Certain atmospheric conditions cause jet contrails to result in ice formation, with the contrails remaining in the sky for a very long time. You can even see where a commercial jet's contrail will have a starting point where it passes into a portion of the sky with the conditions favorable for the ice formation.
We had heavy chem trails a few days before all this snow happened as well.
Our air quality in Michigan was absolute shit two days before the storm, and I’m STILL feeling weird with head pressure and occasional faintness.
Certain atmospheric conditions cause jet contrails to result in ice formation, with the contrails remaining in the sky for a very long time. You can even see where a commercial jet's contrail will have a starting point where it passes into a portion of the sky with the conditions favorable for the ice formation.