Illinois, 2000

Tornadoes and Hail in Illinois, April 20, 2000

April 20, 2000 · NWS ILX · 35 events in 24 counties and zones

17 thunderstorm wind, 13 hail, 5 tornado, as filed by the National Weather Service.

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
1
Property damage
$3.0 million
Crop damage
None recorded
Events
35

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.

The radar

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

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Event by event

17 thunderstorm wind, 13 hail, 5 tornado. Local standard time, as filed.

Thunderstorm Wind, Scott

When
April 20, 4:04 AM CST to 4:20 AM CST
Where
Scott County, Countywide
Reported by
LAW ENFORCEMENT
Coordinates
39.633, -90.483

Numerous trees and power lines were blown down countywide. In Bluffs, several vehicles were damaged due to fallen trees. Also, the roof of a bus barn at the junior/senior high school was torn away by the winds. One tree fell onto a home causing minor roof damage.

Thunderstorm Wind, Morgan

When
April 20, 4:10 AM CST to 4:40 AM CST
Where
Morgan County, Concord
Property damage
$30,000
Reported by
LAW ENFORCEMENT
Coordinates
39.817, -90.367

Numerous trees, tree limbs, and power lines were blown down. In Concord, part of the roof of a mobile home was torn off causing moderate damage. The garage on another home suffered minor damage. Damage to the mobile home was estimated around $30,000.

Thunderstorm Wind, Cass

When
April 20, 4:20 AM CST to 4:40 AM CST
Where
Cass County, Countywide
Measured
74 kt (85 mph)
Property damage
$200,000
Reported by
EMERGENCY MANAGER
Coordinates
39.950, -90.217

As a severe thunderstorm moved east across Cass County, numerous trees, tree limbs, power poles, and power lines were blown down. One mile southeast of Virginia more significant damage occurred to a house. The brick attached garage was destroyed and part of the roof of the house sustained minor damage. Also, two vehicles that were parked nearby were destroyed by flying debris. Seven miles northwest of Ashland, a machine shed suffered minor damage. In the Newmansville area, two storage tanks were blown over and a house sustained major damage when its entire roof was blown off. Debris from the home was blown up to 1.5 miles away to the northeast. No injuries were reported. In Chandlerville, numerous power poles were blown down.

Thunderstorm Wind, Fulton

When
April 20, 4:30 AM CST to 4:39 AM CST
Where
Fulton County, 3 mi S of Duncan Mills
Reported by
EMERGENCY MANAGER
Coordinates
40.283, -90.183

Thunderstorm winds blew over a semi on Route 24 three miles south of Duncan Mills. Also, in Lewistown numerous large tree limbs were blown down and a power pole was snapped off.

Thunderstorm Wind, Mason

When
April 20, 4:30 AM CST to 5:00 AM CST
Where
Mason County, Countywide
Measured
52 kt (60 mph)
Property damage
$20,000
Reported by
LAW ENFORCEMENT
Coordinates
40.250, -89.967

Numerous power lines and trees were blown down countywide. In Mason City, a wall on a large storage building was blown off causing $15,000 to $20,000 in damage. Some homes in the area lost a few sections of siding, a few sheds were demolished, and some trees were uprooted.

Hail, Stark

When
April 20, 4:35 AM CST
Where
Stark County, La Fayette
Measured
1 in hail
Reported by
EMERGENCY MANAGER
Coordinates
41.117, -89.967

Thunderstorm Wind, Menard

When
April 20, 4:40 AM CST to 4:55 AM CST
Where
Menard County, Countywide
Measured
70 kt (81 mph)
Reported by
EMERGENCY MANAGER
Coordinates
40.050, -89.767

Numerous trees, tree limbs, power poles, and power lines were blown down countywide. Also, several sheds were destroyed and a couple of irrigation rigs were blown over.

