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📏 How this app stays accurate

Instead of trusting one model we use 9 global weather models. Every morning we check which were right against the Tamil Nadu government's 1,500+ rain gauges (TN-SMART) and lean on those.
“Chance of rain %” is real experience: how often it actually rained when this many models said rain.
Every weatherman forecast is checked against the gauges the next day, and their accuracy is shown openly.

Last checked: 2026-10-26 · 25 days

🚗 Trip planner — next 7 days

✅ dry · ⚠️ some rain · ❌ rainy

Place	Tue	Wed	Thu	Fri	Sat	Sun	Mon	Best day
Ooty	☁️✅	🌫️✅	☁️✅	☁️✅	🌦️❌	🌦️⚠️	🌦️❌	Tue
Kodaikanal	🌦️⚠️	🌦️⚠️	🌫️⚠️	🌦️⚠️	🌦️⚠️	🌦️

💧 Chennai lake levels

Source: Chennai Metrowater · 26/10/2026

Total storage43%

5,725 / 13,222 mcft · Same day last year 78%

Poondi17%
↘ 490 · ↗ 30 cusecs · 🌧️ 11 mm
Cholavaram13%
↘ 10 · ↗ 8 cusecs · 🌧️ 12 mm
Puzhal73%
↘ 210 · ↗ 204 cusecs · 🌧️ 34 mm
Kannankottai thervoy kandigai51%
↘ 50 · ↗ 14 cusecs · 🌧️ 27 mm
Chembarambakkam41%
↘ 150 · ↗ 208 cusecs · 🌧️ 4.2 mm
Veeranam59%

Forecast: Open-Meteo · TN-SMART · IMD · NDMA SACHET · CMWSSB · All content belongs to its original publishers. Tap any update to read it at the source.