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New Portland Drought Information Statement 08/14/2026

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

66°F

19°C

Humidity	66%
Wind Speed	S 0 MPH
Barometer	NA
Dewpoint	54°F (12°C)
Visibility	NA
Last update	21 Aug 07:45 AM PDT

More Information:

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

Extended Forecast for

5 Miles E Cascade Locks OR

Today
High: 78 °F
Mostly Cloudy
Tonight
Low: 60 °F
Cloudy then
Slight Chance
T-storms and
Breezy
Saturday
High: 68 °F
Sunny and
Breezy
Saturday Night
Low: 58 °F
Partly Cloudy
and Breezy
Sunday
High: 69 °F
Mostly Sunny
and Breezy
then Sunny
Sunday Night
Low: 57 °F
Mostly Clear
Monday
High: 78 °F
Sunny
Monday Night
Low: 63 °F
Mostly Clear
Tuesday
High: 76 °F
Sunny

Detailed Forecast

Today

Mostly cloudy, with a high near 78. West southwest wind 3 to 8 mph.

Tonight

A slight chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 4am. Cloudy, then gradually becoming partly cloudy, with a low around 60. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Saturday

Sunny, with a high near 68. Breezy, with a west wind around 16 mph, with gusts as high as 28 mph.

Saturday Night

Partly cloudy, with a low around 58. Breezy, with a west wind 16 to 18 mph, with gusts as high as 28 mph.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 69. Breezy, with a west wind 11 to 15 mph, with gusts as high as 23 mph.

Sunday Night

Mostly clear, with a low around 57.

Monday

Sunny, with a high near 78.

Monday Night

Mostly clear, with a low around 63.