The Government warns London could see extreme heat over 40°C, impacting transport and health.
London: The city is bracing for some serious heat, with temperatures possibly soaring above 40°C. The Government is sounding the alarm about this extreme weather.
They’re saying it could mess with public transport, like the Tube and buses, and even make people think twice about heading to work. Water supplies might also take a hit.
In their updated National Risk Register for 2025, ministers highlighted how climate change is making these heatwaves more likely. It’s a big deal, and they’re not sugarcoating it.
The report lays out a “reasonable worst-case scenario” where a heatwave could affect up to 70% of the UK’s population for five straight days. That’s a lot of people feeling the heat!
They expect temperatures to hit 35°C or more, with some areas, especially in the southeast, possibly reaching or exceeding 40°C. London is right in that zone.
Such extreme weather could lead to serious health issues, with more people likely to suffer than in a typical summer. It’s not just about feeling hot; it could lead to excess deaths.
Transport networks, supply chains, and even power and water supplies could face disruptions. Everyday life might change, affecting how and when people work.
And it doesn’t stop there. Other problems like flooding from storms, poor air quality, drought, and wildfires could pop up alongside the heatwave.
Wildfires could last up to a week, forcing people to evacuate their homes. It’s a lot to think about.
Last summer, the UK hit a record temperature of 40.3°C, so this isn’t just a hypothetical situation. It’s real, and it’s happening.
Cabinet Office minister Pat McFadden emphasized the Government’s commitment to sharing risk information. They want everyone to be prepared and resilient.
He mentioned that transparency is key, allowing people to hold the Government accountable and push for better planning. Everyone has a role to play in getting ready for emergencies.
