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
29°F
-2°C
| Humidity | 79% |
| Wind Speed | S 0 MPH |
| Barometer | NA |
| Dewpoint | 24°F (-4°C) |
| Visibility | NA |
| Last update | 20 Jan 05:15 AM PST |
Extended Forecast for
8 Miles E Cascade Locks OR
Today
High: 39 °F
Mostly Sunny
and BreezyTonight
Low: 29 °F
Partly Cloudy
and Breezy
then Mostly
CloudyWednesday
High: 39 °F
Mostly Sunny
Wednesday Night
Low: 29 °F
Partly Cloudy
Thursday
High: 39 °F
Partly Sunny
Thursday Night
Low: 30 °F
Partly Cloudy
Friday
High: 41 °F
Frost then
SunnyFriday Night
Low: 29 °F
Mostly Clear
Saturday
High: 42 °F
Slight Chance
Rain/Snow
Detailed Forecast
Today
Mostly sunny, with a high near 39. Breezy, with an east wind 13 to 17 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 29. Breezy, with an east wind 13 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 39. East wind around 14 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 29. East wind 9 to 11 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 39. East wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Widespread frost before 10am. Otherwise, sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 29.
Saturday
A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level 1700 feet rising to 2700 feet in the afternoon. Mostly sunny, with a high near 42.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 31.
Sunday
A chance of rain. Mostly cloudy, with a high near 41.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 37.
Monday
A chance of rain. Partly sunny, with a high near 47.
Additional Forecasts and Information
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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)
4:41 am PST Jan 20, 2026
5am PST Jan 20, 2026-6pm PST Jan 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
