<p>A powerful hailstorm hit the Swiss city of Winterthur on August 1 as Switzerland celebrated its national day holiday.</p><p>Video from Jonas Suter showed the hailstorm reduced visibility for drivers down to tens of feet while debris from trees rained down on cars. Swiss newspaper Blick</a> reported that a severe storm swept through the cantons of Bern and Zurich towards northeast Switzerland late on Tuesday afternoon. Credit: Instagram/pubers25 via Storyful</p><br />
