Give me some "holy sh... did that just happen" ideas

[_RAAF_Stupot]

If there is dynamic weather, could it be possible to simulate historical weather using bureau of meteorology records?

So, perhaps Saturday 20th July 1940 started out out as a very pleasant day with only light scattered cumulus and a top temperature recorded at RAF Hornchurch of 24 C at 2PM, but a cold front was approaching from the SW, which entered the English Channel area at 4PM. Temps dropped quickly and after the front of storm cells passed through it was around 16 C with a solid overcast at 1000 feet and rain squalls.....

.....and overnight, the bad weather cleared out to the east leaving a beautiful crystal clear morning for Sunday...