Want to revisit 2025? Here's our year-end climate summary!
Our annual climate summary for Portland has been posted. Additional summaries for Astoria, Eugene, and Salem are available. For other climate summaries, visit our Observed Weather tab on our climate page. Read More >
Current conditions at
DEE FLAT (DEFO)
Lat: 45.58639°NLon: 121.64056°WElev: 1260.0ft.NA
21°F
-6°C
| Humidity | 93% |
| Wind Speed | SSW 2 MPH |
| Barometer | NA |
| Dewpoint | 19°F (-7°C) |
| Visibility | NA |
| Last update | 25 Jan 01:45 AM PST |
Extended Forecast for
8 Miles E Cascade Locks OR
Overnight
Low: 28 °F
Partly Cloudy
Sunday
High: 36 °F
Mostly Sunny
and Breezy
then Partly
SunnySunday Night
Low: 30 °F
Mostly Cloudy
Monday
High: 43 °F
Partly Sunny
Monday Night
Low: 34 °F
Mostly Cloudy
Tuesday
High: 41 °F
Mostly Cloudy
Tuesday Night
Low: 33 °F
Chance Rain
Wednesday
High: 42 °F
Chance Rain
Wednesday Night
Low: 39 °F
Rain Likely
Detailed Forecast
Overnight
Partly cloudy, with a low around 28. East wind around 10 mph.
Sunday
Partly sunny, with a high near 36. Breezy, with an east wind 11 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 30. East wind 6 to 10 mph.
Monday
Partly sunny, with a high near 43. East wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 34. East wind around 7 mph.
Tuesday
Mostly cloudy, with a high near 41.
Tuesday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Mostly cloudy, with a high near 42.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 39.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 45.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 41.
Friday
A chance of rain. Mostly cloudy, with a high near 48.
Friday Night
A chance of rain. Mostly cloudy, with a low around 41.
Saturday
A chance of rain. Partly sunny, with a high near 50.
Additional Forecasts and Information
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
8 Miles E Cascade Locks OR
45.71°N 121.7°W (Elev. 200 ft)
45.71°N 121.7°W (Elev. 200 ft)
1:46 am PST Jan 25, 2026
2am PST Jan 25, 2026-6pm PST Jan 31, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
