Heavy rainfall in Uttarakhand, particularly in districts like Pithoragarh, Chamoli, and Rudraprayag, poses risks to pilgrims undertaking the Char Dham Yatra. Bihar and Jharkhand may experience thunderstorms and lightning, affecting cities such as Patna, Ranchi, and Dhanbad. In Delhi-NCR, moderate to poor air quality could impact residents, especially those with respiratory conditions. Strong winds in Rajasthan and parts of Jammu and Kashmir may disrupt daily activities. The IMD has advised caution in areas under heavy rain alerts, particularly in flood-prone and hilly regions.