west wind around 25 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 45. Windy, with a west wind 14 to 22 mph, with gusts as high as 32 mph.

    Low: 45 °F

    Chance
    Showers and
    Windy then
    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 64. Breezy.

    High: 64 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Breezy.

    Low: 44 °F

    Mostly Clear
    and Breezy
    then Clear

  • Friday

    Friday: Sunny, with a high near 69. Breezy.

    High: 69 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 51. West wind 10 to 14 mph, with gusts as high as 22 mph.
Tuesday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 61. Breezy, with a west wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 47. Windy, with a west wind 17 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain before 11am, then showers after 11am. High near 54. Windy, with a west wind around 25 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 45. Windy, with a west wind 14 to 22 mph, with gusts as high as 32 mph.
Thursday
Mostly sunny, with a high near 64. Breezy.
Thursday Night
Mostly clear, with a low around 44. Breezy.
Friday
Sunny, with a high near 69. Breezy.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 69. Breezy.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 48.
Monday
A slight chance of rain. Mostly sunny, with a high near 66. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Cascade Locks OR
 45.71°N 121.7°W (Elev. 200 ft)
Last Update:
6:41 pm PDT Apr 20, 2026
Forecast Valid:
7pm PDT Apr 20, 2026-6pm PDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation