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
30°F
-1°C
| Humidity | 95% |
| Wind Speed | SE 1 MPH |
| Barometer | NA |
| Dewpoint | 29°F (-2°C) |
| Visibility | NA |
| Last update | 28 Jan 06:45 AM PST |
Extended Forecast for
8 Miles E Cascade Locks OR
Today
High: 43 °F
Rain
Tonight
Low: 41 °F
Rain
Thursday
High: 46 °F
Rain then
Rain LikelyThursday Night
Low: 43 °F
Rain Likely
then Chance
RainFriday
High: 49 °F
Rain Likely
Friday Night
Low: 44 °F
Chance Rain
Saturday
High: 49 °F
Slight Chance
Rain then
Mostly CloudySaturday Night
Low: 41 °F
Mostly Cloudy
Sunday
High: 47 °F
Rain Likely
Detailed Forecast
Today
Rain. High near 43. Northeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. Low around 41. East northeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 46. East northeast wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 43. East wind around 7 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 49. Southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 44.
Saturday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 47.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Mostly cloudy, with a high near 50.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 52.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
6:41 am PST Jan 28, 2026
7am PST Jan 28, 2026-6pm PST Feb 3, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
