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New Portland Drought Information Statement 05/15/2026

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

46°F

8°C

Humidity	87%
Wind Speed	S 4 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	16 May 08:47 PM PDT

More Information:

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

Extended Forecast for

Cascade Locks OR

Tonight
Low: 42 °F
Slight Chance
Showers and
Breezy then
Mostly Cloudy
Sunday
High: 63 °F
Mostly Sunny
Sunday Night
Low: 44 °F
Increasing
Clouds
Monday
High: 68 °F
Mostly Cloudy
then Sunny
and Breezy
Monday Night
Low: 45 °F
Mostly Clear
and Breezy
then Mostly
Clear
Tuesday
High: 68 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Tuesday Night
Low: 47 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Wednesday
High: 73 °F
Mostly Sunny
Wednesday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 42. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 30 mph.

Sunday

Mostly sunny, with a high near 63. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.

Sunday Night

Increasing clouds, with a low around 44. West southwest wind 5 to 11 mph, with gusts as high as 23 mph.

Monday

Cloudy through mid morning, then gradual clearing, with a high near 68. Breezy, with a west wind 6 to 16 mph, with gusts as high as 25 mph.

Monday Night

Mostly clear, with a low around 45. Breezy, with a west wind 7 to 17 mph, with gusts as high as 28 mph.

Tuesday

Mostly sunny, with a high near 68. Breezy.

Tuesday Night

Partly cloudy, with a low around 47. Breezy.