Portland, OR

4:09 AM PST on December 07, 2019 (GMT -0800)
SW Hills, Portland, OR | | Change Station
Active Advisory: Air Stagnation Advisory

Elev 709 ft 45.50 °N, 122.70 °W | Updated 12 seconds ago

Rain
Rain
41.9 °F
Feels Like 42 °F
N
0
Wind Variable Wind from NNW
Gusts 0.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.78 in
Visibility 10.0 miles
Clouds Mostly Cloudy 700 ft
Mostly Cloudy 4700 ft
Overcast 6000 ft
Windchill 42 °F
Dew Point 40 °F
Humidity 92%
Rainfall 0.00 in
Snow Depth Not available.
7:36 AM 4:27 PM
Waxing Gibbous, 79% visible
METAR KPDX 071053Z 11007KT 10SM -RA BKN007 BKN047 OVC060 06/04 A2978 RMK AO2 SLP084 P0002 T00610044
Pressure 29.78 in
Visibility 10.0 miles
Clouds Mostly Cloudy 700 ft
Mostly Cloudy 4700 ft
Overcast 6000 ft
Windchill 42 °F
Dew Point 40 °F
Humidity 92%
Rainfall 0.00 in
Snow Depth Not available.
7:36 AM 4:27 PM
Waxing Gibbous, 79% visible
METAR KPDX 071053Z 11007KT 10SM -RA BKN007 BKN047 OVC060 06/04 A2978 RMK AO2 SLP084 P0002 T00610044

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10-Day Weather Forecast

Almanac

Astronomy

Dec. 07, 2019 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

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Category 6

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Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Air Stagnation Advisory
Issued: 1:21 PM PST Dec. 6, 2019 – National Weather Service

... Air stagnation advisory now in effect until noon PST Tuesday
below 1500 feet...


* what... stagnant air may lead to poor air quality at times.

* Where... interior southwest Washington and interior northwest
Oregon for areas below 1500 feet.

* When... until noon PST Tuesday. Strong inversions will develop
Sunday night and continue through at least Tuesday morning
across the area.

* Impacts... poor air quality may cause issues for people with
respiratory problems.



Precautionary/preparedness actions...

People with respiratory illness should follow their physician's
advice for dealing with high levels of air pollution during
periods of stagnant air.

State air quality agencies highly recommend that no outdoor
burning occur and that residential wood burning devices be
limited as much as possible. According to state air quality
agencies, prolonged periods of stagnant air can hold pollutants
close to the ground where people live and breathe. Check with
your local burn agency for any current restrictions in your area.



For more information from the National Weather Service visit
https://weather.Gov/Portland


121 PM PST Fri Dec 6 2019

... Air stagnation advisory now in effect until noon PST Tuesday
below 1500 feet...


* what... stagnant air may lead to poor air quality at times.

* Where... interior southwest Washington and interior northwest
Oregon for areas below 1500 feet.

* When... until noon PST Tuesday. Strong inversions will develop
Sunday night and continue through at least Tuesday morning
across the area.

* Impacts... poor air quality may cause issues for people with
respiratory problems.



Precautionary/preparedness actions...

People with respiratory illness should follow their physician's
advice for dealing with high levels of air pollution during
periods of stagnant air.

State air quality agencies highly recommend that no outdoor
burning occur and that residential wood burning devices be
limited as much as possible. According to state air quality
agencies, prolonged periods of stagnant air can hold pollutants
close to the ground where people live and breathe. Check with
your local burn agency for any current restrictions in your area.