Weather Alerts for Jackson County

Issued by the National Weather Service

Air Stagnation Advisory  AIR STAGNATION ADVISORY   Air Stagnation Advisory

Areas Affected:
Central Douglas County - Central and Eastern Lake County - Eastern Curry County and Josephine County - Eastern Douglas County Foothills - Jackson County - Klamath Basin - Northern and Eastern Klamath County and Western Lake County - Siskiyou Mountains and Southern Oregon Cascades - South Central Oregon Cascades - South Central Oregon Coast
Effective: Thu 1:58 pm Updated: Thu 5:27 pm Urgency: Expected
Expires: Sat 12:00 pm Severity: Minor Certainty: Likely

* Air quality...Poor mixing and light winds will keep stagnant
conditions in place through at least Saturday morning.
Pollutants may be trapped near ground level and this will result
in reduced air quality at times. The Oregon Department of
Environmental Quality has issued an Air Pollution Advisory which
is in effect until further notice for Douglas, Josephine,
Jackson, Klamath and Lake counties.
* Locations include...Valleys in Douglas, Josephine, Jackson,
Klamath and Lake counties.
* Impacts...Pollutants in smoke may aggravate heart and lung
disease and aggravate other serious health problems. Limit
outdoor activities when air quality is reduced. Diminished air
quality can create respiratory problems, especially for
sensitive groups. Please follow medical advice if you have a
heart or lung condition.
* For additional information on the air quality alert...please
visit the web site at
* Check the latest air quality information at
* View the hazard area in detail at

An air stagnation advisory indicates that due to limited movement
of an airmass across the advisory area, pollution will increase.