Chennai Weather Today • Live Rain Radar & 3-Hourly Forecast
Real-time composite Doppler radar reflectivity with 20X continuous zoom, 24-hour 3-hourly telemetry, and live CPCB AQI for Chennai, Tamil Nadu.
⚡ Chennai Meteorological Intelligence Snapshot (Nowcast)
Chennai (Tamil Nadu) is located at coordinates 13.0827°N, 80.2707°E. The live Doppler rain scanner monitors approaching precipitation cells, atmospheric pressure dips, and wind shear within a 250km radar radius.
📅 24-Hour 3-Hourly Atmospheric Telemetry Schedule for Chennai
| Interval | Atmospheric State | Precipitation Probability | Wind Telemetry | Relative Humidity |
|---|---|---|---|---|
| 06:00 AM (Dawn) | Clear / Mild Mist | 10% • Low | 8-12 km/h Calming | 75% - 85% |
| 09:00 AM (Morning) | Partly Cloudy | 15% • Low | 12-16 km/h Breeze | 65% - 75% |
| 12:00 PM (Noon) | Scattered Clouds | 25% • Moderate | 14-20 km/h Gusts | 55% - 65% |
| 03:00 PM (Afternoon) | Convective Activity | 35% • Isolated Showers | 15-22 km/h Moderate | 60% - 70% |
| 06:00 PM (Dusk) | Evening Breeze | 20% • Decreasing | 10-15 km/h Coastal | 70% - 80% |
| 09:00 PM (Night) | Cooling Night Sky | 10% • Dry | 6-10 km/h Light | 75% - 85% |
❓ Frequently Asked Questions • Chennai Weather
How does the 20X zoom Doppler radar scanner work for Chennai?
Weather Spectrum utilizes composite Doppler radar reflectivity, rendering live precipitation layers through WebGL hardware acceleration. You can zoom up to 20X directly from state level down to local neighborhoods in Chennai without losing resolution or waiting for tile refreshes.
Is the Air Quality Index (AQI) updated in real-time for Chennai?
Yes, AQI telemetry for Chennai integrates official Central Pollution Control Board (CPCB) continuous monitoring stations, reporting live PM2.5, PM10, Nitrogen Dioxide, and sub-index health recommendations.