THE FOG OVER THE BELGIAN BATTLEFIELD: Which so Greatly Helped the Germans during the First Days
... During the earlier stage of the German thrust into 1 Belgium it was frequently stated that all planes were grounded owing to dense fog and mist. On some days, when German massed divisions were creeping steadily forward on all the roads through Luxembourg and Eastern Belgium, the artillery could do little or nothing to stop this crawling, but ceaseless, advance. With visibility of a few yards, ...