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New Portland Drought Information Statement 09/14/2026

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

65°F

18°C

Humidity	63%
Wind Speed	SW 4 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	24 Sep 09:48 PM PDT

More Information:

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

Extended Forecast for

4 Miles SW Cascade Locks OR

Tonight
Low: 51 °F
Rain
Friday
High: 54 °F
Showers and
Windy
Friday Night
Low: 45 °F
Showers
Likely then
Mostly Cloudy
Saturday
High: 59 °F
Mostly Sunny
Saturday Night
Low: 46 °F
Mostly Cloudy
Sunday
High: 62 °F
Decreasing
Clouds
Sunday Night
Low: 46 °F
Partly Cloudy
Monday
High: 60 °F
Partly Sunny
Monday Night
Low: 48 °F
Partly Cloudy

Detailed Forecast

Tonight

Rain, mainly before 3am. Low around 51. Southwest wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Showers, with thunderstorms also possible after 11am. High near 54. Windy, with a west southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Showers likely, mainly before 10pm. Mostly cloudy, with a low around 45. West southwest wind 5 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Saturday

Mostly sunny, with a high near 59. Calm wind becoming north around 5 mph in the afternoon.

Saturday Night

Mostly cloudy, with a low around 46. Light and variable wind becoming east 5 to 8 mph in the evening.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 62.

Sunday Night

Partly cloudy, with a low around 46.

Monday

Partly sunny, with a high near 60.

Monday Night

Partly cloudy, with a low around 48.