National Weather Service

News Headlines

New Portland Drought Information Statement 04/14/2026

Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.

Mostly Cloudy

48°F

9°C

Humidity	61%
Wind Speed	WSW 12 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	15 Apr 02:50 PM PDT

More Information:

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

Extended Forecast for

5 Miles S Scappoose Industrial Apk (1s4) OR

Tonight
Low: 36 °F
Showers then
Slight Chance
Showers
Thursday
High: 56 °F
Mostly Sunny
Thursday Night
Low: 39 °F
Partly Cloudy
Friday
High: 60 °F
Partly Sunny
Friday Night
Low: 42 °F
Mostly Cloudy
Saturday
High: 66 °F
Partly Sunny
Saturday Night
Low: 50 °F
Chance Rain
Sunday
High: 67 °F
Chance Rain
Sunday Night
Low: 49 °F
Slight Chance
Rain then
Mostly Cloudy

Detailed Forecast

Tonight

Showers and thunderstorms before 1am, then a slight chance of showers after 3am. Areas of frost after 5am. Snow level 1600 feet. Low around 36. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%.

Thursday

Mostly sunny, with a high near 56. Calm wind becoming west around 5 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 39. West northwest wind around 6 mph becoming calm in the evening.

Friday

Partly sunny, with a high near 60. Calm wind.

Friday Night

Mostly cloudy, with a low around 42. Calm wind.

Saturday

Partly sunny, with a high near 66.

Saturday Night

A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 50.