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.

28°F

-2°C

Humidity	84%
Wind Speed	N 3 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	22 Jan 02:45 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

8 Miles E Cascade Locks OR

Overnight
Low: 28 °F
Mostly Cloudy
Thursday
High: 35 °F
Mostly Cloudy
Thursday Night
Low: 28 °F
Slight Chance
Rain/Snow
then Partly
Cloudy
Friday
High: 39 °F
Sunny and
Breezy
Friday Night
Low: 26 °F
Mostly Clear
Saturday
High: 39 °F
Sunny
Saturday Night
Low: 28 °F
Mostly Clear
Sunday
High: 40 °F
Mostly Sunny
Sunday Night
Low: 31 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 28. East wind around 13 mph, with gusts as high as 22 mph.

Thursday

Mostly cloudy, with a high near 35. East wind 10 to 13 mph, with gusts as high as 22 mph.

Thursday Night

A slight chance of rain and snow before 7pm. Snow level 400 feet. Partly cloudy, with a low around 28. East wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 10%.

Friday

Sunny, with a high near 39. Breezy, with an east wind 13 to 16 mph, with gusts as high as 26 mph.

Friday Night

Mostly clear, with a low around 26. East wind around 14 mph, with gusts as high as 23 mph.

Saturday

Sunny, with a high near 39.

Saturday Night

Mostly clear, with a low around 28.

Sunday

Mostly sunny, with a high near 40.

Sunday Night

Mostly cloudy, with a low around 31.