From Dirtfish...

Q: Is rain your only chance of winning ?

Evans: I wouldn’t say that, but rain would improve our chances tremendously. There’s always a chance it can rain – admittedly it’s a very, very small chance. And, to be honest, it would have to absolutely piss it down for ages to make a real change. It’s warm and in some sections really quite exposed and windy, the road dries quickly there.