A F3 tornado struck Mayo, Florida, injuring one person and causing $250,000 (1984 USD) in damage.

Locations impacted included Bay, Lunsford, Lake City, and Manila, Arkansas.

This tornado crossed Arkansas highway 18 a total of four times over its 79 mile long track.

A strong storm system continued sparking severe weather with a derecho pushing through eastern Arkansas into Tennessee, and northern Mississippi during the morning hours.

This line of storms brought hurricane-force winds, large hail, flash flooding and isolated brief tornadoes to the region, however by midday the storm system intensified with the development of scattered supercell thunderstorms under a volatile airmass causing the tornado outbreak across portions of Alabama.

Another tornado outbreak in the Mid-Atlantic produced several tornadoes, including a killer tornado on the Delmarva Peninsula, which claimed one life, caused six injuries and damaged a large chicken house in Dorchester County, Maryland (near Hurlock) before moving into Sussex County, Delaware injuring five more people and damaging a mobile home.

An extremely destructive tornado outbreak took place across the central United States from North Dakota to Kansas in early June.

A rare and destructive tornado outbreak took place in the Soviet Union, mainly impacting the Ivanovo and Yaroslavl regions located north of Moscow.

The outbreak resulted in at least 57 fatalities, though some sources claim that the actual death toll surpasses 400.

A small localized outbreak of tornadoes spawned in northeast Arkansas as a result of a strong storm system draped across the United States.

A F2 tornado impacted the city of Potosi, Missouri, killing one person, injuring 15 others, and causing $25 million (1984 USD) in damage.

A north-moving F3 tornado impacted the eastern portion of the Dallas–Fort Worth metroplex, injuring 28 people and causing $25 million (1984 USD) in damage.