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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194ft.

Fair

45°F

7°C

Humidity 66%
Wind Speed NW 5 MPH
Barometer 30.34 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 13 Dec 1:20 pm PST
Extended Forecast for

Cedar Hills OR

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 46. Northeast wind around 13 mph, with gusts as high as 20 mph.

    Sunny

    High: 46 °F

  • Tonight

    Tonight: Mostly clear, with a low around 29. East northeast wind 18 to 20 mph, with gusts as high as 31 mph.

    Mostly Clear

    Low: 29 °F

  • Thursday

    Thursday: Sunny, with a high near 46. Northeast wind 11 to 14 mph, with gusts as high as 21 mph.

    Sunny

    High: 46 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 36. Northeast wind 5 to 10 mph becoming light north northeast  in the evening.

    Partly Cloudy

    Low: 36 °F

  • Friday

    Friday: A 30 percent chance of rain after 10am.  Mostly cloudy, with a high near 47. Calm wind.

    Chance Rain

    High: 47 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 39.

    Slight Chance
    Rain

    Low: 39 °F

  • Saturday

    Saturday: A 30 percent chance of rain.  Cloudy, with a high near 47.

    Chance Rain

    High: 47 °F

  • Saturday
    Night

    Saturday Night: A chance of rain.  Cloudy, with a low around 40.

    Chance Rain

    Low: 40 °F

  • Sunday

    Sunday: A chance of rain.  Cloudy, with a high near 48.

    Chance Rain

    High: 48 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 46. Northeast wind around 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 29. East northeast wind 18 to 20 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 46. Northeast wind 11 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 36. Northeast wind 5 to 10 mph becoming light north northeast in the evening.
Friday
A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 47. Calm wind.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 39.
Saturday
A 30 percent chance of rain. Cloudy, with a high near 47.
Saturday Night
A chance of rain. Cloudy, with a low around 40.
Sunday
A chance of rain. Cloudy, with a high near 48.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 40.
Monday
A slight chance of showers. Cloudy, with a high near 49.
Monday Night
A slight chance of showers. Cloudy, with a low around 39.
Tuesday
A chance of rain. Cloudy, with a high near 49.
Click Map For Forecast
Point Forecast:
Cedar Hills OR
 45.48°N 122.81°W (Elev. 200 ft)
11:22 am PST Dec 13, 2017
1pm PST Dec 13, 2017-6pm PST Dec 19, 2017
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database