yesterday morning early, about 7:30 Central European Time, 6:30 in the UK, I was driving from Ghent to the Channel Tunnel to return home after a couple of weeks in Germany. I got a notification about severe storms in southeastern England with flooding, etc.
I did have pretty heavy rain in Belgium, but miraculously just as we approached the French border near Dunkirk the rain stopped and bits of blue sky poked out. Relief! I hate having to work out if there is sufficient rain to trigger the French 20 kph speed restriction on the autoroutes. I really never know, and I don't know if the radars know it is raining.
After a slowdown at French border control and then just 2 (2!!) windows open at UK border control and an hour delay on Le Shuttle, we got to Folkestone about 11:00 UK time. I wanted to avoid the tunnels at the Dartford crossing of the Thames estuary so went the long way around on M26 and M25, to the M1. Lucky me.
All the time I was looking all around for the destruction or evidence of flooding - nothing. Nary a single drop on the roads. Nothing even looked like it had been wet. The ground was so hot and baked, as well as the manmade surfaces it must have instantly evaporated.
Sorry you all had such a night of it.