Raipur: Monsoon has arrived in all parts of the state on June 20. As per met officials, the northern limit of the South-West Monsoon is Porbandar, Baroda, Shivpuri, Rewa, Churk. An east-west trough extends from west Uttar Pradesh to Bangladesh. A trough extends from south Chhattisgarh to south coastal Andhra Pradesh up to a height of 0.9 km.
Light to moderate rain or thundershowers are likely to occur at many places in the state tomorrow on June 21. Thunderstorms accompanied with lightning and heavy rain are likely at 1-2 places in the state, said the officials.