Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains
A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. Read More >
Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Overcast
52°F
11°C
| Humidity | 76% |
| Wind Speed | SSW 3 MPH |
| Barometer | 30.13 in (1020.32 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 02 Mar 11:00 AM PST |
Extended Forecast for
2 Miles WSW Hillsboro OR
Today
High: 60 °F
Mostly Sunny
Tonight
Low: 45 °F
Patchy Fog
Tuesday
High: 56 °F
Chance Rain
and Patchy
Fog then Rain
LikelyTuesday Night
Low: 47 °F
Rain
Wednesday
High: 53 °F
Showers
Wednesday Night
Low: 41 °F
Showers
Thursday
High: 51 °F
Rain
Thursday Night
Low: 42 °F
Rain Likely
Friday
High: 53 °F
Chance Rain
Detailed Forecast
Today
Mostly sunny, with a high near 60. Calm wind.
Tonight
Patchy fog after 9pm. Otherwise, increasing clouds, with a low around 45. Calm wind.
Tuesday
Rain likely, mainly after 2pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 56. Calm wind becoming south southwest around 6 mph in the morning. Chance of precipitation is 70%.
Tuesday Night
Rain. Low around 47. South wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers and possibly a thunderstorm. High near 53. West southwest wind 3 to 6 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers. Low around 41. Chance of precipitation is 90%.
Thursday
Rain. High near 51. Chance of precipitation is 80%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 42.
Friday
A chance of rain. Cloudy, with a high near 53.
Friday Night
A chance of rain. Mostly cloudy, with a low around 45.
Saturday
A chance of rain. Mostly cloudy, with a high near 57.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45.
Sunday
A chance of rain. Mostly cloudy, with a high near 57.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Hillsboro OR
45.52°N 122.98°W (Elev. 161 ft)
45.52°N 122.98°W (Elev. 161 ft)
10:41 am PST Mar 2, 2026
11am PST Mar 2, 2026-6pm PDT Mar 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
