Met Office

The Met Office serves as the national weather and climate authority for the United Kingdom. Operating as an executive agency and trading fund, it reports to the Department for Science, Innovation and Technology. The organization manages a wide spectrum of responsibilities ranging from hourly forecasts for daily commuters to decadal climate projections that inform government policy on long-term environmental changes.

Headquartered in Exeter, Devon, the agency consolidated its operations there in the early 2000s after leaving its previous base in Bracknell, Berkshire. This move brought together forecasting teams around one of the world's largest supercomputer facilities dedicated to weather modeling. The facility supports both public services and commercial contracts with sectors including aviation, energy, retail, insurance, and broadcasting.

Funding derives from a combination of public money and revenue generated through tailored data services. The most visible function for the general public is the issuance of severe weather warnings using a color-coded system of yellow, amber, and red. Since introducing a convention of naming storms in 2015, these alerts have become a regular feature of British news coverage during autumn and winter months. [edit]

The agency provides weather and climate information to support decision-making across government, emergency services, businesses, and the public. Statutory duties include issuing severe weather warnings, maintaining the national climate record, and offering scientific advice to government departments. Commercial activities involve supplying specialized forecasts and data to international partners and domestic industries. [edit]

Vice-Admiral Robert FitzRoy established the department within the Board of Trade on August 1, 1854. Having commanded HMS Beagle during Charles Darwin's voyage, FitzRoy aimed to improve shipping safety by collecting weather data at sea. He introduced public storm warnings and daily forecasts, coining the term "forecast" in its modern sense despite initial mockery from contemporaries. He served as the first director until his death in 1865.

The organization expanded significantly over the following decades. By the early twentieth century, it had evolved into a scientific institution supporting aviation and shipping. During World War II, forecasting became critical for bombing operations and convoy routing under the Ministry of Defence. The agency operated under the Ministry of Defence for roughly two decades before transferring to the Department for Business, Energy and Industrial Strategy, and later to the Department for Science, Innovation and Technology.

A major operational shift occurred in the early 2000s when headquarters moved from Bracknell to Exeter. In November 2000, the name changed from the Meteorological Office to the Met Office. Penny Endersby became Chief Executive in December 2018, becoming the first woman to hold the post. [edit]