Snow, trees and wind in Preston
Rolling, wooded terrain covers most of Preston, with open fields around the remaining farms. Snow stays longer on these inland hills than it does toward the shore, and the repeated thaw and freeze in late winter builds ice at the eaves of houses without good attic insulation. Heavy tree cover shades roofs, keeps them damp and drops leaves and branches into valleys and gutters. On the open lots and on hilltops, wind crosses the roof without obstruction and lifts shingles on the exposed slope. Houses near the water in Poquetanuck get more humidity than those up on the hills.

