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

55°F

13°C

Humidity 66%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 17 May 06:00 PM PDT
Extended Forecast for

7 Miles ESE Cascade Locks OR

  • Tonight

    Tonight: A chance of rain showers before 11pm, then snow showers likely. Mostly cloudy, with a low around 32. Windy, with a west wind 23 to 28 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Windy. Chance
    Rain/Snow
    then Snow
    Showers
    Likely

  • Sunday

    Sunday: Snow showers likely, mainly before 2pm. Partly sunny, with a high near 40. Windy, with a west wind 22 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Showers
    Likely and
    Windy

  • Sunday Night

    Sunday Night: A 10 percent chance of snow showers after 5am. Mostly cloudy, with a low around 35. Windy, with a west wind 14 to 22 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Mostly Cloudy
    and Windy
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: Rain, possibly mixed with snow showers, becoming all rain after 8am. High near 42. Breezy, with a west wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    then Showers
    and Breezy

  • Monday Night

    Monday Night: Rain showers likely before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Snow level 6100 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 37. Breezy, with a west wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    Likely and
    Breezy

  • Tuesday

    Tuesday: Snow showers likely before 2pm, then a chance of rain showers. Partly sunny, with a high near 43. Breezy. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Breezy. Snow
    Showers
    Likely then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 11pm. Snow level 6000 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain showers before 11pm, then snow showers likely. Mostly cloudy, with a low around 32. Windy, with a west wind 23 to 28 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow showers likely, mainly before 2pm. Partly sunny, with a high near 40. Windy, with a west wind 22 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 10 percent chance of snow showers after 5am. Mostly cloudy, with a low around 35. Windy, with a west wind 14 to 22 mph, with gusts as high as 30 mph.
Monday
Rain, possibly mixed with snow showers, becoming all rain after 8am. High near 42. Breezy, with a west wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain showers likely before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Snow level 6100 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 37. Breezy, with a west wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Snow showers likely before 2pm, then a chance of rain showers. Partly sunny, with a high near 43. Breezy. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 35. Breezy.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
A slight chance of showers before 11pm. Snow level 6000 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 38. Breezy.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 39. Breezy.
Friday
A slight chance of rain and snow showers. Snow level 5500 feet rising to 6200 feet in the afternoon. Partly sunny, with a high near 48. Breezy.
Friday Night
A slight chance of rain and snow showers. Snow level 6400 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 38. Breezy.
Saturday
A slight chance of rain and snow showers. Snow level 5800 feet rising to 7200 feet in the afternoon. Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Cascade Locks OR
 45.63°N 121.77°W (Elev. 4442 ft)
Last Update:
5:46 pm PDT May 17, 2025
Forecast Valid:
6pm PDT May 17, 2025-6pm PDT May 24, 2025
 
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