Thunderstorm Wind, Logan

When
April 20, 4:55 AM CST to 5:20 AM CST
Where
Logan County, San Jose
Measured
54 kt (62 mph)
Injuries
1 direct, 0 indirect
Property damage
$750,000
Reported by
EMERGENCY MANAGER
Coordinates
40.300, -89.600

As a line of severe thunderstorms raced across Logan County, extensive damage was reported in northern sections of the county from San Jose to Atlanta. In San Jose, a mobile home was blown off of its foundation. No injuries were reported. In the Emden area, 3 homes sustained major damage and one home sustained minor damage. Also, numerous outbuildings and grain bins were either damaged or destroyed. Two miles east of Emden, a semi was blown over on the off ramp of I-155. The driver received minor injuries.

Thunderstorm Wind, Tazewell

When
April 20, 4:59 AM CST to 5:24 AM CST
Where
Tazewell County, Countywide
Measured
64 kt (74 mph)
Property damage
$600,000
Reported by
EMERGENCY MANAGER
Coordinates
40.533, -89.617

Widespread damage was reported countywide. In Green Valley, a large empty grain bin was blown over, several sheds destroyed, and an irrigation system was wrapped around a couple of power poles. In Groveland, a radio tower was blown down, causing $500,000 in damage. New townhouses under construction in Pekin were destroyed. In Morton, part of a roof from a business was blown off. Debris from the roof damaged 3 cars in the parking lot. In Washington the storm intensified. A building housing a restaurant and a bakery was destroyed and a hanger at a private airport was destroyed. Three planes in the hanger were damaged. In Minier, several homes sustained roof damage and a couple of sheds were destroyed. Also, numerous trees, tree limbs, power poles, and power lines were blown down countywide.

Hail, Tazewell

When
April 20, 5:00 AM CST to 5:20 AM CST
Where
Tazewell County, 9 mi SW of Powerton
Measured
1.75 in hail
Reported by
EMERGENCY MANAGER
Coordinates
40.433, -89.783

Thunderstorm Wind, Sangamon

When
April 20, 5:03 AM CST to 5:04 AM CST
Where
Sangamon County, 1 mi E of Chatham
Reported by
NWS EMPLOYEE(OFF DUTY)
Coordinates
39.667, -89.683

Several trees were blown down.

Hail, Peoria

When
April 20, 5:06 AM CST
Where
Peoria County, Bartonville
Measured
1 in hail
Reported by
EMERGENCY MANAGER
Coordinates
40.650, -89.667

Thunderstorm Wind, McLean

When
April 20, 5:18 AM CST to 5:45 AM CST
Where
McLean County, Countywide
Measured
52 kt (60 mph)
Property damage
$1.1 million
Reported by
NEWSPAPER
Coordinates
40.533, -88.883

Widespread damage was reported countywide. In Stanford, the roof of a business was torn off causing approximately $50,000 in damage. On I-39 northwest of Bloomington, a semi was blown over and at the I-55/I-74 interchange, two semis were blown over. No injuries were reported. At Illinois State University in Normal, windows were shattered in 30 to 40 cars. Also, 6 windows on two dormitories were cracked. At Lake Bloomington, a tree fell onto a police patrol boat, destroying it. In Cooksville, a grain elevator sustained major damage. Two of its grain bins were destroyed and a third one was damaged. Damage to the elevator is estimated around $750,000. Numerous trees, tree limbs, power poles, power lines, and sheds were blown over countywide. Total storm damage is estimated around $1.1 million.

Thunderstorm Wind, Woodford

When
April 20, 5:24 AM CST to 5:45 AM CST
Where
Woodford County, Countywide
Measured
59 kt (68 mph)
Property damage
$300,000
Reported by
EMERGENCY MANAGER
Coordinates
40.783, -89.233

Damage was reported countywide with numerous power poles, power lines, and trees blown down. Numerous sheds were destroyed. The most intense damage occurred from 4 miles east of Metamora through Roanoke and into the Benson area. Fifty-six power poles were snapped off near the intersection of IL Routes 116 and 117. In Roanoke, the roof of a business was blown off and it damaged 20 cars in the adjacent parking lot. In Benson, the legs of a grain elevator were damaged, several outbuildings destroyed, and a large tree fell onto a home causing moderate damage. Damage to the grain elevator was estimated around $300,000.

