Illinois, 1999

Tornadoes in Illinois, June 1, 1999

June 1, 1999 · NWS ILX · 2 events in 2 counties and zones

), knocking over several power poles. 5 miles south southwest of Havana.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
$500,000
Crop damage
None recorded
Events
2

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS ILX wrote it up.

A tornado touched down 4.2 miles east northeast of Marbletown (Fulton Co.), knocking over several power poles. Then it crossed the river into Mason County 4.5 miles south southwest of Havana. It hit one home causing the roof to collapse and sent bricks from the home into several houses across the street. Numerous wood projectiles (2x4s and 2x8s) were blown into a garage and porch of another house. A wheelbarrow was blown into one of the windows of the house and the garage was moved several inches off its foundation. The roof and upper floor of the garage (2 story) sustained damage. As the tornado moved east numerous trees were blown down before the tornado lifted and dissipated 3 miles south of Havana. No injuries were reported. Damage in Mason County was estimated around $500,000.

The radar

The national radar mosaic for the moment the first event began.

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Event by event

2 tornado. Local standard time, as filed.

Tornado, Fulton

When
June 1, 5:15 PM CST to 5:17 PM CST
Where
Fulton County, Marbletown to 4 mi ENE of Marbletown
Rating
F0
Path length
0.3 mi
Path width
10 yd
Reported by
NWS STORM SURVEY
Coordinates
40.250, -90.130

Tornado, Mason

When
June 1, 5:17 PM CST to 5:25 PM CST
Where
Mason County, Havana to 5 mi S of Havana
Rating
F1
Path length
3.5 mi
Path width
200 yd
Property damage
$500,000
Reported by
NWS STORM SURVEY
Coordinates
40.230, -90.100

What these are

Tornado
A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Illinois in 1999Every state in 1999This day in weather historyThe tornado archive for Illinois, 1999Warnings in Illinois, June 1999

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5703588, 5703589.