Heavy rainfall is expected across many districts of Tamil Nadu on Tuesday, November 25, 2025 . The India Meteorological Department (IMD) has issued a forecast for widespread heavy rain, which could lead to school closures. While an official announcement for a state-wide holiday on November 25 is still awaited from the Tamil Nadu Government, district collectors have the power to declare local holidays based on weather conditions. Students and parents should watch for these updates. On the previous day, Monday, November 24, 2025 , schools in nine specific districts were already closed due to similar rain warnings.
School Holidays Declared on November 24, 2025
To ensure student safety, the Tamil Nadu government announced school holidays for several districts on Monday, November 24, 2025 . These closures were a precautionary step due to predictions of heavy rainfall and strong winds. Students in these areas did not attend school. The districts affected were:
| District Name | School Status on Nov 24, 2025 |
| Virudhunagar | Closed |
| Thanjavur | Closed |
| Tiruchi (Tiruchirappalli) | Closed |
| Pudukottai | Closed |
| Nagapattinam | Closed |
| Mayiladuthurai | Closed |
| Tiruvarur | Closed |
| Ariyalur | Closed |
| Karur | Closed |
This measure helped keep students safe from potential dangers like waterlogging on roads or difficulties in commuting during severe weather.
Weather Forecast for November 25, 2025
The IMD has predicted continuous heavy rainfall for Tamil Nadu on November 25, 2025 . Many coastal districts across the state are currently under a yellow alert . This alert means that residents, including students, should be aware of the weather situation and be prepared for possible disruptions. Heavy rain can cause roads to flood and make travel unsafe. The IMD advises caution for all residents in affected areas.
The weather department also warned about a low-pressure area in the Bay of Bengal. This system began developing around November 24, 2025 . It has the potential to strengthen into a cyclonic storm, which might be named "Senyar" . If this cyclone forms, it is expected to bring very heavy rainfall and strong, gusty winds to Tamil Nadu and surrounding regions. The effects of this potential storm would be felt most on November 25, 2025 , and possibly extend beyond.
Rainfall Expected in Other Southern States
The heavy weather system is not limited to Tamil Nadu. Other neighbouring states and regions are also expected to experience significant rainfall:
- Andaman and Nicobar Islands : These islands are forecast to receive extremely heavy rainfall, meaning very large amounts of rain over a short period.
- Kerala : Continuous heavy rainfall is expected across various parts of Kerala.
- Karnataka : Similar to Kerala, Karnataka is also likely to experience continuous heavy rainfall.
How Students and Parents Can Get Updates
Students and their families in Tamil Nadu must stay informed about local school holiday announcements for November 25, 2025 . The most reliable sources for updates are the official social media channels of district collectors and local news. These authorities will make decisions based on the specific weather conditions in their areas. The IMD's official website is also a good place to find regular and accurate weather forecasts. Staying updated helps ensure everyone's safety during periods of heavy rain and potential storms.
