Probably the most vivid light show seen in modern times was the Labor day Derecho that roared across Upstate New York in early September of 1998. Winds were reported up to 120 mph, and while the storm blasted down the Mohawk Valley east of Syracuse, lighting was estimated at 10 to 20 times
per second. Yes, you read that right, up to 20 flashes every second.
There are accounts of truckers traveling westbound on the Thruway and being awed at the full daylight conditions in the middle of the night due to the approaching storm, just before their trucks jackknifed when they ran into a wall of 120 mph winds.
What a storm!