The Met Office has issued a Yellow Weather Warning for thunderstorms across Lincolnshire and much of central and southern England, valid from 11am to 9pm on Monday (22 July).
The warning, which includes areas such as Boston, Lincoln, Grantham, and Spalding, comes as forecasters predict heavy showers and thunderstorms which may lead to localised flooding and disruption.
The Met Office warns that, while not everyone will be affected, a number of areas could experience intense rainfall in a short space of time, resulting in flash flooding and disruption to travel and services.
- Flooding of roads and properties is possible, which could lead to difficult driving conditions and road closures.
- Delays and cancellations to train and bus services are possible where flooding or lightning strikes occur.
- There is a small chance of power cuts, as well as temporary loss of other services to homes and businesses.
- Frequent lightning, gusty winds, and hail may accompany the storms, increasing the risk of damage.
Rainfall totals of 20-30mm within an hour are possible in some places, with the most intense showers likely to be slow-moving. While some areas may stay dry, others could see significant impacts over a short period.
A Met Office spokesperson said: “Heavy showers and thunderstorms may bring disruption in a few places on Monday. We advise people to stay weather aware throughout the day, as conditions may change rapidly. Always check your local forecast before travelling.”
- Secure outdoor items such as garden furniture and bins in case of gusty winds.
- Check travel conditions before heading out, and allow extra time for journeys.
- Have essentials ready in case of power outages – including torches, spare batteries, and mobile phone chargers.
- Avoid sheltering under trees if caught outside during a thunderstorm – instead, seek safe, enclosed shelter like a car or building.
- Stay away from floodwater and never attempt to drive through it – even shallow water can pose a serious risk.
The warning area covers much of Lincolnshire, as well as large parts of the East Midlands, West Midlands, and South East England.
Residents are urged to keep up to date with the latest forecasts by visiting the Met Office website or tuning into local news and radio updates throughout the day.
