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Hazardous Weather Conditions

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

25°F

-4°C

Humidity 85%
Wind Speed W 4 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 24 Jan 03:30 AM PST
Extended Forecast for

Cedar Hills OR

Cold Weather Advisory until January 24, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 24, 12:00pm

    NOW until 12:00pm Sat

    Cold Weather Advisory

  • Overnight

    Low: 27 °F

    Frost

  • Saturday

    Saturday: Widespread frost before 9am. Otherwise, sunny, with a high near 47. Northeast wind 5 to 8 mph, with gusts as high as 18 mph.

    High: 47 °F

    Frost then
    Sunny

  • Saturday Night

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

    Low: 28 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 9am. Otherwise, partly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Frost then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Areas of frost after 1am. Otherwise, partly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 9am. Otherwise, partly sunny, with a high near 52.

    High: 52 °F

    Areas Frost
    then Partly
    Sunny

Detailed Forecast

Overnight
Widespread frost before 4am, then widespread frost after 5am. Otherwise, clear, with a low around 27. East northeast wind around 9 mph, with gusts as high as 18 mph.
Saturday
Widespread frost before 9am. Otherwise, sunny, with a high near 47. Northeast wind 5 to 8 mph, with gusts as high as 18 mph.
Saturday Night
Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 28. Calm wind.
Sunday
Widespread frost before 9am. Otherwise, partly sunny, with a high near 46. Calm wind.
Sunday Night
Mostly cloudy, with a low around 33. Calm wind.
Monday
Mostly cloudy, with a high near 49.
Monday Night
Areas of frost after 1am. Otherwise, partly cloudy, with a low around 35.
Tuesday
Areas of frost before 9am. Otherwise, partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A chance of showers. Mostly cloudy, with a high near 50.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 39.
Thursday
A slight chance of showers. Partly sunny, with a high near 52.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 39.
Friday
A slight chance of showers. Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cedar Hills OR
 45.49°N 122.78°W (Elev. 364 ft)
Last Update:
3:41 am PST Jan 24, 2026
Forecast Valid:
3am PST Jan 24, 2026-6pm PST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation