Summary:

- The article interviews Penny Endersby, the Chief Executive of the UK Met Office, which is the national weather service. She discusses the Met Office's role in providing weather and climate information to the public and policymakers.

- Endersby explains how the Met Office uses advanced computer models and data to make weather forecasts and climate projections. She highlights the importance of this information for decision-making on issues like infrastructure, agriculture, and emergency planning.

- The article also touches on the Met Office's work on climate change, including its efforts to improve the accuracy of long-term climate projections and communicate the risks and impacts to the public and government.