Illinois, 1996

High Wind in Illinois, April 28, 1996

April 28, 1996 · NWS LSX · 3 events in 3 counties and zones

A significant pressure difference in the vicinity of a line of thunderstorms caused a widespread high wind event with winds gusts around 70 mph behind the line of storms. Major power outages occurred as trees and power lines were toppled.

Where it happened

Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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  • Hail
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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

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 LSX wrote it up.

A significant pressure difference in the vicinity of a line of thunderstorms caused a widespread high wind event with winds gusts around 70 mph behind the line of storms. Major power outages occurred as trees and power lines were toppled. The majority of the damage in Illinois occurred in Madison County. Roofs were damaged in Edwardsville and Wood River. The Bethalto police station lost their roof during the wind. A tractor-trailer was blown off I-270 near the intersection with I-70. Damage across the area was estimated to be near $1 million.

The radar

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

Open the radar archive at this moment

Event by event

3 high wind. Local standard time, as filed.

High Wind, Madison

When
April 28, 8:00 AM CST to 9:30 AM CST
Where
Madison forecast zone
Measured
61 kt (70 mph)
Coordinates
38.830, -89.905 (the zone’s center; the record gives no point)

High Wind, St. Clair

When
April 28, 8:00 AM CST to 9:30 AM CST
Where
St. Clair forecast zone
Measured
61 kt (70 mph)
Coordinates
38.470, -89.928 (the zone’s center; the record gives no point)

High Wind, Monroe

When
April 28, 8:00 AM CST to 9:30 AM CST
Where
Monroe forecast zone
Measured
61 kt (70 mph)
Coordinates
38.279, -90.177 (the zone’s center; the record gives no point)

What these are

High Wind
Sustained non-thunderstorm winds of 40 mph or more for an hour, or gusts of 58 mph or more.

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

The same day elsewhere

More

Every storm in Illinois in 1996Every state in 1996This day in weather historyWarnings in Illinois, April 1996

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: 5545004, 5545005, 5545006.