First published 10/5/2026, 1:52:15 PM · Last updated 10/5/2026, 1:52:15 PM

Light to Moderate Rain with light Thundershower and lightning is likely to occur at isolated places over Coimbatore, Cuddalore, Dharmapuri, Dindigul, Erode, Krishnagiri, Namakkal, Perambalur, Tenkasi, Thanjavur, Thiruvarur, Thoothukkudi, Tiruchirappalli, Virudhunagar in next 3 hours.

IMD-Chennai issued an alert for light to moderate rain, light thundershowers and lightning expected within three hours across 14 named districts in Tamil Nadu. The notice describes the severity as moderate and the urgency as expected.

Categories: severe-weather-and-natural-disasters

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 6/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 2/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 4/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 5/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

The notice identifies a near-term weather alert covering multiple districts in Tamil Nadu.

Location

Sources

Light to Moderate Rain with light Thundershower and lightning is likely to occur at isolated places over Coimbatore, Cuddalore, Dharmapuri, Dindigul, Erode, Krishnagiri, Namakkal, Perambalur, Tenkasi, Thanjavur, Thiruvarur, Thoothukkudi, Tiruchirappalli, Virudhunagar in next 3 hours.National Disaster Management Authority (NDMA) / SACHET Usage terms

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