Weather forecasts are improving all the time but, despite huge progress in science and technology, there remains a limit on how far ahead the future can be predicted.

This limit is due to chaos theory, the idea that the flap of a butterfly's wings in Brazil could lead to a tornado in Texas.

Whilst this may be a slight exaggeration, chaos theory can have a powerful impact on weather forecasts but there are ways that meteorologists can lessen its impacts and improve predictions...

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We are the Met Office, the UK’s national weather service, and every day of the week we bring you a morning weather forecast and an afternoon weather forecast so that wherever you are in the UK we have you covered. Forecasts and any weather warnings are accurate at time of recording.

To ensure you have the most up to date weather information, check the hourly forecast and live warnings on the Met Office website or app.