I grew up on Long Island. We usually got snow during the winter, but it was rare to get more than a few inches at a time. Still, I was somewhat used to it.
Then I went to college in Western New York. Where it was not unusual for a foot of snow to drop in a couple of hours. And I learned how to shovel my car out from two feet of snow.
My husband grew up in Rochester, NY. Where children would stand on snow banks waiting for the bus. Where his mother still lives — and hires a snowplow driver for the winter to clear her driveway each snowfall.
Yet it wasn’t until we came to Maryland that we’ve noticed this behavior:
Whenever it is snowing, people stick up their wiper blades.
Why? To keep them from freezing to the windshield?
This afternoon, when I took the two-minute walk from my office building to our main office, I noticed that at least 25% of the cars in the parking lot had their wipers up.
Many of them had icicles forming on the wiper blades. That seems far more damaging than wipers freezing to the windshield. Warming up the car for a few minutes, while you scape the windows, would unfreeze them anyway.
I’d worry more that a sharp wind would slam the blades down, cracking the windshield!