We had a thunderstorm too, just as I was picking DD up from school. Got absolutely soaked, the rain was horizontal and my shirt was a wash out. It's quite a bit cooler here now though (Franca, it seems that there are advantages to being in Brianza after all). So Rosa, I'm sure it's going to blow your way sometime soon, I've just checked the clouds and they seem to be going eastward.....
The weather is apparently going to be really bad this weekend, just in time for the F1. Monza centre is packed and it'll get worse over the next 2 days, they close a lot of roads and the traffic gets really bad. So I've decided I'm going to spend the weekend at the lake, just packed DD off with nonna and I'll go up later today. I really should rent out my place to F1 enthusiasts for heaps of money, but I don't think they'd want to spend loads of cash and look after 2 cats at the same time.
Delgirl, agree don't stay in Pisa, all there is to see is the main square, it'll take you 10 mins max. Get a train to somewhere else in Tuscany or even Umbria. The coast is pretty good too, loads of places to visit and the beaches are excellent for children. Alternatively you could go to a spa, did you know that Tuscany is the region with the highest concentration of spas?