Chennai Weather Today: IMD Issues Orange Alert as Cyclone Ditwah Approaches Tamil Nadu Coast; 47 Flights Cancelled
Chennai and several coastal districts of Tamil Nadu are bracing for severe weather conditions as Cyclone Ditwah moves steadily toward the state’s shoreline. The India Meteorological Department (IMD) has issued an orange alert, warning of heavy to very heavy rainfall, strong winds, and potential disruptions across major urban and rural pockets. With the cyclone intensifying over the southwest Bay of Bengal, government agencies, disaster response teams, and civic authorities have activated preparedness measures to mitigate possible damage.
Cyclone Movement and Forecast
According to the latest IMD updates, Cyclone Ditwah is currently positioned southeast of the Tamil Nadu coast and is expected to move northwestward, making its closest approach within the next 24 hours. Meteorologists indicate that the system has strengthened due to favourable wind patterns and warm sea surface temperatures. While a direct landfall on Chennai city is not confirmed, the cyclone’s peripheral impact is expected to be significant, particularly along the districts of Chennai, Chengalpattu, Kancheepuram, Villupuram, Cuddalore, and Nagapattinam.
Rainfall is forecast to intensify gradually, with the heaviest spells expected later today and continuing through the next two days. The IMD predicts isolated extremely heavy showers in some areas, accompanied by thunderstorms and lightning. Wind speeds may reach 60–80 kmph along the coast, with gusts potentially crossing 90 kmph at peak intensity.
Impact on Air Travel: 47 Flights Cancelled
The worsening weather has severely affected aviation operations at Chennai International Airport. As of this morning, authorities have cancelled 47 flights—a mix of domestic and international departures and arrivals—due to safety concerns. Several airlines have also issued travel advisories, urging passengers to check updated flight schedules before heading to the airport.
Visibility issues, strong crosswinds, and possible runway flooding are the primary reasons behind widespread disruptions. Airport authorities have deployed additional ground staff to assist stranded passengers and have increased monitoring of terminal operations. Travellers are advised to remain vigilant, follow airline notifications, and expect delays until weather conditions stabilise.
Road and Rail Services Put on Alert
Heavy rainfall in parts of Chennai has already led to early signs of waterlogging in low-lying areas such as Velachery, T. Nagar, Vyasarpadi, and parts of North Chennai. Traffic police have begun issuing route diversions where necessary and are closely watching flood-prone zones.
Southern Railway officials have also put their teams on standby. Although major cancellations have not been announced yet, authorities warn that suburban trains may face delays if rainfall intensifies or if tracks become inundated. Passengers using the MRTS and local EMU services have been advised to allocate additional travel time.
Schools Closed, Public Events Cancelled
In anticipation of worsening weather, the Tamil Nadu government has declared a holiday for schools and colleges in several districts, including Chennai, Kancheepuram, Chengalpattu, and Tiruvallur. Educational institutions in these regions have shifted to online classes where feasible.
Public gatherings, outdoor events, and cultural programs scheduled for today have been postponed. Local administrations have also instructed residents to avoid unnecessary travel, particularly near coastal roads, beaches, and water bodies.
Coastal Precautions and Fishermen Warnings
One of the most critical alerts has been issued to the fishing community. The IMD has strictly prohibited fishing activities along the Tamil Nadu and Puducherry coasts, advising fishermen not to venture into the sea under any circumstances. Those already at sea have been instructed to return to shore immediately, and coastal police units have stepped up patrolling to enforce safety measures.
High tidal activity and rough sea conditions pose a substantial risk. Storm surges may cause seawater intrusion in some low-lying coastal villages, prompting authorities to prepare for temporary evacuations if required.
Government and Disaster Response Preparedness
The state disaster management authority has mobilised multiple teams of the National Disaster Response Force (NDRF) and State Disaster Response Force (SDRF). These teams are stationed in vulnerable districts with inflatable boats, rescue equipment, and medical kits ready for deployment.
Chennai Corporation has intensified pre-cyclone preparations by clearing stormwater drains, desilting canals, distributing emergency relief materials, and checking pumping stations. More than 500 relief centres have been readied for possible evacuations, with essential supplies such as drinking water, dry rations, blankets, and first-aid materials stocked.
Tamil Nadu Chief Minister has reviewed the preparedness measures, urging departments to work in coordination and ensure uninterrupted power, water, and essential services. Officials have been asked to remain on duty around the clock until the cyclone threat subsides.
Power and Utilities: Precautions in Place
In anticipation of strong winds and heavy rainfall, electricity board officials are taking precautions to prevent power line damage and transformer failures. Temporary power shutdowns may be implemented in high-risk areas to avoid accidents. Residents have been advised to charge devices, store drinking water, and keep emergency lights ready.
Water supply authorities have also taken steps to ensure that heavy rainfall does not contaminate drinking water pipelines, particularly in suburbs.
Public Advisory and Safety Measures
With the weather expected to worsen, citizens are urged to follow these safety guidelines:
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Avoid venturing near beaches, seawalls, and riverbanks.
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Stay indoors during periods of intense rainfall or strong winds.
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Keep emergency kits ready, including essential medicines.
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Follow updates from IMD, local authorities, and emergency services.
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Avoid parking vehicles in low-lying spaces prone to flooding.
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Report fallen trees, electricity issues, or flooding to local helplines.
Outlook for the Next 48 Hours
The next two days are crucial as Cyclone Ditwah continues its approach. While Chennai might not face the full force of the cyclone’s centre, the city will likely experience substantial rainfall, winds, and flooding risks. Coastal districts south of Chennai may witness even more severe impact depending on the storm’s final trajectory.
Authorities continue to monitor the system’s progression closely and will issue updated advisories as the situation evolves.
