If she's an outdoor person (you either love the snow or hate it) then try something a bit physical outside (sledding, skiing, snow tag, snow angels, yellow snow, etc).
If she's an indoor girl, play a game (board game, card game, etc). Or spend the afternoon doing origami. Or give her a foot massage. There's nothing much to do, really, in a small town. If you plan on driving an hour you can check out something in a more metropolitan area (I grew up in a small town but an hour north we had museums, nice restaurants, coffee shops, etc).
They have strange customs where you are from...
If she's an indoor girl, play a game (board game, card game, etc). Or spend the afternoon doing origami. Or give her a foot massage. There's nothing much to do, really, in a small town. If you plan on driving an hour you can check out something in a more metropolitan area (I grew up in a small town but an hour north we had museums, nice restaurants, coffee shops, etc).
Or Plan B: Laser Tag. Make sure you win. We may not have the technology yet, but one day in the far future, when you two have children, she'll want to know that you have the skills to hit a mofo in the head with a laser from 30 metres during an invasion of your galaxy.
They have strange customs where you are from...