On Sunday, nearly 50 lakh devotees took a dip at the confluence of Ganga, Yamuna, and the mythical Saraswati rivers in Mahakumbh Nagar, a day ahead of the first bathing festival.
Winds up to 70 miles (110 kilometers) per hour mean a "particularly dangerous situation (PDS)" will be declared from early Tuesday, said National Weather Service meteorologist Rose Schoenfeld.
The Indian envoy was summoned shortly after Dhaka accused India of attempting to construct fences at five locations along the India-Bangladesh border, claiming it violated a bilateral agreement.