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London VAAC uses the NAME (Numerical Atmospheric-dispersion Modelling Environment) model, driven by 3D time-evolving meteorological fields from the Unified Model (NWP). This incorporates:  Eruption Source Parameters (ESPs): Ash release location, height, amount, ash properties and timing.  Observational

not been consistent across the UK. London, East Sussex and Hampshire receiving 140% to 150% of average summer rainfall and the Isle of Wight exceeding 200%. However, much of the UK saw below average rainfall and when averaged out across the whole nation, the UK received 75% of its average rainfall

into Friday, apart from the fact that we'll start to see that heat build even further, with very high UV levels in some areas. The Greater London area could potentially see temperatures of 31°C, and quite widely temperatures will be in the high 20°Cs across many central and southern areas of England

Team led by P. Bye. Two volumes: Initial assessment, Final assessment, published London, Easter Floods 1998 Independent Review Team, 1998 - copies available in Met Office Library. Easter 1998 floods, M.W. Horner and P.D. Walsh, Water and Environment Journal, 14, 415-418, 2007. Last updated: 25 October 2012 © Crown Copyright

pic.twitter.com/eVyX9XL4h6 — Met Office (@metoffice) July 17, 2025 Temperatures will be notably high in the east and southeast, with highs of 28°C to 30°C widely expected, and a chance of 31°C or even 32°C in a corridor from north London to The Wash. In contrast, western areas and northern Scotland

Temperatures could reach up to 34°C in London today with southern and central parts experiencing the last of the current hot spell and sunny skies. As a cold front sweeps across the UK overnight into Thursday there will be much more cloud and a fresher feel to the weather. Although notably hot

, Hertfordshire and -2.4°C at Wych Cross, East Sussex – 8 to 10°C below average for the time of year. Even central London remained below freezing with a daily maximum of -0.1°C at St James’s Park. The maps below show daily minimum temperatures from 9 to 12 February 2021. The coldest night was 11 th /12th

an increasingly crucial role in addressing environmental challenges and improving our understanding of weather systems and the changing climate, according to leading AI, climate and weather experts at a recent event in London. The event at County Hall in London showcased FastNet, a new machine learning model

of a turbulent spell of wet and windy weather for the UK, which was associated with a powerful jet stream. Two rare red warnings were issued for storm Eunice, with one being the first red warning issued for wind covering south-east England, including London (see Figure 1). Figure 1: The map of UK

2022, Met Office Making your own weather report Forecast cards Location: Edinburgh Location: Cardiff Location: London Location: Belfast Heavy rain and strong winds Highest daily temperature: 12 °C Lowest daily temperature: 9 °C Chance of precipitation: 95% Average wind speed: 29 mph Gust speed: 61