Odisha is expected to experience prolonged rainfall in the next four days due to a low pressure area over the Bay of Bengal. Heavy to very heavy rainfall may occur in Koraput, Malkangiri, Nabarangpur, and Rayagada on July 15 due to a low-pressure zone northwest of the west-central Bay of Bengal. Areas like Nuapada, Kalahandi, Kandhamal, Ganjam, Gajapati, and Balangir may also experience heavy rainfall.