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Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Partly Cloudy

43°F

6°C

Humidity 100%
Wind Speed NNE 3 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Last update 12 Jan 01:35 AM PST
Extended Forecast for

Cedar Hills OR

Air Stagnation Advisory January 12, 01:52am until January 16, 04:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 12, 01:52am until January 16, 04:00am

    NOW until 4:00am Fri

    Air Stagnation Advisory

  • Overnight

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Partly Sunny

  • Monday Night

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

    Low: 39 °F

    Mostly Cloudy
    then Patchy
    Dense Fog

  • Tuesday

    Tuesday: Areas of dense fog before noon. Otherwise, partly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Areas Dense
    Fog then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy dense fog before 3am, then patchy dense fog after 4am. Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Dense
    Fog

  • Wednesday

    Wednesday: Patchy dense fog between 7am and noon. Otherwise, partly sunny, with a high near 51.

    High: 51 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 39.

    Low: 39 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 56.

    High: 56 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. Calm wind.
Monday
Partly sunny, with a high near 54. Calm wind.
Monday Night
Patchy dense fog after midnight. Otherwise, mostly cloudy, with a low around 39. Calm wind.
Tuesday
Areas of dense fog before noon. Otherwise, partly sunny, with a high near 53. Calm wind.
Tuesday Night
Patchy dense fog before 3am, then patchy dense fog after 4am. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Wednesday
Patchy dense fog between 7am and noon. Otherwise, partly sunny, with a high near 51.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 39.
Thursday
Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cedar Hills OR
 45.53°N 122.83°W (Elev. 256 ft)
Last Update:
1:46 am PST Jan 12, 2026
Forecast Valid:
1am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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Additional Resources

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