Cloud of Sand

[GlassDoll]

This may be nothing. Most of the people I talk to about this don't really seem to think it's anything unusual but I thought it would be interesting to seem what people here think.
My fiance and I are fond of taking drives in rural areas. While driving at moderately low speed around a bend in the road, to the right was a church and the left a cemetery, why drove through a cloud of something. It sounded like sand it spread over the windshield. But it was hovering and stationary in that spot in the middle of the road. Even when I looked in the rear view mirror. I don't think they were bugs. It seemed like really tiny particles of something and there were no splatters on the windshield. I drove through them again a couple weeks later in the same area again with my mother.
Any thoughts?

[GreenGazer]

What color was it? and where in the world did this take place?

[GlassDoll]

A golden brown I think. It was in Northern Pennsylvania.