This system allows snow and debris to fall through the rack rather than lodge in it.

The caves are so named because the deepest cave is cold enough to allow snow to linger long into the summer.

A recent proposal suggests replacing the shed with a bridge to allow snow to pass under the highway.

The process also allows snow to be made faster, he said.

That allowed rain and snow to form a lake.

Much of the top of the flow is cool enough to allow snow to accumulate on the surface.

The outside of each chamber is made of a dense mesh that allows air but not snow to pass through.

This allowed mainly light snow to overspread the region from south to north during the early morning hours of the 13th.

As a car moves at 80 miles an hour, it flexes, allowing snow to find its way through seals and into the housing.

Thus the steeply peaked roof allowed the rain and snow to fall straight off it, preventing water from getting into the home.