Severe Thunderstorms and Heavy Rain in the Central Plains and Midwest; Heat Pushes into the South and East

Scattered severe thunderstorms capable of large hail in excess of two inches, strong tornadoes, and damaging wind gusts are likely across parts of the Upper Mississippi Valley and Midwest this evening. Heavy to excessive rainfall may bring a flooding threat to portions of the Central Plains to the Midwest through Thursday. The heatwave in the Central U.S. will begin to push South and East Thursday Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Overcast

48°F

9°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 10 Jun 04:51 AM PDT
Extended Forecast for

2 Miles WSW Hillsboro OR

Extreme Heat Watch June 14, 11:00am until June 16, 11:00pm
Click here for hazard details and duration
Extreme Heat Watch
  • Overnight

    Overnight: Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Calm wind.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 50. North northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 50 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 80. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54. North northwest wind 6 to 8 mph.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 47. Calm wind.
Thursday
Sunny, with a high near 79. Calm wind.
Thursday Night
Clear, with a low around 50. North northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 80. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Friday Night
Clear, with a low around 54. North northwest wind 6 to 8 mph.
Saturday
Sunny, with a high near 91.
Saturday Night
Clear, with a low around 62.
Sunday
Sunny, with a high near 96.
Sunday Night
Clear, with a low around 65.
Monday
Sunny, with a high near 98.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 80.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Hillsboro OR
 45.52°N 122.98°W (Elev. 161 ft)
2:41 am PDT Jun 11, 2026
3am PDT Jun 11, 2026-6pm PDT Jun 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database