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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° N Lon: 121.88484° W Elev: 194.0 ft.

50°F

10°C

Humidity	86%
Wind Speed	SSW 4 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Wind Chill	49°F (9°C)
Last update	15 May 07:07 PM PDT

More Information:

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

Detailed forecast for

Central Columbia River Gorge I-84 Corridor

Tonight

Showers likely with a slight chance of thunderstorms this evening, then rain likely after midnight. Lows in the mid 40s. West wind 15 to 20 mph with gusts up to 40 mph. Chance of rain 70 percent. Rainfall amounts a tenth to a quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Partly sunny in the morning. A slight chance of thunderstorms. A chance of rain in the morning, then showers likely in the afternoon. Breezy with highs in the mid 50s. West wind 15 to 25 mph with gusts up to 40 mph. Chance of rain 70 percent. Rainfall amounts around a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Mostly cloudy. A slight chance of rain in the evening. Lows in the lower 40s. West wind 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.

Sunday

Mostly sunny. Highs in the mid 60s. West wind 10 to 15 mph.

Sunday Night

Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 40s. West wind 10 to 15 mph.

Monday

Partly sunny in the morning, then clearing. Highs in the upper 60s.

Monday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

Tuesday

Mostly sunny. Highs around 70.

Tuesday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.