In the category of extreme weather back in the day, I stumbled across this passage from William Bradford’s Of Plymouth Plantation, describing a hurricane that hit New England in August, 1635.
This year, the 14th or 15th of August (being Saturday) was such a mighty storm of wind and rain as none living in these parts, either English or Indians, ever saw. Being like, for the time it continued, to those hurricanes and typhoons that writers make mention of in the Indies. It began in the morning a little before day, and grew not by degrees but came with violence in the beginning, to the great amazement of many. It blew down sundry houses and uncovered others. Divers vessels were lost at sea and many more in extreme danger. It caused the sea to swell to the southward of this place above 20 foot right up and down, and made many of the Indians to climb into trees for their safety. It took off the boarded roof of a house which belonged to this Plantation at Manomet, and floated it to another place, the posts still standing in the ground. And if it had continued long without the shifting of the wind, it is like it would have drowned some part of the country. It blew down many hundred thousands of trees, turning up the stronger by the roots and breaking the higher pine trees off in the middle. And the tall young oaks and walnut trees of good bigness were wound like a withe [a willow – ed.], very strange and fearful to behold. It began in the southeast and parted toward the south and east, and veered sundry ways, but the greatest force of it here was from the former quarters. It continued not (in the extremity) above five or six hours but the violence began to abate. The signs and marks of it will remain this hundred years in these parts where it was sorest. The moon suffered a great eclipse the second night after it.
According to Wikipedia’s list of New England hurricanes, at least 46 people died in this storm. It is thought to be the most severe hurricane to hit New England since Europeans arrived – and, if Bradford’s account of Indian testimony is to be believed, for some time before. The only rival is the New England hurricane of 1938, which was a Cat 5 at landfall.