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Hazardous Weather Conditions

Air Stagnation Advisory in effect from January 17, 07:00 PM PST until January 20, 10:00 AM PST

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

28°F

-2°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.29 in (1025.74 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	18 Jan 12:20 AM PST

More Information:

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

Extended Forecast for

3 Miles WSW Cedar Hills OR

Air Stagnation Advisory until January 20, 10:00am

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory until January 20, 10:00am
NOW until 10:00am Tue
Air Stagnation Advisory
Overnight
Low: 34 °F
Frost
Sunday
High: 51 °F
Frost then
Sunny
Sunday Night
Low: 34 °F
Clear then
Areas Frost
M.L.King Day
High: 52 °F
Areas Frost
then Sunny
Monday Night
Low: 32 °F
Frost
Tuesday
High: 51 °F
Frost then
Sunny
Tuesday Night
Low: 33 °F
Frost
Wednesday
High: 49 °F
Frost then
Partly Sunny

Detailed Forecast

Overnight

Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 34. North wind 3 to 5 mph.

Sunday

Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 51. Light and variable wind becoming east northeast 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Areas of frost after 1am. Otherwise, clear, with a low around 34. North northeast wind 3 to 5 mph.

M.L.King Day

Areas of frost before 9am. Otherwise, sunny, with a high near 52. East northeast wind 6 to 8 mph, with gusts as high as 21 mph.

Monday Night

Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 32. Calm wind.

Tuesday

Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 51.

Tuesday Night

Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 33.

Wednesday

Widespread frost, mainly before 8am. Otherwise, partly sunny, with a high near 49.