1801: The Jefferson Flood hit the Connecticut Valley. The flooding was the greatest since 1692. The Federalists named the flood for the new President, who they blamed for the disaster.
1932: A tornado swarm occurred in the Deep South. Between late afternoon and early the next morning, severe thunderstorms spawned 31 tornadoes in Alabama, Mississippi, Georgia and Tennessee. The tornadoes killed 334 persons and injured 1784 others. Northern Alabama was hardest hit. Tornadoes in Alabama killed 286 persons and caused five million dollars damage.
Source: NWS Office in Birmingham, AL.
1968: Snow fell over parts of Louisiana and eastern Texas.
— NWS Shreveport (@NWSShreveport) March 22, 2017
2017: GOES-16, 30-second imagery of severe storms across the Southeast.
— Dan Lindsey (@DanLindsey77) March 21, 2017
— NWS Raleigh (@NWSRaleigh) March 21, 2017