George,
Weather generally doesn't bother me. Our weather is pretty varied but the only thing that would normally cause the closure of one of my home courses is when the head greenkeeper decrees it so. I've witnessed frozen greens (and tennis ball bounces), torrential downpours, gale force winds etc. The weather knowledge also isn't as advanced here, and thunderstorms are rare, so hooters for lightning are very uncommon.
I'd happily play in the conditions at Birkdale, indeed one can argue it makes for a better experience on links courses. I'll play in rain, although good waterproofs are a must, I've played in snow etc.
To me being out on a golf course is better than being pretty much any other place.