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High pressure building into the Western U.S. will create strong offshore winds in southern California. Temperatures in this region are unseasonably hot, and conditions are dry. The combination of these strong winds and dry conditions will bring fire danger to portions of southern California. Red Flag Warnings are in effect here. Any new fires in this region could quickly grow out of control. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Fog

6°C

42°F

Humidity 96%
Wind Speed calm
Barometer 30.58 in (1035.7 mb)
Dewpoint 5°C (41°F)
Visibility 8 km
Last update 23 Oct 6:53 am PDT
Extended Forecast for

3 Miles N Cedar Hills OR

Dense Fog Advisory until October 23, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until October 23, 09:00am

    NOW until
    9:00am Mon

    Dense Fog Advisory

  • Today

    Today: Areas of dense fog before 11am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 18. North northeast wind 3 to 8 km/h.

    Areas Dense
    Fog then
    Sunny

    High: 18 °C

  • Tonight

    Tonight: Areas of fog after 11pm.  Otherwise, increasing clouds, with a low around 6. North northeast wind 10 to 14 km/h.

    Areas Fog

    Low: 6 °C

  • Tuesday

    Tuesday: Areas of fog before 11am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 20. North northeast wind 16 to 24 km/h, with gusts as high as 42 km/h.

    Areas Fog
    then Sunny

    High: 20 °C

  • Tuesday
    Night

    Tuesday Night: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 6. North wind 8 to 11 km/h.

    Patchy Fog

    Low: 6 °C

  • Wednesday

    Wednesday: A 20 percent chance of showers after 11am.  Patchy fog before 11am.  Otherwise, partly sunny, with a high near 17. Calm wind.

    Slight Chance
    Showers and
    Patchy Fog

    High: 17 °C

  • Wednesday
    Night

    Wednesday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 6.

    Patchy Fog

    Low: 6 °C

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 18.

    Patchy Fog
    then Sunny

    High: 18 °C

  • Thursday
    Night

    Thursday Night: Patchy fog after 11pm.  Otherwise, mostly clear, with a low around 3.

    Patchy Fog

    Low: 3 °C

Detailed Forecast

Today
Areas of dense fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 18. North northeast wind 3 to 8 km/h.
Tonight
Areas of fog after 11pm. Otherwise, increasing clouds, with a low around 6. North northeast wind 10 to 14 km/h.
Tuesday
Areas of fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 20. North northeast wind 16 to 24 km/h, with gusts as high as 42 km/h.
Tuesday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 6. North wind 8 to 11 km/h.
Wednesday
A 20 percent chance of showers after 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 17. Calm wind.
Wednesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 6.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 18.
Thursday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 3.
Friday
Patchy fog before 11am. Otherwise, sunny, with a high near 18.
Friday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 5.
Saturday
Patchy fog. Otherwise, sunny, with a high near 18.
Saturday Night
Mostly clear, with a low around 6.
Sunday
Sunny, with a high near 17.
Click Map For Forecast
Point Forecast:
3 Miles N Cedar Hills OR
 45.55°N 122.83°W (Elev. 82 m)
4:11 am PDT Oct 23, 2017
7am PDT Oct 23, 2017-6pm PDT Oct 29, 2017
 
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