National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

light rain,mist

38°F

3°C

Humidity 92%
Wind Speed WSW 6 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 36°F (2°C)
Visibility 4.00 mi
Wind Chill33°F (1°C)
Last update 08 Jan 12:17 AM PST
Extended Forecast for

Cedar Hills OR

  • Overnight

    Overnight: A chance of rain and snow showers before 3am, then a slight chance of snow showers after 4am. Snow level 1500 feet. Mostly cloudy, with a low around 35. South southwest wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Rain and snow showers before 1pm, then a chance of rain showers. Snow level 1900 feet rising to 3000 feet in the afternoon. High near 46. South southwest wind 5 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 39. South southwest wind around 6 mph.

    Low: 39 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: Patchy frost after 11pm. Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Frost

  • Saturday

    Saturday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 10pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, mainly before 4pm. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Overnight
A chance of rain and snow showers before 3am, then a slight chance of snow showers after 4am. Snow level 1500 feet. Mostly cloudy, with a low around 35. South southwest wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Rain and snow showers before 1pm, then a chance of rain showers. Snow level 1900 feet rising to 3000 feet in the afternoon. High near 46. South southwest wind 5 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 39. South southwest wind around 6 mph.
Friday
Partly sunny, with a high near 50. Calm wind.
Friday Night
Patchy frost after 11pm. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Saturday
Mostly cloudy, with a high near 48.
Saturday Night
A 30 percent chance of showers after 10pm. Mostly cloudy, with a low around 37.
Sunday
A chance of showers, mainly before 4pm. Mostly cloudy, with a high near 49.
Sunday Night
A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 40.
Monday
A chance of showers, mainly before 4pm. Mostly cloudy, with a high near 52.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cedar Hills OR
 45.49°N 122.78°W (Elev. 364 ft)
Last Update:
11:41 pm PST Jan 7, 2026
Forecast Valid:
12am PST Jan 8, 2026-6pm PST Jan 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation