Upper air parameters are virtually identical to the Kent rainfest we experienced earlier in the week. The difference this time is we have very light breezes (less than 7mph) between the boundary layer and 850Pa that is preventing mixing through the layers. After 9pm we pick up to a 11-13 mph ENE'ly between 950-850, which increases the risk of mixing out and the likelihood of more rain in the mix. A fascinating couple of hours ahead. The radar looks tantalising !