Severe Weather in the Plains; Heavy Rainfall in the Ohio and Tennessee Valleys; Heat Wave in the Central U.S.

Numerous severe storms with a potential for severe wind gusts, tornadoes (some potentially strong), and very large hail are expected in parts of the central and northern Plains. Heavy rainfall may bring a flooding threat to parts of the northern Plains and from the Ohio Valley to the Southeast. Fire weather concerns persist in the Four Corners Region. Hot and humid expected in the central U.S.. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Overcast

57°F

14°C

Humidity 82%
Wind Speed S 9 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 09 Jun 08:53 AM PDT
Extended Forecast for

3 Miles WSW Cedar Hills OR

Extreme Heat Watch June 14, 11:00am until June 15, 11:00pm
Click here for hazard details and duration
  • Today

    Today: A 20 percent chance of showers and thunderstorms, mainly between 1pm and 2pm.  Partly sunny, with a high near 64. West wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 64 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of rain between 10pm and midnight.  Mostly cloudy, with a low around 47. West southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 47 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 68. Calm wind.

    High: 68 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 47. Light north northwest wind.

    Low: 47 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 80. Light north wind.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Partly sunny, with a high near 64. West wind 9 to 11 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of rain between 10pm and midnight. Mostly cloudy, with a low around 47. West southwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 68. Calm wind.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 47. Light north northwest wind.
Thursday
Sunny, with a high near 80. Light north wind.
Thursday Night
Clear, with a low around 52.
Friday
Sunny, with a high near 85.
Friday Night
Clear, with a low around 56.
Saturday
Sunny, with a high near 92.
Saturday Night
Clear, with a low around 63.
Sunday
Sunny, with a high near 98.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Cedar Hills OR
 45.5°N 122.88°W (Elev. 200 ft)
10:41 am PDT Jun 9, 2026
11am PDT Jun 9, 2026-6pm PDT Jun 15, 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