Weather fronts with thundery air masses are approaching from France. Our area of high pressure will not be able to keep them away completely and this is why clouds will form and produce showers and thunderstorms.
Temperatures are about 5 degrees (9 F) lower than on the previous days.
On Tuesday the weather will be sunny and hot. On Wednesday low pressure will increase and we will see a mix of sunshine, clouds and locally thundery showers. Fortunately, these conditions are not long-lasting either: before Friday the weather will be fine again.