Philadelphia is grappling with an early and intense allergy season, primarily driven by unusually warm temperatures. Reports from CBS News indicate that fluctuating temperatures are causing significant variations in allergy symptoms among residents, impacting individuals who typically experience symptoms later in the spring. The warmer weather contributes to elevated pollen levels as trees and plants bloom earlier than usual. Medical professionals highlight the inconsistency in temperature as a key disruptor of typical allergy season dynamics, making symptom management challenging.