A cyclonic circulation would form over the east-central Bay of Bengal (BoB) around September 7, said the Regional Office of the India Meteorological Department (IMD) here on Monday.
Under its influence, a low pressure area is likely to form in the subsequent 48 hours over west-central BoB.
The formation of the low pressure area is likely to enhance rainfall activities in several parts of Odisha.
The weather office has issued a Yellow Warning for the districts of Bhadrak, Kendrapada, Nayagarh, Boudh, Kandhamal, Kalahandi, Subarnapur, Nabarangpur, Malkangiri, Koraput, Ganjam, Gajapati, Rayagada and Baleswar for next 24 hours.