Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from November 12, 08:00 AM PST until November 12, 11:00 AM PST

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Mist

50°F

10°C

Humidity	100%
Wind Speed	W 3 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	50°F (10°C)
Visibility	3.00 mi
Last update	12 Nov 10:00 AM PST

More Information:

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

Extended Forecast for

5 Miles NNW Cedar Hills OR

Dense Fog Advisory until November 12, 11:00am

Click here for hazard details and duration

...

Dense Fog Advisory until November 12, 11:00am
NOW until 11:00am Thu
Dense Fog Advisory
Today
High: 60 °F
Mostly Cloudy
Tonight
Low: 48 °F
Mostly Cloudy
then Rain
Likely
Friday
High: 55 °F
Rain then
Chance Rain
Friday Night
Low: 48 °F
Chance Rain
then Rain
Likely
Saturday
High: 56 °F
Rain Likely
Saturday Night
Low: 48 °F
Rain
Sunday
High: 53 °F
Rain
Sunday Night
Low: 43 °F
Chance Rain

Detailed Forecast

Today

Mostly cloudy, with a high near 60. Calm wind.

Tonight

Rain likely, mainly after 5am. Mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain, mainly before 11am. High near 55. South wind 5 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain likely before 2am, then rain likely after 3am. Mostly cloudy, with a low around 48. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 56. South wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

Saturday Night

Rain, mainly after 10pm. Low around 48. Chance of precipitation is 100%.

Sunday

Rain. High near 53. Chance of precipitation is 90%.

Sunday Night

A chance of rain, mainly before 4am. Mostly cloudy, with a low around 43.

Monday

A chance of rain, mainly after 10am. Partly sunny, with a high near 52.

Monday Night

A slight chance of rain. Mostly cloudy, with a low around 40.

Tuesday

A slight chance of rain. Partly sunny, with a high near 51.