Heavy Rainfall Possible Across the Central U.S.; Poor Air Quality Across the Northwest and North Central States

Thunderstorms will produce locally heavy rainfall and possibly some flash flooding across central portions of the country through tonight, with a few strong to locally severe thunderstorms possible. Otherwise, smoke from the wildfires burning across western North America will continue to create poor air quality across northern portions of the country. Read More >

Hazardous Weather Conditions

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Smoke

77°F

25°C

Humidity 47%
Wind Speed W 3 MPH
Barometer 30.04 in
Dewpoint 55°F (13°C)
Visibility 7.00 mi
Heat Index79°F (26°C)
Last update 19 Aug 12:20 pm PDT
Extended Forecast for

Cedar Hills OR

  • This
    Afternoon

    This Afternoon: Widespread haze. Sunny, with a high near 86. North northwest wind 3 to 6 mph.

    Haze

    High: 86 °F

  • Tonight

    Tonight: Widespread haze. Areas of smoke after 11pm. Mostly clear, with a low around 59. Northwest wind 5 to 8 mph.

    Haze

    Low: 59 °F

  • Monday

    Monday: Widespread haze. Widespread smoke. Sunny, with a high near 90. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    Haze

    High: 90 °F

  • Monday
    Night

    Monday Night: Widespread haze. Widespread smoke. Mostly clear, with a low around 63. North northeast wind 5 to 7 mph.

    Haze

    Low: 63 °F

  • Tuesday

    Tuesday: Widespread haze. Widespread smoke. Sunny, with a high near 94. East northeast wind 6 to 10 mph.

    Haze

    High: 94 °F

  • Tuesday
    Night

    Tuesday Night: Widespread haze before 11pm. Widespread smoke before 11pm. Partly cloudy, with a low around 62.

    Haze then
    Partly Cloudy

    Low: 62 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89.

    Mostly Sunny

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 59.

    Partly Cloudy

    Low: 59 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

Detailed Forecast

This Afternoon
Widespread haze. Sunny, with a high near 86. North northwest wind 3 to 6 mph.
Tonight
Widespread haze. Areas of smoke after 11pm. Mostly clear, with a low around 59. Northwest wind 5 to 8 mph.
Monday
Widespread haze. Widespread smoke. Sunny, with a high near 90. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Monday Night
Widespread haze. Widespread smoke. Mostly clear, with a low around 63. North northeast wind 5 to 7 mph.
Tuesday
Widespread haze. Widespread smoke. Sunny, with a high near 94. East northeast wind 6 to 10 mph.
Tuesday Night
Widespread haze before 11pm. Widespread smoke before 11pm. Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 89.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 52.
Saturday
Mostly sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
Cedar Hills OR
 45.48°N 122.81°W (Elev. 200 ft)
9:19 am PDT Aug 19, 2018
12pm PDT Aug 19, 2018-6pm PDT Aug 25, 2018
 
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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