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Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

23°F

-5°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 21°F (-6°C)
Visibility 9.00 mi
Last update 22 Jan 06:15 AM PST
Extended Forecast for

2 Miles NE King City OR

Air Stagnation Advisory January 22, 06:36am until January 23, 12:00pm
Cold Weather Advisory until January 22, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
...
  •  
    Air Stagnation Advisory January 22, 06:36am until January 23, 12:00pm
    Cold Weather Advisory until January 22, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Areas of frost between 9pm and 2am.  Otherwise, mostly cloudy, with a low around 32. Calm wind becoming northeast around 6 mph after midnight.

    Low: 32 °F

    Areas Frost

  • Friday

    Friday: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 47. Northeast wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 47 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost after 5am.  Otherwise, clear, with a low around 29. North northeast wind 3 to 7 mph.

    Low: 29 °F

    Clear then
    Frost

  • Saturday

    Saturday: Widespread frost before 9am.  Otherwise, sunny, with a high near 47. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 47 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost after 9pm.  Otherwise, mostly clear, with a low around 28.

    Low: 28 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 9am.  Otherwise, mostly sunny, with a high near 45.

    High: 45 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly between 9pm and 4am.  Otherwise, mostly cloudy, with a low around 31.

    Low: 31 °F

    Frost

Detailed Forecast

Today
Partly sunny, with a high near 44. Northeast wind 3 to 6 mph.
Tonight
Areas of frost between 9pm and 2am. Otherwise, mostly cloudy, with a low around 32. Calm wind becoming northeast around 6 mph after midnight.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 47. Northeast wind 6 to 9 mph, with gusts as high as 18 mph.
Friday Night
Widespread frost after 5am. Otherwise, clear, with a low around 29. North northeast wind 3 to 7 mph.
Saturday
Widespread frost before 9am. Otherwise, sunny, with a high near 47. Calm wind becoming north northeast around 5 mph in the afternoon.
Saturday Night
Widespread frost after 9pm. Otherwise, mostly clear, with a low around 28.
Sunday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 45.
Sunday Night
Widespread frost, mainly between 9pm and 4am. Otherwise, mostly cloudy, with a low around 31.
Monday
Widespread frost between 7am and 10am. Otherwise, partly sunny, with a high near 46.
Monday Night
Areas of frost after midnight. Otherwise, mostly cloudy, with a low around 34.
Tuesday
Areas of frost. Otherwise, partly sunny, with a high near 51.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE King City OR
 45.43°N 122.76°W (Elev. 200 ft)
5:41 am PST Jan 22, 2026
6am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database