I have a Graco Double stroller that I've used year round...it does OK in the snow but not great, that's for sure. WOrkable. Great for weather protection though because of the rain cover.

I also have a triple stroller. It's OK in most weather but not in deep snow. I use a single and double rain cover with it to keep kids dry in rain.

I'm getting a RUnabout Quint in March with my hubby's tax refund. WooooohooooooO! How is the quality of the rain cover?