IMD Warns of Heavy Rainfall Across 18 States

India Meteorological Department (IMD) has forecast heavy to very heavy rainfall accompanied by thunderstorms across 18 states in India from October 30 to November 2, 2025. The weather pattern is influenced by the remnants of Cyclone Montha in the Bay of Bengal and a low-pressure area over the Arabian Sea.

The eastern, central, and parts of western India are expected to experience intense rainfall during this period. Alerts have been issued especially for the northeastern region, where heavy showers and thunderstorms are likely. Coastal areas are also warned of squally winds and rough sea conditions, affecting fishermen and maritime activities.

The IMD reports extremely heavy downpours over coastal Andhra Pradesh, Yanam, Rayalaseema, Telangana, and south Chhattisgarh on certain days, with Odisha anticipated to witness heavy rain by Tuesday and Wednesday. As the rainfall activity shifts northwards, states such as eastern Madhya Pradesh, eastern Rajasthan, Bihar, sub-Himalayan West Bengal, and Sikkim are poised to receive significant rainfall through October 31 and early November.

Saurashtra and Kutch in western India may experience intermittent heavy showers from October 28 to 31, while Assam, Meghalaya, and Arunachal Pradesh face potential heavy rainfall at the start of November.

The IMD defines heavy rain as between 64.5 and 115.5 mm, very heavy as 115.6 to 204.4 mm, and extremely heavy as rainfall exceeding 204.4 mm within 24 hours.

Due to these forecasted conditions, several state governments and disaster management authorities have been alerted to prepare for possible flooding, waterlogging, and disruptions. Fishermen along the coastal regions are advised to avoid venturing into the seas during this period.

Meanwhile, temperature variations are expected to be moderate across many parts of the country, with Delhi-NCR experiencing partly cloudy skies and mild temperature changes through the week.

This widespread weather activity marks a significant monsoon withdrawal phase transition into intermittent heavy rains across multiple regions, reinforcing the need for vigilance and readiness among authorities and citizens alike.

This forecasted rainfall will have a major impact on agriculture, water reservoirs, and day-to-day life in the affected states.