Delta flights lined up for de-icing on Thursday, February 21.

The biggest snow storm in two years hit the Midwest this week. The winter storm, or snow surge, hit Lambert beginning at 10 a.m. on Thursday causing havoc for the rest of the day. At times, the snow was falling an inch or more an hour. Airlines cancelled more than 300 flights on Thursday. Airlines operated as much as possible getting flights in and out of Lambert before the worst of the storm impacted the area. Lambert airfield crews cleared snow off runways, taxiways and ramps through the storm well into Friday to keep the airfield operational. A majority of flights were back on schedule for Friday. Lambert recorded more than five inches of snow during the storm.