Our whole flood control and water supply system is designed around the expected storage of water as snow.

Ignoring horrifying drought scenarios, it is also troubling to think about how this will change if we start having warm winters and more of the winter precipitation as rain.

I think the worst case would be if we end up like some tropical countries, where they can have disastrous flooding and then drought in very short cycles. The water comes all at once and you cannot hope to control or contain it. But there are also gaps that strain the ability to store enough water and manage consumption rates.