• WINTER STORM WARNING : ISSUED : 02/08/2010 3:15:18 PM The National Weather Service has issued a WINTER STORM WARNING REMAINS IN EFFECT FROM THIS MORNING TO 7 PM EST WEDNESDAY for the following counties: CLARION, FOREST, MERCER, TRUMBULL, and VENANGO. • WINTER STORM WATCH : ISSUED : 02/08/2010 2:48:26 PM The National Weather Service has issued a WINTER WEATHER ADVISORY IN EFFECT FROM THIS MORNING TO 7 PM EST WEDNESDAY for the following counties: CRAWFORD, ERIE, CHAUTAUQUA, CATTARAUGUS, MCKEAN, and WARREN. •