Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.

Clear

42°F

6°C

Humidity 91%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 19 Oct 08:53 AM PDT
Extended Forecast for

3 Miles WSW Hillsboro OR

  • Today

    Today: Partly sunny, with a high near 63. Calm wind.

    High: 63 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Calm wind becoming northwest around 6 mph after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Areas of fog before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 72. North northwest wind around 5 mph becoming light and variable.

    High: 72 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Calm wind.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 63. Calm wind.
Tonight
Mostly cloudy, with a low around 43. Calm wind becoming northwest around 6 mph after midnight.
Tuesday
Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 72. North northwest wind around 5 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 41. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 74. Calm wind.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 36.
Saturday
A chance of rain. Mostly cloudy, with a high near 59.
Saturday Night
Rain likely. Mostly cloudy, with a low around 39.
Sunday
A chance of rain. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Hillsboro OR
 45.52°N 123.01°W (Elev. 118 ft)
8:41 am PDT Oct 19, 2026
9am PDT Oct 19, 2026-6pm PDT Oct 25, 2026
 
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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