Illinois, 1994

Hail and Damaging Winds in Illinois, July 6, 1994

July 6, 1994 · 7 events in 4 counties and zones

4 thunderstorm wind, 3 hail, as filed by the National Weather Service.

Where it happened

Every event with a place to put it; 7 filed by county or forecast zone are drawn at its center, in a lighter ring. 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
3
Property damage
$55,000
Crop damage
None recorded
Events
7

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.

Event by event

4 thunderstorm wind, 3 hail. Local standard time, as filed.

Hail, Will

When
July 6, 12:23 PM CST
Where
Will County, New Lenox
Measured
0.75 in hail
Coordinates
41.445, -87.979 (the zone’s center; the record gives no point)

Thunderstorm Wind, Grundy

When
July 6, 2:45 PM CST
Where
Grundy County, Morris
Measured
59 kt (68 mph)
Coordinates
41.285, -88.418 (the zone’s center; the record gives no point)

A thunderstorm produced a wind gust to 68 mph at the Grundy County Emergency Services Office. Hail ranging from 0.25 to 0.75 inch in diameter fell in the area. Trees and power lines were damaged by high winds and lightning. Flooding of roads was casued by 1.43 inches of rail falling in 35 minutes.

Thunderstorm Wind, Ford

When
July 6, 2:50 PM CST
Where
Ford County, Paxton
Injuries
3 direct, 0 indirect
Coordinates
40.597, -88.223 (the zone’s center; the record gives no point)

A tractor-semitrailer parked on the shoulder of Interstate 57 was blown over injuring three people. Part of a barn roof was blown off and trees were damaged and uprooted.

Thunderstorm Wind, Grundy

When
July 6, 2:52 PM CST
Where
Grundy County, Morris
Property damage
$50,000
Coordinates
41.285, -88.418 (the zone’s center; the record gives no point)

A thunderstorm produced a wind gust to 68 mph at the Grundy County Emergency Services Office. Hail ranging from 0.25 to 0.75 inch in diameter fell in the area. Trees and power lines were damaged by high winds and lightning. Flooding of roads was casued by 1.43 inches of rail falling in 35 minutes.

Hail, Grundy

When
July 6, 2:55 PM CST
Where
Grundy County, Morris
Measured
0.75 in hail
Coordinates
41.285, -88.418 (the zone’s center; the record gives no point)

A thunderstorm produced a wind gust to 68 mph at the Grundy County Emergency Services Office. Hail ranging from 0.25 to 0.75 inch in diameter fell in the area. Trees and power lines were damaged by high winds and lightning. Flooding of roads was casued by 1.43 inches of rail falling in 35 minutes.

Hail, McLean

When
July 6, 3:41 PM CST
Where
McLean County, Towanda and Lexington
Measured
1.75 in hail
Property damage
$5,000
Coordinates
40.491, -88.847 (the zone’s center; the record gives no point)

Thunderstorm Wind, Will

When
July 6, 3:55 PM CST
Where
Will County, Manhattan
Coordinates
41.445, -87.979 (the zone’s center; the record gives no point)

Three power poles were blown down and several large tree limbs were blown down.

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

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

The same day elsewhere

More

Every storm in Illinois in 1994Every state in 1994This day in weather historyWarnings in Illinois, July 1994

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: 10322750, 10320699, 10320585, 10320700, 10320701, 10321012, 10322751.