Odds are good that many to most will grow, as long as they weren't frozen before planting, and you said they weren't. They will be delayed, and when they grow, stems of tulips will be quite short. Many but not all may bloom. In future years, the species that live long term will all be fine, but may take a couple of seasons to build their strength to normal levels. Tulips, well, many kinds aren't very perennial for many people, often degenerating to just foliage after a year or two, but that depends on the variety and the conditions.

You should know if they're good just by digging around and looking at a few. If you see roots and shoots, no matter how small, they'll be fine.

Thanks, denninmi! Hope you're right. I'll try digging a few if I don't see any shoots soon.

You were right--they are starting to emerge! Several weeks later than the earlier-planted bulbs, but I see multiple shoots poking up. Hooray, and thanks for the encouragement.