Mon May 19 03:50:00 UTC 2025: Okay, here’s a summary of the text followed by a news article based on it:

**Summary:**

The Chennai Meteorological Department has announced that 18 districts in Tamil Nadu are likely to experience heavy rainfall today, May 19, 2025. The alert includes the possibility of thunderstorms and moderate rainfall with gusty winds in several areas. A more specific update released by the department mentioned the potential for thunderstorms and moderate rain in Chennai, Chengalpattu, Tiruvallur, Kanchipuram, Nilgiris, Krishnagiri, Dharmapuri, Salem, Kallakurichi, Namakkal, Erode, Tenkasi, Tirunelveli, Pudukkottai, Ramanathapuram, Thanjavur, Tiruvarur and Nagapattinam till 10 AM.

**News Article:**

**Heavy Rain Alert Issued for 18 Tamil Nadu Districts**

**Chennai, May 19, 2025** – The Chennai Meteorological Department has issued a heavy rainfall alert for 18 districts across Tamil Nadu today, May 19, 2025. Residents are advised to take precautions as thunderstorms and moderate rainfall are expected.

The warning covers the following districts: Chennai, Chengalpattu, Tiruvallur, Kanchipuram, Nilgiris, Krishnagiri, Dharmapuri, Salem, Kallakurichi, Namakkal, Erode, Tenkasi, Tirunelveli, Pudukkottai, Ramanathapuram, Thanjavur, Tiruvarur and Nagapattinam. The alert remains in effect until 10 AM today.

Earlier in the day, the Meteorological Department had indicated a broader forecast for Tamil Nadu, Puducherry and Karaikal, predicting light to moderate rainfall with thunderstorms and strong winds (40-50 kmph). Isolated heavy rainfall was also predicted for the Nilgiris, Coimbatore, Tiruppur, Theni, Dindigul, Erode, Krishnagiri, and Dharmapuri districts.

For Chennai, the forecast anticipates partly cloudy skies with the possibility of thunderstorms and moderate rainfall in some areas. The maximum temperature is expected to be around 34-35° Celsius, while the minimum temperature will hover around 27-28° Celsius.

The Meteorological Department urges citizens in the affected districts to stay informed and take necessary safety measures during the period of heavy rainfall.

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