Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Overcast

64°F

18°C

Humidity 67%
Wind Speed S 6 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 01 Sep 12:15 PM PDT
Extended Forecast for

2 Miles E Hillsboro OR

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 74. South southwest wind around 6 mph.

    High: 74 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 57. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 57 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Rain before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then rain likely and possibly a thunderstorm after 5pm.  High near 66. South wind 6 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 66 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a low around 52. Calm wind becoming south 5 to 9 mph after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Rain Likely

  • Thursday

    Thursday: Rain before 11am, then showers and possibly a thunderstorm after 11am.  High near 66. South wind around 8 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Showers

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Rain Likely
    then Chance
    Rain and
    Patchy Fog

  • Friday

    Friday: A chance of rain before 11am, then a chance of showers and thunderstorms after 11am.  Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 70. Chance of precipitation is 40%.

    High: 70 °F

    Chance
    Showers and
    Areas Fog

  • Friday Night

    Friday Night: A chance of rain.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain, mainly before 11am.  Partly sunny, with a high near 75.

    High: 75 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 74. South southwest wind around 6 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 57. Calm wind becoming south 5 to 7 mph after midnight.
Wednesday
Rain before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. High near 66. South wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 52. Calm wind becoming south 5 to 9 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 66. South wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Rain likely, mainly before 11pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Friday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 70. Chance of precipitation is 40%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 52.
Saturday
A chance of rain, mainly before 11am. Partly sunny, with a high near 75.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 54.
Sunday
A chance of rain. Partly sunny, with a high near 77.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 55.
Labor Day
A chance of rain. Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Hillsboro OR
 45.51°N 122.91°W (Elev. 200 ft)
11:41 am PDT Sep 1, 2026
12pm PDT Sep 1, 2026-6pm PDT Sep 7, 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