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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
Disclaimer
Map Legend
Point Forecast:
Hillsboro OR
 45.53°N 122.92°W (Elev. 200 ft)
Last Update:
11:02 pm PDT Oct 15, 2021
Forecast Valid:
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation