Hazardous Weather Conditions
Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Overcast
57°F
14°C
| Humidity | 93% |
| Wind Speed | N 5 MPH |
| Barometer | 30.17 in (1021.67 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 07 Aug 04:20 AM PDT |
Extended Forecast for
3 Miles WSW Cedar Hills OR
Extreme Heat Watch August 10, 12:00pm until August 11, 11:00pm
Today
High: 78 °F
Mostly Sunny
Tonight
Low: 53 °F
Mostly Clear
Friday
High: 84 °F
Sunny
Friday Night
Low: 57 °F
Mostly Clear
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 62 °F
Mostly Clear
Sunday
High: 95 °F
Sunny
Sunday Night
Low: 66 °F
Clear
Monday
High: 99 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 78. Calm wind becoming north northwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 53. North northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. North northwest wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 86. Calm wind becoming north 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 95.
Sunday Night
Clear, with a low around 66.
Monday
Sunny, with a high near 99.
Monday Night
Clear, with a low around 64.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 87.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Cedar Hills OR
45.5°N 122.88°W (Elev. 200 ft)
45.5°N 122.88°W (Elev. 200 ft)
3:41 am PDT Aug 7, 2025
4am PDT Aug 7, 2025-6pm PDT Aug 13, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
