I hate this. I know the "right" thing to do is to say with winds gusting upto 50 mph, don't ride. It's only a bike ride, better to be safe and ride another day than go out and have an accident. Headwinds are hard work. Tail winds great fun. But side winds, especially gusty ones, can be dangerous.
But part of me says, no. It's a ride that I have looked forward to for a couple of months and I want to ride it.
I think it might be the sensible side of my head that wins in the end.