Current conditions at

DEE FLAT (DEFO)

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

NA

78°F

26°C

Humidity 30%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Heat Index78°F (26°C)
Last update 21 May 04:45 PM PDT
Extended Forecast for

7 Miles ESE Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 46. Northeast wind 7 to 10 mph becoming southeast after midnight.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. Breezy, with a southeast wind 7 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 23 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57. Breezy, with a west wind 14 to 20 mph, with gusts as high as 28 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. Windy, with a west southwest wind 17 to 23 mph, with gusts as high as 30 mph.

    Low: 43 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 58. Breezy.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Memorial Day

    Memorial Day: Rain likely, mainly after 11am.  Snow level 6800 feet lowering to 6300 feet in the afternoon . Mostly cloudy, with a high near 48. Breezy.

    High: 48 °F

    Rain Likely
    and Breezy

  • Monday Night

    Monday Night: Rain before 11pm, then rain and snow likely between 11pm and 2am, then rain likely after 2am.  Snow level 6100 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 39. Windy.

    Low: 39 °F

    Rain/Snow and
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Northeast wind 7 to 10 mph becoming southeast after midnight.
Friday
Sunny, with a high near 61. Breezy, with a southeast wind 7 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Partly cloudy, with a low around 47. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 57. Breezy, with a west wind 14 to 20 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 43. Windy, with a west southwest wind 17 to 23 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 58. Breezy.
Sunday Night
Mostly cloudy, with a low around 45. Breezy.
Memorial Day
Rain likely, mainly after 11am. Snow level 6800 feet lowering to 6300 feet in the afternoon . Mostly cloudy, with a high near 48. Breezy.
Monday Night
Rain before 11pm, then rain and snow likely between 11pm and 2am, then rain likely after 2am. Snow level 6100 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 39. Windy.
Tuesday
A chance of rain. Snow level 4800 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 45. Breezy.
Tuesday Night
A slight chance of rain. Snow level 6000 feet. Partly cloudy, with a low around 41. Breezy.
Wednesday
A slight chance of rain. Snow level 5600 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 49. Breezy.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 41. Breezy.
Thursday
A slight chance of rain. Mostly sunny, with a high near 51. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Cascade Locks OR
 45.63°N 121.77°W (Elev. 4442 ft)
4:41 pm PDT May 21, 2026
5pm PDT May 21, 2026-6pm PDT May 28, 2026
 
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Additional Resources

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