The India Meteorological Department (IMD) has issued a rainfall alert for several regions of Tamil Nadu, warning residents of moderate to heavy showers over the next 24–48 hours. The alert includes Chennai, which is expected to receive intermittent rainfall accompanied by cloud cover, thunderstorms and gusty winds.
The warning comes as moisture-laden winds strengthen across the Tamil Nadu coast, signalling a fresh spell of rain for the region.
Which Areas Will See Rain?
According to the forecast, the following districts are likely to be affected:
Chennai
Kancheepuram
Chengalpattu
Tiruvallur
Villupuram
Cuddalore
Nagapattinam
Thanjavur
Pudukkottai
Ramanathapuram
Delta districts & coastal belts
Interior areas of Tamil Nadu may see light showers, while coastal regions could receive heavier spells.
Weather Pattern Behind the Rain
The rainfall is attributed to:
A low-pressure system close to the southeast Bay of Bengal
Enhanced moisture from easterly winds
Cloud bands moving toward the Tamil Nadu coast
These conditions are expected to bring periodic rain, especially during evening and night hours.
Impact on Chennai
Chennai is expected to experience:
Cloudy skies
Moderate thunderstorms
Short, intense rain spells
Waterlogging in low-lying areas
Slippery roads and traffic slowdowns
Authorities have advised people to stay updated with local weather announcements and avoid unnecessary travel during peak rainfall.
Precautions for Residents
Residents in rain-prone and low-lying areas are advised to:
Avoid waterlogged roads
Keep mobile phones and power banks charged
Secure outdoor items on balconies
Maintain caution while commuting
Check drainage outlets near homes
Be prepared for possible traffic diversions
Fishermen have also been warned about rough sea conditions.
Why This Alert Matters
Tamil Nadu’s northeast monsoon season often brings unpredictable rainfall. Alerts like this help residents prepare for:
Flood-like situations
Heavy traffic congestion
Possible power outages
Disruptions in public transport
Timely warnings from the IMD ensure that state authorities can activate necessary safety measures.
FAQs
Q1. Which areas in Tamil Nadu will get heavy rain?
Chennai, Chengalpattu, Tiruvallur, Cuddalore and several coastal districts.
Q2. How long will the rainfall last?
The next 24–48 hours may see moderate to heavy rain in parts of Tamil Nadu.
Q3. Will Chennai face waterlogging?
Short, intense spells may cause waterlogging in low-lying areas.
Q4. Are thunderstorms expected?
Yes, isolated thunderstorms with lightning are likely.
Q5. Should fishermen venture into the sea?
No. Rough sea conditions are expected; fishermen are advised to stay ashore.
Published on : 14th November
Published by : SMITA
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