TNSmart ECMWF Derived Forecast Rainfall Data

The TNSmart Multi-Hazard Alert Response and Tracking Platform from Tamil Nadu provides data on forecasts for rainfall, maximum and minimum temperatures, and humidity up to 10 days ahead, utilizing data from the European Centre for Medium-Range Weather Forecasts. This information is accessible via a GIS map, as well as in tabular and graphical formats. Additionally, maps specifically for rainfall are provided for both Chennai at the Revenue Zone level and the rest of Tamil Nadu at the district level. Historical data dating back to 2022 is also accessible.