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

80°F

27°C

Humidity 26%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Heat Index79°F (26°C)
Last update 24 Jun 07:00 PM PDT
Extended Forecast for

6 Miles ESE Cascade Locks OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 24 mph.

    Low: 52 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Increasing clouds, with a high near 57. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph.

    High: 57 °F

    Partly Sunny
    and Breezy
    then Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 45. Windy, with a west southwest wind 17 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    Low: 45 °F

    Windy. Cloudy
    then Rain
    Likely

  • Friday

    Friday: Rain before 2pm, then showers and possibly a thunderstorm after 2pm. High near 48. Breezy, with a west wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 48 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Rain. Snow level 7600 feet lowering to 6000 feet after midnight . Low around 40. Windy, with a west wind 18 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain and
    Windy

  • Saturday

    Saturday: Rain before 11am, then showers and possibly a thunderstorm after 11am. Snow level 5600 feet rising to 6100 feet in the afternoon. High near 43. Windy. Chance of precipitation is 90%.

    High: 43 °F

    Showers and
    Windy

  • Saturday Night

    Saturday Night: Rain likely, mainly before 11pm. Snow level 6400 feet. Mostly cloudy, with a low around 41. Windy. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely
    and Breezy
    then Chance
    Rain and
    Windy

  • Sunday

    Sunday: A chance of rain. Snow level 6300 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 43. Windy.

    High: 43 °F

    Chance Rain
    and Windy

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 43. Windy.

    Low: 43 °F

    Chance Rain
    and Windy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 24 mph.
Thursday
Increasing clouds, with a high near 57. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph.
Thursday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 45. Windy, with a west southwest wind 17 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Friday
Rain before 2pm, then showers and possibly a thunderstorm after 2pm. High near 48. Breezy, with a west wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Rain. Snow level 7600 feet lowering to 6000 feet after midnight . Low around 40. Windy, with a west wind 18 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain before 11am, then showers and possibly a thunderstorm after 11am. Snow level 5600 feet rising to 6100 feet in the afternoon. High near 43. Windy. Chance of precipitation is 90%.
Saturday Night
Rain likely, mainly before 11pm. Snow level 6400 feet. Mostly cloudy, with a low around 41. Windy. Chance of precipitation is 60%.
Sunday
A chance of rain. Snow level 6300 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 43. Windy.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43. Windy.
Monday
A slight chance of rain. Partly sunny, with a high near 48. Windy.
Monday Night
Partly cloudy, with a low around 43. Windy.
Tuesday
Partly sunny, with a high near 48. Windy.
Tuesday Night
Partly cloudy, with a low around 42. Breezy.
Wednesday
Mostly sunny, with a high near 52. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Cascade Locks OR
 45.63°N 121.77°W (Elev. 4442 ft)
Last Update:
7:41 pm PDT Jun 24, 2026
Forecast Valid:
7pm PDT Jun 24, 2026-6pm PDT Jul 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation