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
40°F
4°C
| Humidity | 97% |
| Wind Speed | S 1 MPH |
| Barometer | NA |
| Dewpoint | 40°F (4°C) |
| Visibility | NA |
| Last update | 29 Jan 09:45 AM PST |
Extended Forecast for
8 Miles E Cascade Locks OR
Today
High: 46 °F
Rain Likely
Tonight
Low: 43 °F
Rain Likely
then CloudyFriday
High: 49 °F
Rain Likely
Friday Night
Low: 45 °F
Chance Rain
then Mostly
CloudySaturday
High: 50 °F
Mostly Cloudy
Saturday Night
Low: 42 °F
Mostly Cloudy
then Chance
RainSunday
High: 48 °F
Rain Likely
Sunday Night
Low: 42 °F
Rain Likely
Monday
High: 48 °F
Chance Rain
Detailed Forecast
Today
Rain likely, mainly before 4pm. Cloudy, with a high near 46. East northeast wind around 7 mph. Chance of precipitation is 70%.
Tonight
Rain likely, mainly before 9pm. Cloudy, with a low around 43. East wind around 7 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly between 10am and 4pm. Cloudy, with a high near 49. East wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 50 percent chance of rain before 10pm. Mostly cloudy, with a low around 45. West wind around 6 mph becoming east after midnight.
Saturday
Mostly cloudy, with a high near 50. East wind around 11 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 42.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 42.
Monday
A chance of rain. Mostly cloudy, with a high near 48.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
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)
9:46 am PST Jan 29, 2026
10am PST Jan 29, 2026-6pm PST Feb 4, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
