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Tamil Nadu School Holiday Update 3 December 2025Tamil Nadu School Holiday Update 3 December 2025: The deep depression that formed over the west‑central Bay of Bengal has been lingering near the coasts of north Tamil Nadu and south Andhra Pradesh for the past several hours. Because the storm is so close, the district collectors of Chennai, Tiruvallur, Chengalpattu, and Kancheepuram have called a school holiday today, December 2, 2025 . IMD suggests that the rain is likely to continue until the morning of December 3. Therefore, Tiruvallur and Chennai districts have announced a Holiday for all Schools and Colleges on Wednesday, i.e., December 3, 2025. Other districts like Chengalpattu and Kanchipuram may expect very heavy to heavy downpours too, resulting in possible school leave on December 3, 2025.
| Updates for 4 December 2025 can be checked through the link below |
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| Tamil Nadu School Holiday Update for 4 December 2025 |
Tamil Nadu School Holiday 3 December 2025 due to Rain Latest Updates |
- December 3, 2025 | 7:41 AM IST | Updates for TN School Holiday 3 December 2025. Holiday announced for 7 districts viz., Tiruvallur, Chennai, Chengalpattu, Kancheepuram, Villupuram, Ranipet (2 Taluks) and Kallakurichi. There will not be any further updates for December 3
- December 3, 2025 | 7:07 AM IST | Holiday announced for schools in Kallakurichi district due to heavy rains
- December 3, 2025 | 6:30 AM IST | Holiday announced for schools in the Villupuram district due to heavy rains
- December 3, 2025 | 6:13 AM IST | Due to heavy rain, schools and colleges in Kancheepuram will remain closed today, December 3
- December 2, 2025 | 9:43 PM IST | Holiday announced for all schools in Chengalpattu for December 3. Announcements for a few other districts might be during the early hours of Wednesday. We will update the official announcements here (if any).
- December 2, 2025 | 7:38 PM IST | Holiday announced for all schools and colleges in Chennai for December 3
- December 2, 2025 | 6:56 PM IST | Holiday announced for all schools and colleges in Tiruvallur for December 3.
- December 2, 2025 | 6:38 PM IST | Heavy rain chance for Coimbatore on December 3. Chennai, Ranipettai and Tiruvallur are still under 'Orange Alert'. An official update on the school holiday has not yet come.
- December 2, 2025 | 4:14 PM IST | Erode and Coimbatore districts expected to receive heavy rain on December 3. No update on the school holiday yet
- December 2, 2025 | 2:20 PM IST | Ranipettai, Kancheepuram, Chengalpattu, Chennai and Tiruvallur are under 'Orange Alert'. Heavy rain to continue. The school holiday announcement is awaited.
- December 2, 2025 | 1:54 PM IST | Heavy rain expected in Chengalpattu and Kancheepuram. Once again, heavy rains are expected in Chennai and Tiruvallur tonight
- December 2, 2025 | 1:30 PM IST | 'Orange Alert' issued for Nilgirls, Erode and Comibatore. 'Red Alert' withdrawn for Chennai and Tiruvallur.
- December 2, 2025 | 1:09 PM IST | Red alert continues for Chennai and Tiruvallur district. Heavy rain is likely to continue till the morning of December 3. An official announcement on the school holiday is awaited. Keep checking for more latest updates.
Tamil Nadu School Holiday Update 3 December 2025; List of schools leave possible districts
The table lists Tamil Nadu districts that may experience heavy rain and shows the likely possibility of a school holiday on December 3, 2025.
Districts | Rain Intensity | School Leave Possibility |
|---|---|---|
Chennai | Heavy Rain | Holiday Announced |
Tiruvallur | Heavy Rain | Holiday Announced |
Chengalpattu | Moderate to Heavy Rain | Holiday Announced |
Kancheepuram | Very Heavy to Heavy | Holiday Announced |
| Villupuram | Heavy Rain | Holiday Announced |
| Kallakurichi | Heavy Rain | Holiday Announced |
| Ranipet | Heavy Rain | Holiday Announced in 2 Taluks |
Puducherry | Moderate | 10% Chance |
Karaikal | Moderate | 10% Chance |
The forecast suggests the heaviest rain will stay in a few districts, but overall the region will see moderate to heavy rain, with a good chance of showers continuing into the early hours of 4 December 2025.
The Regional Meteorological Centre is keeping a close eye on the deep depression that is lingering just 35 km off the north Tamil Nadu‑Puducherry coast, at about 13.0° N, 80.6° E. It is expected to stay almost stationary for a while before slowly weakening, which means the rain bands will continue to affect northern Tamil Nadu for several more hours. Authorities have urged residents to stay indoors, avoid unnecessary travel, and follow official alerts, as waterlogging and localized flooding have already been reported in Chennai, Tiruvallur, and nearby districts. Emergency crews are on standby with pumps ready for low‑lying areas.
Fishermen are warned not to venture into the sea, with a total suspension of fishing operations over the southwest and adjoining west‑central Bay of Bengal, as well as along the coasts of Tamil Nadu, Puducherry, south coastal Andhra Pradesh, the Gulf of Mannar, the Comorin area, and northern Sri Lanka until the morning of December 2, 2025. Anyone already at sea should stay clear of these zones until the suspension is lifted.
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