Heatwave's End Brings Heavy Rain, Then a Return to Hot Conditions

Weather maps indicate a significant shift in the UK's weather pattern. Following weeks of high temperatures, a large area of rain is predicted to sweep across the country. Forecasts suggest that storms and wet conditions will arrive on August 20th and 21st, leading to a drop in temperatures.

The heaviest rainfall, with rates between 5mm and 10mm per hour, is expected in specific regions. These include southwest Scotland, northwest England, north Wales, southwest England, and southeast England. The rain will extend across the rest of the UK, moving from the northwest to the southeast over a 6-hour period. Accompanying this, temperatures are expected to fall significantly.

The Met Office's long-range forecast for the period from August 21st to September 4th suggests a mix of weather conditions. While dry weather is anticipated to be prevalent, there is also a possibility of rain, showers, and thunderstorms. The forecast indicates a higher likelihood of settled conditions due to high pressure during the latter half of August. Above-average temperatures are expected overall, with the potential for hot spells, particularly in the east and south. The forecast also suggests a possible shift in early September, with high pressure becoming less dominant and a greater chance of rain.

Despite the predicted rainfall, a return to hot weather is anticipated in the coming days. Temperatures in some areas are expected to rise above 25C, with the possibility of reaching 30C in southern regions at the start of the following week. The Met Office forecasts "hot and humid conditions" across parts of England, particularly during the period from August 11th to 20th. High pressure is expected to dominate the weather across the UK towards mid-August, bringing dry weather, although northern areas may experience some rain or showers. Above-average temperatures are considered more likely, especially in the south, where humidity could also be high.