Thunderstorm warning as exact time Birmingham 'heatwave' ends confirmed

The mini-heatwave across Birmingham, the Black Country and Solihull is set to brought to an abrupt end as the Met Office issues a thunderstorm warning. As temperatures hit 23 degrees Centigrade or 73 Fahrenheit in old money on Friday (May 10) and on Saturday, the UK’s weather agency has issued a warning signalling the end to the good weather.

A yellow warning is in place for the West Midlands for heavy showers and thunderstorms which ‘could lead to some disruption in places, especially to travel. Isolated property flooding is possible’ on Sunday (May 12) from midday to 10pm.

The deluge could affect those travelling in the region, as well as pose a risk of flooding, with a ‘slight chance’ of power cuts too. Train and bus services could also be cancelled.

Read more: UK heatwave this weekend will see three parts of England roast 'hottest'

The Met Office said: “Heavy showers and thunderstorms are likely to break out in the south of this area late Sunday morning and early Sunday afternoon, moving steadily north whilst growing into larger areas of rain before clearing the area.

“Some intense downpours are possible in a few places, giving up to 30mm in less than hour and perhaps 40-50mm over two to three hours leading to surface water flooding. Hail, frequent lightning strikes and strong wind gusts will be additional localised hazards.”

The warning covers the whole of the West Midlands including Shropshire, Staffordshire, Worcestershire and Warwickshire, with the weather warning area stretching from Plymouth on the south coast to Scotland, covering he South West, Midlands, North West, and most of Wales. The forecast for the Midlands appears to have the rain and thunderstorms arriving in the afternoon from around 2pm and continuing into the evening.

Anyone at risk of flooding is urged to take steps to protect their property. While regarding the thunderstorm risk, the Met Office gave key advice for those out about, especially if near trees and woods.

An agency spokesperson said: “If you find yourself outside and hear thunder, protect yourself by finding a safe enclosed shelter such as a car. Do not shelter under or near trees, or other structures which may be struck by lightning. If you are on an elevated area move to lower ground.”