Forecasters have identified four potential hazards expected to arise from thunderstorms today and through Thursday morning. A yellow weather alert has been issued for the storms, particularly affecting Wales and the Southwest of England, according to the Met Office.

The impending storms are predicted to bring heavy rain and hail, posing risks that necessitate Brits to prepare emergency supplies such as torches, batteries, and a portable phone charger. This shift in weather conditions follows a sudden cooling trend after days of temperatures surpassing 30C across the country.

The Met Office has highlighted four main hazards that individuals should be cautious of during the stormy weather period. Although no flood warnings are currently in effect, earlier concerns for certain Midlands areas, like the River Blythe in Warwickshire, have been alleviated as the forecast evolves rapidly.

Rainfall is expected to be most intense in western regions, with thunderstorms forecasted to develop in parts of Wales and western/southwestern England. While many areas may escape severe conditions, the potential for heavy rain showers, frequent lightning, large hail, and strong winds exists where thunderstorms occur.

On Thursday, drizzle is projected to move from west to east, with the Home Counties experiencing the strongest showers in the afternoon. Consequently, driving conditions may remain challenging throughout the day, particularly during the evening rush hour in parts of Southeast England.

The Met Office’s Thursday forecast anticipates mostly dry weather with sunny intervals, although isolated showers and thunderstorms could emerge later in the day across England and Wales. Warmer conditions are also expected in many areas.