Isolated Severe Thunderstorms for the Northeast/Mid-Atlantic; Santa Ana Winds for Southern California

Isolated severe thunderstorms will bring the potential for a few damaging wind gusts across portions of the Northeast and Mid-Atlantic regions Saturday. On the West Coast, gusty Santa Ana winds will create critical fire weather conditions over southern California. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Fog

45°F

7°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 45°F (7°C)
Visibility 0.50 mi
Last update 15 Oct 11:35 PM PDT
Extended Forecast for

Hillsboro OR

  • Tonight

    Tonight: Patchy fog before 1am, then patchy fog after 4am.  Otherwise, increasing clouds, with a low around 44. Calm wind.

    Patchy Fog

    Low: 44 °F

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 68. Light south wind.

    Patchy Fog
    then Mostly
    Sunny

    High: 68 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of rain after 11pm.  Increasing clouds, with a low around 47. Light south southwest wind.

    Slight Chance
    Rain

    Low: 47 °F

  • Sunday

    Sunday: Rain.  High near 57. Light and variable wind becoming southwest around 6 mph in the afternoon.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 57 °F

  • Sunday
    Night

    Sunday Night: A chance of rain before 11pm, then a slight chance of showers after 11pm.  Mostly cloudy, with a low around 41. Light west northwest wind.  Chance of precipitation is 50%.

    Chance Rain
    then Slight
    Chance
    Showers

    Low: 41 °F

  • Monday

    Monday: A 20 percent chance of showers before 11am.  Partly sunny, with a high near 59.

    Slight Chance
    Showers then
    Partly Sunny

    High: 59 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 39.

    Partly Cloudy

    Low: 39 °F

  • Tuesday

    Tuesday: Patchy fog before 7am.  Otherwise, partly sunny, with a high near 64.

    Patchy Fog
    then Partly
    Sunny

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 46.

    Chance Rain

    Low: 46 °F

Detailed Forecast

Tonight
Patchy fog before 1am, then patchy fog after 4am. Otherwise, increasing clouds, with a low around 44. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 68. Light south wind.
Saturday Night
A 20 percent chance of rain after 11pm. Increasing clouds, with a low around 47. Light south southwest wind.
Sunday
Rain. High near 57. Light and variable wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of rain before 11pm, then a slight chance of showers after 11pm. Mostly cloudy, with a low around 41. Light west northwest wind. Chance of precipitation is 50%.
Monday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 64.
Tuesday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 46.
Wednesday
Rain likely. Mostly cloudy, with a high near 61.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Thursday
A chance of rain. Mostly cloudy, with a high near 65.
Thursday Night
Rain likely. Mostly cloudy, with a low around 51.
Friday
Rain likely. Mostly cloudy, with a high near 64.
Click Map For Forecast
Point Forecast:
Hillsboro OR
 45.53°N 122.92°W (Elev. 200 ft)
11:02 pm PDT Oct 15, 2021
11pm PDT Oct 15, 2021-6pm PDT Oct 22, 2021
 
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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