Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Overcast

45°F

7°C

Humidity 75%
Wind Speed E 3 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 30 Nov 12:55 AM PST
Extended Forecast for

4 Miles SE Cedar Hills OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. East northeast wind around 7 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Areas of frost before 9am.  Otherwise, mostly sunny, with a high near 49. Northeast wind around 6 mph.

    High: 49 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 11pm.  Otherwise, partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Areas Frost

  • Monday

    Monday: Areas of frost before 10am.  Otherwise, partly sunny, with a high near 47. Calm wind.

    High: 47 °F

    Areas Frost
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of rain after 10pm.  Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Chance Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 38.

    Low: 38 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 47.

    High: 47 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Patchy frost after 3am.  Otherwise, mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Patchy
    Frost

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. East northeast wind around 7 mph.
Sunday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 49. Northeast wind around 6 mph.
Sunday Night
Areas of frost after 11pm. Otherwise, partly cloudy, with a low around 35. Calm wind.
Monday
Areas of frost before 10am. Otherwise, partly sunny, with a high near 47. Calm wind.
Monday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 39. Calm wind.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 49.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 38.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 47.
Wednesday Night
Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 37.
Thursday
Mostly cloudy, with a high near 46.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42.
Friday
Rain likely. Cloudy, with a high near 53.
Friday Night
Rain likely. Mostly cloudy, with a low around 47.
Saturday
Rain likely. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Cedar Hills OR
 45.47°N 122.75°W (Elev. 302 ft)
1:00 am PST Nov 30, 2025
1am PST Nov 30, 2025-6pm PST Dec 6, 2025
 
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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