DENSE FOG ADVISORY NOW IN EFFECT UNTIL 11 AM EST THIS MORNING
WHAT:
Visibility one quarter mile or less in dense fog.
WHERE:
A portion of central Pennsylvania.
WHEN:
Until 11 AM EST this morning.
IMPACTS:
Low visibility could make driving conditions hazardous. Moisture may also freeze onto roads and bridges, making icy patches.
Recommended Actions:
Consider allowing extra time to reach your destination.
If driving, slow down, use your low-beam headlights, and leave plenty of distance ahead of you.
Updated:
November 20, 2025 at 08:50 EST
Event Onset:
November 20, 2025 at 08:50 EST
Event End:
November 20, 2025 at 11:00 EST
Severity:
Moderate
Urgency:
Expected
Certainty:
Likely
Issued By:
NWS State College PA
Area(s):
Adams
Bedford
Blair
Cambria
Cameron
Clearfield
Columbia
Cumberland
Dauphin
Elk
Franklin
Fulton
Huntingdon
Juniata
Lancaster
Lebanon
Mifflin
Montour
Northern Centre
Northern Clinton
Northern Lycoming
Northumberland
Perry
Schuylkill
Snyder
Somerset
Southern Centre
Southern Clinton
Southern Lycoming
Union
York
