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Fri 15 May 2026 • 21:33
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UK Set for 25C Heatwave as Weather Maps Turn Volcanic Red

UK Set for 25C Heatwave as Weather Maps Turn Volcanic Red

**UK Weather Maps Turn Volcanic Red as 25C 'Mini Heatwave' Roasts 20 Counties – Full List**

Weather forecasts predict temperatures soaring to an impressive 25C across significant portions of the UK in the coming days. This anticipated rise is set to impact at least 20 counties, with vivid weather maps reflecting the intense heat as they turn a striking volcanic red.

The forecast reveals that from Tuesday, sprawling high-pressure systems will usher in this short-lived warm spell. A front of warm air is penetrating the country, leading to unseasonably warm conditions. The UK will experience a sudden shift from recent cooler temperatures, evident in the enhanced warmth expected mid-week.

The areas potentially affected range widely, indicating that many regions will enjoy the arrival of this brief heatwave. Below is the full list of counties expected to experience the warmer weather:

1. Kent

2. Essex

3. Hertfordshire

4. Suffolk

5. Norfolk

6. Cambridgeshire

7. Lincolnshire

8. Nottinghamshire

9. Leicestershire

10. Warwickshire

11. Northamptonshire

12. Oxfordshire

13. Buckinghamshire

14. West Sussex

15. Surrey

16. Hampshire

17. Isle of Wight

18. Bristol

19. Bath and North East Somerset

20. Gloucestershire

As this warm spell approaches, meteorologists warn residents to take necessary precautions due to the intensity of the heat expected.