Severe Thunderstorm Threat From the Central Plains to the Northeast; Extreme HeatRisk for the East Coast

Strong to severe thunderstorms are possible from the central Plains to the Northeast through this evening. Widespread damaging winds are the primary threat but hail and a tornado or two is also possible. Extremely dangerous heat continues across the Eastern U.S. Warm overnight low temperatures will provide little to no relief. Read More >

April 21, 1967
Counties: Jefferson IN (from Jennings)
F-scale: F2
Deaths: 0
Injuries: 2
Path width:
Path length: 6 miles
Time: 5:10pm
Grazulis narrative: Moved east from Commiskey to Dupont. Two homes were unroofed and torn apart, injuring two people inside one of them. A trailer was demolished, and farm buildings were destroyed.
Noted discrepancies: SPC and NCDC give a path length of 6 miles, Grazulis gives 7. SPC gives a path width of 10 yards, NCDC 30 yards, Grazulis nothing.