1.   It has to do with how that snow pile melts.

2.   Also, check out the two board parks and halfpipe, to open as the snow piles up.

3.   Melting five-foot snow piles can cause waterlogged soil now and threaten more damage as streams overrun their banks later on.

4.   Most main roads had been cleared down to the pavement, though many Buffalo side streets remained impassable or narrowed by snow piles.

5.   That would let them be jacked up as snow piles up.

6.   The boy apparently had rolled the snowball down a hill, then tried to push it on top of another snow pile.

7.   When winter comes, snow piles up on homes and meadows.