Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Overcast

43°F

6°C

Humidity	81%
Wind Speed	N 0 MPH
Barometer	30.39 in (1029.12 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	27 Dec 03:35 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles SE Cedar Hills OR

This Afternoon
High: 45 °F
Mostly Cloudy
Tonight
Low: 34 °F
Mostly Cloudy
then Patchy
Frost and
Patchy Fog
Sunday
High: 44 °F
Areas Frost
and Patchy
Fog then
Partly Sunny
Sunday Night
Low: 34 °F
Areas Frost
Monday
High: 46 °F
Areas Frost
then Partly
Sunny
Monday Night
Low: 34 °F
Mostly Cloudy
Tuesday
High: 46 °F
Mostly Sunny
Tuesday Night
Low: 33 °F
Mostly Cloudy
Wednesday
High: 46 °F
Partly Sunny

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 45. Calm wind.

Tonight

Patchy fog before 4am, then patchy fog after 5am. Patchy frost after 2am. Otherwise, mostly cloudy, with a low around 34. Calm wind.

Sunday

Patchy fog before 8am. Areas of frost before 11am. Otherwise, partly sunny, with a high near 44. Calm wind becoming north northeast around 5 mph in the afternoon.

Sunday Night

Areas of frost before 4am, then areas of frost after 5am. Otherwise, mostly cloudy, with a low around 34. Northeast wind around 5 mph.

Monday

Areas of frost before 10am. Otherwise, partly sunny, with a high near 46. Northeast wind around 6 mph.

Monday Night

Mostly cloudy, with a low around 34.

Tuesday

Mostly sunny, with a high near 46.

Tuesday Night

Mostly cloudy, with a low around 33.

Wednesday

Partly sunny, with a high near 46.