If it will be 13 below this night, it was probably well below freezing last night so it really is a moot point. If things didn't bust last night you are good to go tonight.
yep, i think moot too. we've already been down in the low teens here. multipule nights. if we failed, it's to late now.
we're not gonna be that cold here tonight i don't think. but we are in a blizzard watch and i've already shoveled the walks twice since this morning (swept off the boat three times). need to do it again too... guess were getting a little snow...