Heavy rain across north India over the last three days has led to several deaths in landslides and other rain-related incidents. The weather office said that the unprecedented rainfall is due to the confluence of a western disturbance and monsoonal winds. The India Meteorological Department (IMD) has predicted heavy, very heavy, and extremely heavy rainfall in 23 states in the country. A red alert has been issued in Uttarakhand while extremely heavy rainfall is expected in West Bengal, Sikkim, Arunachal Pradesh, Assam, and Meghalaya.