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Hot weather forecast across England, Scotland and Wales this week - check before you travel 

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Service alteration details

Incident reported: Thursday 23 July 2026 at 12:16

If you would like to follow this incident on X, please useHotWeather

Last updated

Wednesday 12 August 2026 at 15:40

Train operators affected

Route(s) affected

Various routes in England, Scotland and Wales

Description

The Met Office are forecasting that temperatures will be above average for the time of year this week, with another heatwave anticipated across England and Wales.

Some areas, particularly in southern England and Wales, may see temperatures peaking as high as 38°C midweek. An amber weather warning is in place for extreme heat across parts of central England for Thursday.

Be aware that the areas covered by an amber weather warning may change as the situation evolves.

Temperatures in Scotland are expected to be considerably cooler than the rest of the United Kingdom, but will still see highs of 28°C.

If travelling across the National Rail network, please check before you travel and allow more time for your journey.

A visual disruption map video is available.

The following train operators are impacted with planned service alterations:

The following train operators do not have planned service alterations, but you should still check before you travel and be aware of possible late-notice cancellations, alterations and disruption:

  • Avanti West Coast

  • Elizabeth line

  • Gatwick Express

  • Grand Central

  • Great Northern

  • Greater Anglia

  • Heathrow Express

  • Hull Trains

  • Island Line

  • LNER

  • London Northwestern Railway

  • London Overground

  • Lumo

  • Merseyrail

  • ScotRail

  • South Western Railway

  • Southeastern

  • Southern

  • Stansted Express

  • Thameslink

  • TransPennine Express

Advice if you are travelling this week:

Please check before you travel and allow more time for your journey. The forecast weather may cause trains to be disrupted. Heat can cause overhead lines to expand and sag, line-side fires and also rails to buckle. Speed restrictions may be in place which can cause delays and cancellations.

Please also carry water with you - you can find water refill stations at all Network Rail managed stations and at some other larger stations.

If you feel unwell at the station, please don't board a train, please seek assistance from station staff or use the help point.

Further information can be found on the hot weather page.

Check before you travel:

You can check your journey using the National Rail Enquiries real-time Journey Planner but please be aware that not all alterations are showing correctly for all the days that are expected to be impacted by the weather. Please check your train operating company's dedicated travel page above, where available, for further details.

Compensation:

You may be entitled to compensation if you experience a delay in completing your journey today. Please keep your train ticket and make a note of your journey, as both will be required to support any claim.

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