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French railways boss advises vulnerable travellers to shun train during heatwave - Finance news and analysis from Global Banking & Finance Review
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French railways boss advises vulnerable travellers to shun train during heatwave

Published by Global Banking & Finance Review

Posted on June 21, 2026

2 min read

· Last updated: June 21, 2026

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French railways boss advises vulnerable travellers to shun trains during heatwave

French Railways Issue Warning Amid Intensifying Heatwave

PARIS, June 21 (Reuters) - The head of SNCF, the French state-owned railway operator on Sunday advised vulnerable people against taking the train during the heatwave that is expected to peak in France early next week.

SNCF's Advisory for Vulnerable Passengers

"We recommend the most vulnerable people postpone their trip or at least avoid taking the train during this heatwave," Jean Castex told reporters.

Potential Risks to Rail Travel

• Castex, a former French Prime Minister, said that incidents could not be ruled out due to the high temperatures, which he said were having a strong impact on the rail network and can deform tracks and damage overhead electrical lines.

Heatwave Warnings and Forecasts

Meteo France's Red Alert

• Weather agency Meteo France said in its latest update on Sunday that 49 departments will be placed under a red heatwave warning from noon on Monday. That is 14 more than on Sunday, with the heatwave expected to intensify and reach peaks of 42 degrees Celsius.

Outlook for the Coming Week

• "It is likely that the heatwave will continue (or even worsen in some regions) for much of next week," it added.

Reporting Credits

(Reporting by Dominique VidalonEditing by Louise Heavens and David Goodman)

Key Takeaways

  • Jean Castex, head of SNCF and former Prime Minister, warned that high temperatures can deform tracks and damage overhead electrical lines, raising the risk of incidents, and advised vulnerable travellers to postpone or avoid train travel during the heatwave.
  • Météo‑France has placed 35 departments under red heatwave warning and 45 under orange, with temperatures forecast to reach 41–42 °C in parts of France early next week, and the warnings may be extended.
  • SNCF has existing measures to manage heat—including water distribution at key stations, infrastructure monitoring, and a 'Plan Canicule' with maintenance and patrols—but the intensity of the current heatwave may strain rail safety despite these safeguards.

Frequently Asked Questions

Why did SNCF advise vulnerable travellers to avoid trains during the heatwave?
SNCF advised vulnerable travellers to avoid trains due to risks posed by high temperatures, which can deform tracks and damage electrical lines.
Who issued the highest level red heatwave warning in France?
Meteo France issued the red heatwave warning for 35 departments, indicating extreme heat risks.
What temperatures are expected during the French heatwave?
Temperatures as high as 41 to 42 degrees Celsius are expected in parts of France during the heatwave.
Could the heatwave warnings extend to other regions?
Yes, Meteo France said the red warning could be extended to more departments currently under orange alert.
How might the heatwave impact French rail services?
The heatwave may cause disruptions, track deformation, and electrical line damage, leading to potential incidents on the rail network.

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