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2 products issued by NWS for: 3 Miles NNE Salem OR
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Dense Fog Advisory

URGENT - WEATHER MESSAGE
National Weather Service Portland OR
252 AM PST Mon Dec 9 2019

ORZ007-008-092000-
/O.NEW.KPQR.FG.Y.0020.191209T1052Z-191209T2000Z/
/O.CON.KPQR.AS.Y.0003.000000T0000Z-191210T2000Z/
Central Willamette Valley-South Willamette Valley-
Including the cities of Salem, McMinnville, Woodburn, Stayton,
Dallas, Eugene, Springfield, Corvallis, Albany, and Lebanon
252 AM PST Mon Dec 9 2019

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON PST TODAY...
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST
TUESDAY BELOW 1500 FEET...

* WHAT...For the Air Stagnation Advisory below 1500 feet, poor
  air quality. For the Dense Fog Advisory, visibility one
  quarter mile or less in dense fog.

* WHERE...Central Willamette Valley and South Willamette Valley.

* WHEN...For the Air Stagnation Advisory, until noon PST
  Tuesday. For the Dense Fog Advisory, until noon PST today.

* IMPACTS...Hazardous driving conditions due to low visibility.
  Poor air quality may cause issues for people with respiratory
  problems.

* ADDITIONAL DETAILS...Motorists should be prepared for sudden
  reduced visibility in fog, and be alert for pedestrians and
  bikers. Likewise, pedestrians and bikers should try to be more
  visible to motorists, like using a light while out and about.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you. Stay alert for pedestrians and bikers.

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.

&&

$$



Air Stagnation Advisory

URGENT - WEATHER MESSAGE
National Weather Service Portland OR
252 AM PST Mon Dec 9 2019

ORZ007-008-092000-
/O.NEW.KPQR.FG.Y.0020.191209T1052Z-191209T2000Z/
/O.CON.KPQR.AS.Y.0003.000000T0000Z-191210T2000Z/
Central Willamette Valley-South Willamette Valley-
Including the cities of Salem, McMinnville, Woodburn, Stayton,
Dallas, Eugene, Springfield, Corvallis, Albany, and Lebanon
252 AM PST Mon Dec 9 2019

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON PST TODAY...
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST
TUESDAY BELOW 1500 FEET...

* WHAT...For the Air Stagnation Advisory below 1500 feet, poor
  air quality. For the Dense Fog Advisory, visibility one
  quarter mile or less in dense fog.

* WHERE...Central Willamette Valley and South Willamette Valley.

* WHEN...For the Air Stagnation Advisory, until noon PST
  Tuesday. For the Dense Fog Advisory, until noon PST today.

* IMPACTS...Hazardous driving conditions due to low visibility.
  Poor air quality may cause issues for people with respiratory
  problems.

* ADDITIONAL DETAILS...Motorists should be prepared for sudden
  reduced visibility in fog, and be alert for pedestrians and
  bikers. Likewise, pedestrians and bikers should try to be more
  visible to motorists, like using a light while out and about.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you. Stay alert for pedestrians and bikers.

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.

&&

$$



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Silver Spring, MD 20910
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Page last modified: May 16, 2007
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