Thunderstorm Wind, Marshall

When
April 20, 5:40 AM CST
Where
Marshall County, 1 mi S of Wenona
Reported by
LAW ENFORCEMENT
Coordinates
41.033, -89.050

A semi was blown over on I-39 one mile south of Wenona.

Hail, Sangamon

When
April 20, 7:30 AM CST to 7:40 AM CST
Where
Sangamon County, 3 mi S of Springfield
Measured
1 in hail
Reported by
LAW ENFORCEMENT
Coordinates
39.750, -89.650

Hail, Mason

When
April 20, 7:45 AM CST
Where
Mason County, Mason City
Measured
0.75 in hail
Reported by
EMERGENCY MANAGER
Coordinates
40.200, -89.700

Tornado, Logan

When
April 20, 8:00 AM CST
Where
Logan County, 4 mi SW of Lincoln
Rating
F0
Path length
0.2 mi
Path width
10 yd
Reported by
EMERGENCY MANAGER
Coordinates
40.117, -89.417

A tornado touched down briefly in a field 4 miles southwest of Lincoln. No damage was reported.

Hail, Sangamon

When
April 20, 8:05 AM CST
Where
Sangamon County, Illiopolis
Measured
1.75 in hail
Reported by
EMERGENCY MANAGER
Coordinates
40.417, -89.417

Tornado, Sangamon

When
April 20, 8:05 AM CST
Where
Sangamon County, 1 mi S of Illiopolis
Rating
F0
Path length
0.3 mi
Path width
20 yd
Reported by
EMERGENCY MANAGER
Coordinates
40.400, -89.417

A tornado briefly touched down one mile south of Illiopolis. A porch on a home was damaged, a grain bin was damaged, and several power lines were blown down. No injuries were reported.

Hail, McLean

When
April 20, 8:05 AM CST to 8:07 AM CST
Where
McLean County, 1 mi S of Mc Lean
Measured
0.88 in hail
Reported by
NWS EMPLOYEE(OFF DUTY)
Coordinates
40.300, -89.167

Hail, Logan

When
April 20, 8:05 AM CST to 8:16 AM CST
Where
Logan County, Cornland
Measured
1.25 in hail
Reported by
GENERAL PUBLIC
Coordinates
39.933, -89.400

Hail, Christian

When
April 20, 8:05 AM CST
Where
Christian County, Morrisonville
Measured
0.75 in hail
Reported by
GENERAL PUBLIC
Coordinates
39.417, -89.467

Hail, De Witt

When
April 20, 8:30 AM CST
Where
De Witt County, Clinton
Measured
0.75 in hail
Reported by
EMERGENCY MANAGER
Coordinates
40.150, -88.950

Tornado, Macon

When
April 20, 8:30 AM CST to 8:31 AM CST
Where
Macon County, 1 mi N of Forsyth
Rating
F1
Path length
0.3 mi
Path width
300 yd
Reported by
NWS STORM SURVEY
Coordinates
39.950, -88.950

The tornado touched down west northwest of the intersection of Route 51 and County Route 20. The tornado then crossed Route 51 moving to the northeast. It damaged a couple of large oil pipeline storage tanks (put large dents in them), then the tornado weakened in an open field and dissipated.

