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New Portland Drought Information Statement 08/14/2026

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

83°F

28°C

Humidity	35%
Wind Speed	SW 6 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Heat Index	82°F (28°C)
Last update	19 Aug 06:05 PM PDT

More Information:

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

Extended Forecast for

5 Miles W Cascade Locks OR

Tonight
Low: 61 °F
Mostly Clear
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 64 °F
Increasing
Clouds
Friday
High: 84 °F
Mostly Cloudy
Friday Night
Low: 60 °F
Chance
Showers
Saturday
High: 71 °F
Breezy.
Slight Chance
T-storms then
Mostly Sunny
Saturday Night
Low: 58 °F
Increasing
Clouds and
Breezy
Sunday
High: 75 °F
Decreasing
Clouds
Sunday Night
Low: 58 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 61. West southwest wind 5 to 9 mph.

Thursday

Sunny, with a high near 86. Southwest wind 5 to 13 mph, with gusts as high as 20 mph.

Thursday Night

Increasing clouds, with a low around 64. West southwest wind 5 to 9 mph becoming light southwest in the evening.

Friday

Mostly cloudy, with a high near 84. West wind 5 to 10 mph.

Friday Night

A 40 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 60. West wind 7 to 11 mph, with gusts as high as 20 mph.

Saturday

A 20 percent chance of showers and thunderstorms before 11am. Partly sunny, with a high near 71. Breezy.

Saturday Night

Increasing clouds, with a low around 58. Breezy.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 75.

Sunday Night

Mostly clear, with a low around 58.

Monday

Sunny, with a high near 83.

Monday Night

Partly cloudy, with a low around 61.