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55 / Meteorology

Probabilistic Weather Forecasting Service for India

We built a weather service that gives an honest forecast for any point in India out to 7 days, and, unusually, tells you how wrong that forecast is likely to be, all verified on our own hardware.

Built by
360 Labs Product
Stack & approach
MeteorologyForecastingBias CorrectionFog ModelOn-Prem DGX
Interface screens from Probabilistic Weather Forecasting Service for India
Interface, from the 360Labs case-study deck (page 66).

The problem

Global models don't resolve Indian convection, and official forecasts are often less accurate than free alternatives. Worse, nobody tells you how wrong a forecast is likely to be.

Solution & architecture

A weather service for any location in India, from now to 7 days ahead, with honest error bars. It ingests 7 live sources including 2,071 IMD stations and 145 airport reports, verifies every forecast as issued, corrects temperature bias site-by-site every week, and predicts fog with its own model, all running on 360 Labs' NVIDIA DGX.

Why it is built this way

  • Runs on owned DGX

    No per-forecast cloud cost

  • Honest about error

    Error bars, not false precision

  • India-tuned

    Resolves local convection and fog