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  1. Computer models are used to calculate how the current weather will change over time. Getting the current state of the atmosphere. Each day, the Met Office receives around half a million...

  2. Traditionally most of our forecasts, products and services have come from using a deterministic approach, where a weather forecast is produced by a computer model to give a single outcome.

  3. Dec 21, 2023 · At MetService, we use several of the most-respected global weather models to aid our forecasting. Probably the most consistent is the European Centre for Medium-Range Weather Forecasts (ECMWF) model, generally recognised as the best-performing of the global models.

  4. The observations, such as temperature, pressure, humidity and wind speed, are collected from across the globe and then fed into powerful supercomputers. In the UK, for example, the Met Office...

  5. Feb 18, 2020 · The observations, such as temperature, pressure, humidity and wind speed, are collected from across the globe and then fed into powerful supercomputers. In the UK, for example, the Met Office has...

  6. While the Unified Model is key for our weather forecasts and climate prediction, we have several other modelling systems available to us. Numerical models are at the heart of our forecasts and...

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  8. www.metoffice.gov.uk › defence-and-security › modelsForecast models - Met Office

    Weather and climate are most accurately predicted using numerical computer models alongside expert meteorologist guidance. These models begin with snapshots of current atmospheric conditions,...

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