https://www.history.com/this-day-in-history/blizzard-brings-tragedy-to-northwest-plains?cmpid=email-hist-tdih-2023-0 [login to see] 3&om_rid=
On January 12, 1888, the so-called “Schoolchildren’s Blizzard” kills 235 people, many of whom were children on their way home from school, across the Northwest Plains region of the United States. The storm came with no warning, and some accounts say that the temperature fell nearly 100 degrees in just 24 hours. It was a Thursday afternoon and there had been unseasonably warm weather the previous day from Montana east to the Dakotas and south to Texas. Suddenly, within a matter of hours, Arctic air from Canada rapidly pushed south. Temperatures plunged to 40 below zero in much of North Dakota. Along with the cool air, the storm brought high winds and heavy snows. The combination created blinding conditions.
Most victims of the blizzard were children making their way home from school in rural areas and adults working on large farms. Both had difficulty reaching their destinations in the awful conditions.