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Dense Fog Advisory

DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS MORNING

WHAT:
Visibility one quarter mile or less in dense fog.

WHERE:
A portion of central Pennsylvania.

WHEN:
Until 9 AM EST this morning.

IMPACTS:
Low visibility could make driving conditions hazardous.

Updated: 
February 19, 2026 at 02:18 EST
Event Onset: 
February 19, 2026 at 02:18 EST
Event End: 
February 19, 2026 at 09:00 EST
Severity: 
Moderate
Urgency: 
Expected
Certainty: 
Likely
Issued By: 
NWS State College PA
Area(s): 
Cameron
Clearfield
Columbia
Elk
McKean
Montour
Northern Centre
Northern Clinton
Northern Lycoming
Northumberland
Potter
Schuylkill
Snyder
Southern Centre
Southern Clinton
Southern Lycoming
Sullivan
Tioga
Union
Warren