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Thursday 21 Aug 2025

Network Rail and the Met Office join forces to improve performance for passengers

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Met Office and Network Rail have signed a deal to help drive forward research into weather and how it affects the railway.

The Memorandum of Understanding will cut the time needed to commission research from months to days, speeding up the vital work Network Rail and the Met Office do to keep passengers moving through extreme weather.

This includes work on probabilistic weather forecasting and understanding the complex links between earthwork failures and rainfall, antecedent soil wetness and geology.

Rail Minister Lord Peter Hendy said: "Our railways are the backbone of Britain's economy, connecting communities and businesses across the country, and supporting the daily trips that keep the nation moving.

“Extreme weather shouldn't impact people's journeys or disrupt the reliable service passengers depend on and expect, especially when every delayed journey affects people getting to work, visiting family, or accessing vital services.

"This partnership between Network Rail and the Met Office is a game changer and represents exactly the kind of innovative collaboration we need to build a more resilient railway for the future. By combining world-class weather expertise with cutting-edge rail engineering, we're investing in smarter solutions that will keep Britain moving, whatever the weather throws at us."

Network Rail’s Industry Weather Response Director, Lisa Angus, said: “Extreme weather is one of the biggest challenges facing the railway and one of the major causes of delays to passengers and freight. Science plays a significant role in our response, in particular using the vast amount of data and data processing capacity the Met Office has.”

“For example, we are one of the world leaders in understanding the links between rainfall and earthworks, from soil types to rain intensity, and that is thanks to our partnership with the researchers at the Met Office. This MOU will only help us increase our working together and provide a better deal for passengers – and taxpayers.”

Met Office’s Director of Government and Industry Relationships Steven Calder said: “It’s great to deepen our relationship with Network Rail for the benefit of passengers. It’s only by working together that we can address some of the biggest challenges, and, powered by our weather and climate intelligence, we’ll help give Network Rail the tools, knowledge and expertise it needs to plan effectively for the future.”

Up until now the partners have had an ongoing commercial relationship, despite both being Government bodies. Now, thanks to this new agreement, the process of working together, whether to share data, or develop innovative science and research, can be accelerated between the Met Office and Network Rail, streamlining procurement processes under the new agreement.

Along with research into rainfall and earthworks, the partnership has also seen work on helping controllers make decisions on when it is safe to run trains and how fast.

Russell Shanley, Head of Programme Management for Network Rail’s weather team, said: “Making decisions on when to run trains through storms and how fast to run them is a huge responsibility for our controllers and we need to give them the best information possible to make those calls.

“Currently, we understandably err on the side of caution and either slow trains down or stop them altogether, when it might be possible to keep things moving safely if we had the right data to drive that decision. This MOU will take us another step forward in that research and the drive to keep people moving safely.”

This MOU does not include day-to-day weather forecasting which is supplied to Network Rail by weather firm MetDesk. Those forecasts drive day-to-day operational decisions including the company’s fire risk for each day, and the Convective Alerting Tool, which helps route controls manage the risks caused by heavy rain.

More information on Network Rail and climate change can be found here. 

Find out more about Met Office's work with the rail sector.