Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

68°F

20°C

Humidity 49%
Wind Speed NNW 4 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 03 Aug 10:20 AM PDT
Extended Forecast for

Farmington OR

Heat Advisory August 4, 12:00pm until August 5, 11:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Widespread smoke, mainly between 1pm and 4pm. Sunny, with a high near 86. North northeast wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 86 °F

    Smoke

  • Tonight

    Tonight: Areas of smoke. Clear, with a low around 58. North northwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Areas Smoke

  • Tuesday

    Tuesday: Areas of smoke. Sunny, with a high near 95. North northeast wind 6 to 9 mph.

    High: 95 °F

    Areas Smoke

  • Tuesday Night

    Tuesday Night: Areas of smoke. Mostly clear, with a low around 62. North wind 5 to 9 mph.

    Low: 62 °F

    Areas Smoke

  • Wednesday

    Wednesday: Sunny, with a high near 98. Light north northeast wind.

    High: 98 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Today
Widespread smoke, mainly between 1pm and 4pm. Sunny, with a high near 86. North northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Tonight
Areas of smoke. Clear, with a low around 58. North northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Tuesday
Areas of smoke. Sunny, with a high near 95. North northeast wind 6 to 9 mph.
Tuesday Night
Areas of smoke. Mostly clear, with a low around 62. North wind 5 to 9 mph.
Wednesday
Sunny, with a high near 98. Light north northeast wind.
Wednesday Night
Clear, with a low around 61.
Thursday
Sunny, with a high near 96.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 91.
Friday Night
Clear, with a low around 56.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 82.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Farmington OR
 45.45°N 122.93°W (Elev. 200 ft)
9:57 am PDT Aug 3, 2026
10am PDT Aug 3, 2026-6pm PDT Aug 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database