Amber weather warning issued ahead of heatwave forecast

A heatwave across the east of England is developing over the weekend and will continue into the start of next week. The Amber extreme heat warning is expected to peak through Monday and Tuesday, when temperatures are likely to reach 34°C, although it could be higher in some spots.

Some places may also see temperatures remain above 20 Celsius overnight and it will also feel humid.

The hot spell is expected to have widespread impacts on people and infrastructure.

Met Office Deputy Chief Forecaster Greg Wolverson said: “While heatwave criteria will be met for some in the south and southeast of England over the weekend, with temperatures into the low 30s Celsius possible, the warmth will expand and intensify at the start of next week, which, coupled with high temperatures overnight, leads to potential impacts.

“Temperatures will peak around the mid-30s Celsius on Monday and Tuesday. The humidity will also mean this feels close, warmer and more uncomfortable for many. Tropical nights – where the temperature doesn’t drop below 20°C are also likely for some.”

The Met Office has said adverse health effects are likely to be experienced by those vulnerable to extreme heat – with the wider population also likely to experience some issues like sunburn or heat exhaustion (dehydration, nausea, fatigue).

Meanwhile, some delays to road, rail and air travel are possible.

> The Met Office advising people to drink plenty of fluids, keep out of the sun and avoid any exercise between 11am and 3pm when the sun is strongest and close curtains in rooms that face the sun. If you are going out take water with you, stay in the shade, wear sunscreen and a wide brimmed hat.

> If using public transport carry water with you, take a small hand-held battery powered fan, if you feel unwell get off at next stop for some fresh air, dress in light fabrics in light colours to help stay cooler, keep an eye on fellow passengers for signs they may be struggling – and check ahead in case of delays.

> It’s also calling on people to help protect those more vulnerable to the heat, including older people, those with underlying conditions and those who live alone who may need support to keep cool and stay hydrated. If you are worried about your health, or that of somebody you know, ring NHS 111. > Keep yourself safe whilst enjoying the water in this weather by following these simple steps: enter the water gradually, avoiding jumping or diving straight in, to reduce your risk of cold-water shock, go to a lifeguarded beach or a supervised swimming area, and, if you, or anyone else, get into difficulty in the water, float on your back.