Low-Pressure System Brewing Over Bay of Bengal: IMD Warns of Heavy Rain in 5 States Till October 26

New Delhi: The India Meteorological Department (IMD) on Thursday issued a major weather alert, predicting heavy rainfall and thunderstorms across multiple states as a low-pressure system forms over the Bay of Bengal.

According to the IMD, a cyclonic circulation is currently developing over the south Andaman Sea and the southeast Bay of Bengal, which is expected to evolve into a low-pressure area by October 24, 2025. The system is likely to trigger widespread rainfall in Maharashtra, Gujarat, Tamil Nadu, Karnataka, Andhra Pradesh, Kerala, and Telangana over the next few days.

🌧️ IMD Forecast and Areas Affected

The IMD has forecast intense thunderstorm activity accompanied by lightning in several regions.

“Thunderstorm with lightning likely over Konkan & Goa, Marathwada, and Madhya Maharashtra during the next five days, and over Gujarat Region during October 25–26, and Saurashtra & Kutch during October 24–26,” the IMD bulletin stated.

The southern states are expected to bear the brunt of the system:

• Tamil Nadu: Heavy rainfall on October 23–24 and again between October 26–28.
• Kerala and Mahe: Heavy rain likely between October 27–29.
• Lakshadweep: Showers expected on October 23.
• North Interior Karnataka: Rainfall predicted between October 23–25.
• Coastal Karnataka: Likely to receive rain on October 25–26.
• Telangana: Heavy showers between October 23–25 and again on October 29.
• Coastal Andhra Pradesh, Yanam, and Rayalaseema: Rain from October 24–26 and on October 29.

The IMD has also warned of isolated very heavy rainfall in South Interior Karnataka, Coastal Andhra Pradesh, and parts of Kerala and Mahe between October 23–28.

⚠️ Fishermen and Safety Advisory

The IMD has issued a fishermen advisory, warning against venturing into the southwest and central Bay of Bengal and along the Tamil Nadu–Andhra Pradesh coasts from October 25 onwards due to strong winds and rough sea conditions.

Authorities have been advised to remain on alert for potential localized flooding, disrupted transport, and agricultural impacts from excessive waterlogging, particularly in low-lying and coastal districts.

🌦️ Impact and Preparedness

The approaching weather system is expected to influence monsoon withdrawal patterns and bring much-needed rainfall to southern India. However, it also poses challenges for farmers, transport systems, and local administrations, who are urged to take precautionary measures.

State disaster management authorities in Tamil Nadu, Andhra Pradesh, and Telangana are on standby, while district administrations have been instructed to prepare for possible emergency response operations.

“This is a period of heightened weather activity. We urge the public and local administrations to stay updated on IMD advisories and take all necessary precautions,” an IMD official said.

🌊 Conclusion

With the Bay of Bengal once again turning active, the IMD’s warning underscores the possibility of heavy rain, thunderstorms, and rough sea conditions over the next week. As the monsoon transition continues, both residents and authorities across the southern and western regions are advised to remain vigilant and follow safety guidelines.

Originally published on newsworldstime.com.