AIR STAGNATION ADVISORY ISSUED FOR: Kittitas County Yakima - TopicsExpress

AIR STAGNATION ADVISORY ISSUED FOR: Kittitas County Yakima County ...Stagnant conditions to continue through the week... .Inversions will result in stagnant conditions with low clouds and patchy fog. ...Air stagnation advisory remains in effect until 10 am pst friday... ...Dense fog advisory is cancelled... The national weather service in pendleton has cancelled the dense fog advisory. An air stagnation advisory remains in effect until 10 am pst friday. * Timing: air stagnation advisory through at least midday friday. The fog layer has lifted into a low stratus layer with improved visibility. Therefore the dense fog advisory has been cancelled. * Impacts: pollutants trapped near the surface can negatively affect those with respiratory conditions.