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Current conditions at

DEE FLAT (DEFO)

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

NA

29°F

-2°C

Humidity 79%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 20 Jan 05:15 AM PST
Extended Forecast for

8 Miles E Cascade Locks OR

  • Today

    Today: Mostly sunny, with a high near 39. Breezy, with an east wind 13 to 17 mph, with gusts as high as 29 mph.

    High: 39 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Breezy, with an east wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. East wind around 14 mph, with gusts as high as 24 mph.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. East wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39. East wind around 8 mph.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Widespread frost before 10am.  Otherwise, sunny, with a high near 41.

    High: 41 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm.  Snow level 1700 feet rising to 2700 feet in the afternoon. Mostly sunny, with a high near 42.

    High: 42 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 39. Breezy, with an east wind 13 to 17 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 29. Breezy, with an east wind 13 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 39. East wind around 14 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 29. East wind 9 to 11 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 39. East wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Widespread frost before 10am. Otherwise, sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 29.
Saturday
A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level 1700 feet rising to 2700 feet in the afternoon. Mostly sunny, with a high near 42.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 31.
Sunday
A chance of rain. Mostly cloudy, with a high near 41.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 37.
Monday
A chance of rain. Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Cascade Locks OR
 45.71°N 121.7°W (Elev. 200 ft)
4:41 am PST Jan 20, 2026
5am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database