Skip to content Skip to navigation

Dense Fog Advisory

DENSE FOG ADVISORY WILL EXPIRE AT 11 AM EST THIS MORNING

Visibility will gradually improve through the afternoon. Expect lingering visibility reductions on ridgetops through Friday morning.

Updated: 
February 19, 2026 at 10:52 EST
Event Onset: 
February 19, 2026 at 10:52 EST
Event End: 
February 19, 2026 at 11:00 EST
Severity: 
Moderate
Urgency: 
Expected
Certainty: 
Likely
Issued By: 
NWS State College PA
Area(s): 
Cameron
Clearfield
Columbia
Dauphin
Elk
Lancaster
Lebanon
McKean
Montour
Northern Centre
Northern Clinton
Northern Lycoming
Northumberland
Potter
Schuylkill
Snyder
Southern Centre
Southern Clinton
Southern Lycoming
Sullivan
Tioga
Union
Warren
York