Home › Weather › Bermuda Heat Dome Uk Weather
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Evening Ledger weather desk. Data from national met services via Open-Meteo.
The Bermuda Heat Dome is set to bring a spell of very hot weather to parts of the UK late this week, with temperatures potentially reaching the mid-30s Celsius in the south and triggering official heat-health alerts.
What is the Bermuda Heat Dome and how will it affect UK weather?
This weather pattern involves a high-pressure system over the Atlantic pulling very warm air from the continent northwards. The live forecast above shows the expected rise, with the Met Office likely to issue an amber heat alert for parts of England. The west midlands heatwave Met Office warning is particularly notable, as inland areas often see the highest temperatures during such events.
- Southern and central England, including the West Midlands and London, will see the hottest conditions.
- Nighttime temperatures are also expected to stay high, which can be a health risk for vulnerable people.
- The hot weather coming is expected to peak over a 2-3 day window before a potential breakdown from the west.
How long will the heatwave last and what should I do?
The immediate question for many is how long will heat wave last. Current signals suggest a short but intense burst of heat, likely lasting 2 to 4 days. The amber heat alert uk will advise people to take precautions, and england hot weather maps from the Met Office show the 38 degree heatwave is possible in a few isolated spots, though more widespread 30-34°C is expected.
- Check on elderly neighbours and those with health conditions.
- Stay hydrated, avoid the sun between 11am and 3pm, and keep homes cool.
- Do not leave children or pets in parked cars; see the RSPCA for pet advice.
Will the Bermuda Heat Dome break records?
Unlikely. While it will be very hot, current forecasts suggest temperatures will fall short of the UK’s all-time record of 40.3°C. A 38 degree heatwave is possible in a few locations, but widespread records are not expected.
When will the hot weather end?
A cold front is expected to move in from the west by Monday or Tuesday, bringing a sharp drop in temperatures, thunderstorms, and fresher conditions. The heat will be intense but brief.
Is there a heat health alert in place?
The UK Health Security Agency (UKHSA) is expected to issue a heat health alert for most of England, likely at amber level. This advises the NHS and social care services to prepare for increased demand.
For the latest conditions, check our UK weather hub. For city-specific forecasts, see Birmingham Weather or Bristol Weather. For a full outlook, visit the 10 Day Weather Forecast UK.