Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Overcast

42°F

6°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 01 Dec 07:53 PM PST
Extended Forecast for

2 Miles E Cedar Hills OR

  • Tonight

    Tonight: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before 10am.  Mostly cloudy, with a high near 49. Calm wind.

    High: 49 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 46. Calm wind.

    High: 46 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of rain, mainly after 10am.  Cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely.  Cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely

  • Friday

    Friday: Rain.  Cloudy, with a high near 54.

    High: 54 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Cloudy, with a low around 48.

    Low: 48 °F

    Rain

Detailed Forecast

Tonight
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 39. Calm wind.
Tuesday
A 40 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 49. Calm wind.
Tuesday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 39. Calm wind.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 46. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 38. Calm wind.
Thursday
A 50 percent chance of rain, mainly after 10am. Cloudy, with a high near 46.
Thursday Night
Rain likely. Cloudy, with a low around 43. Chance of precipitation is 70%.
Friday
Rain. Cloudy, with a high near 54.
Friday Night
Rain. Cloudy, with a low around 48.
Saturday
Rain. Mostly cloudy, with a high near 54.
Saturday Night
Rain likely. Mostly cloudy, with a low around 46.
Sunday
Rain. Cloudy, with a high near 53.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45.
Monday
Rain likely. Cloudy, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Cedar Hills OR
 45.49°N 122.75°W (Elev. 394 ft)
7:41 pm PST Dec 1, 2025
8pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database