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Heat Advisory

HEAT ADVISORY NOW IN EFFECT FROM 11 AM TUESDAY TO 8 PM EDT WEDNESDAY

WHAT:
Heat index values up to 102 expected.

WHERE:
A portion of central Pennsylvania.

WHEN:
From 11 AM Tuesday to 8 PM EDT Wednesday.

IMPACTS:
Hot temperatures and high humidity may cause heat illnesses.

Updated: 
July 13, 2026 at 13:40 EDT
Event Onset: 
July 14, 2026 at 11:00 EDT
Event End: 
July 15, 2026 at 20:00 EDT
Severity: 
Moderate
Urgency: 
Expected
Certainty: 
Likely
Issued By: 
NWS State College PA
Area(s): 
Columbia
Dauphin
Juniata
Lebanon
Mifflin
Montour
Northumberland
Perry
Schuylkill
Snyder
Southern Centre
Southern Clinton
Southern Lycoming
Union