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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.

79°F

26°C

Humidity	40%
Wind Speed	S 5 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Heat Index	79°F (26°C)
Last update	20 Aug 11:55 AM PDT

More Information:

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

Extended Forecast for

2 Miles NNE Multnomah Falls OR

This Afternoon
High: 90 °F
Sunny
Tonight
Low: 66 °F
Increasing
Clouds
Friday
High: 84 °F
Cloudy
Friday Night
Low: 60 °F
Slight Chance
T-storms
Saturday
High: 77 °F
Slight Chance
Showers then
Mostly Sunny
Saturday Night
Low: 59 °F
Increasing
Clouds
Sunday
High: 77 °F
Gradual
Clearing
Sunday Night
Low: 58 °F
Mostly Clear
Monday
High: 86 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 90. West southwest wind around 9 mph.

Tonight

Increasing clouds, with a low around 66. Southwest wind around 6 mph.

Friday

Cloudy, with a high near 84. West wind 6 to 9 mph.

Friday Night

A 20 percent chance of showers and thunderstorms after 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 60. West southwest wind 7 to 10 mph.

Saturday

A 20 percent chance of showers before 11am. Mostly sunny, with a high near 77. West southwest wind 10 to 13 mph, with gusts as high as 22 mph.

Saturday Night

Increasing clouds, with a low around 59.

Sunday

Cloudy through mid morning, then gradual clearing, with a high near 77.

Sunday Night

Mostly clear, with a low around 58.

Monday

Sunny, with a high near 86.

Monday Night

Mostly clear, with a low around 61.