Tornado, Macon

When
April 20, 8:30 AM CST to 8:40 AM CST
Where
Macon County, 2 mi NE of Oreana
Rating
F1
Path length
2.3 mi
Path width
150 yd
Reported by
NWS STORM SURVEY
Coordinates
39.950, -88.850

The tornado touched down 1.8 miles northeast of Oreana, just east of Route 48. It moved to the northeast along Route 48, entering Argenta. The most severe damage was in two areas. The first was about 2 miles northeast of Oreana where the roof of a two story house was lifted off. The second was on the southwest side of Argenta, where part of the roof of a two story brick building was lifted off and placed on top of a lower building roof. Also, numerous trees, power poles, and power lines were blown down. A garage was destroyed in Argenta. No injuries were reported.

Hail, McLean

When
April 20, 8:42 AM CST
Where
McLean County, Le Roy
Measured
1 in hail
Reported by
EMERGENCY MANAGER
Coordinates
40.350, -88.767

Hail, Shelby

When
April 20, 9:00 AM CST
Where
Shelby County, Moweaqua
Measured
0.75 in hail
Reported by
LAW ENFORCEMENT
Coordinates
39.617, -89.017

Tornado, Piatt

When
April 20, 9:05 AM CST to 9:09 AM CST
Where
Piatt County, Lodge
Rating
F0
Path length
3.5 mi
Path width
30 yd
Reported by
LAW ENFORCEMENT
Coordinates
40.100, -88.550

A tornado made a series of touchdowns over a 3.5 mile path. In Lodge, the tornado briefly touched down destroying a chimney on a house, then lifted and moved to the east. It touched down one more time near the intersection of Route 10 and I-72 in a field. No injuries were reported.

Hail, Shelby

When
April 20, 9:14 AM CST to 9:20 AM CST
Where
Shelby County, 2 mi W of Tower Hill
Measured
1 in hail
Reported by
LAW ENFORCEMENT
Coordinates
39.383, -89.000

Thunderstorm Wind, Champaign

When
April 20, 9:45 AM CST to 9:50 AM CST
Where
Champaign County, Rantoul
Reported by
EMERGENCY MANAGER
Coordinates
40.317, -88.150

In Rantoul, thunderstorms winds blew out the windows on a business and damaged the roof. Six blocks to the east of the business, four houses sustained roof damage and a large rotten tree was blown over.

Thunderstorm Wind, Moultrie

When
April 20, 9:45 AM CST
Where
Moultrie County, Allenville
Reported by
NWS STORM SURVEY
Coordinates
39.550, -88.533

Several large tree limbs were blown down in Allenville.

Thunderstorm Wind, Coles

When
April 20, 10:00 AM CST to 10:15 AM CST
Where
Coles County, 3 mi WNW of Mattoon
Reported by
NWS STORM SURVEY
Coordinates
39.500, -88.417

Several homes sustained shingle damage due to the thunderstorm winds.

Thunderstorm Wind, Effingham

When
April 20, 10:05 AM CST
Where
Effingham County, Effingham
Reported by
EMERGENCY MANAGER
Coordinates
39.117, -88.533

A couple of road signs were blown over as well as several large tree limbs in Effingham.

Thunderstorm Wind, Cumberland

When
April 20, 10:25 AM CST to 10:35 AM CST
Where
Cumberland County, 4 mi ESE of Neoga
Measured
61 kt (70 mph)
Reported by
NWS STORM SURVEY
Coordinates
39.300, -88.383

Numerous trees and tree limbs were blown down. In Greenup, a shed was destroyed and a tree was blown over onto a house causing minor damage to the roof. A couple of flag poles were bent by the winds at a local business.

What these are

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.
Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
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 2000Every state in 2000This day in weather historyThe tornado archive for Illinois, 2000Warnings in Illinois, April 2000

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: 5140906, 5140907, 5140908, 5140910, 5140990, 5140909, 5140991, 5140992, 5141387, 5140993, 5141388, 5140994, 5141477, 5141389, 5141476, 5141478, 5141479, 5141865, 5141480, 5141481, 5141861, 5141862, 5141863, 5141864, 5141869, 5141936, 5141866, 5141867, 5141937, 5141868, 5141938, 5141939, 5141940, 5142189, 5142250.