Hail, St. Clair
- When
- June 20, 12:25 AM CST
- Where
- St. Clair County, Smithton
- Measured
- 0.75 in hail
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 38.420, -89.980
Hail and Damaging Wind in Illinois, June 20, 1998
The County Sheriff reported 3/4 inch hail at Smithton. Storm spotters reported trees down near Marissa.
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
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- 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 LSX wrote it up.
The County Sheriff reported 3/4 inch hail at Smithton. Storm spotters reported trees down near Marissa.
The radar
The St Louis radar (KLSX), 69 km away, was scanning. The volume nearest the first event began at 06:23 UTC.
Event by event
1 hail, 1 thunderstorm wind. Local standard time, as filed.
Thunderstorm Wind, St. Clair
- When
- June 20, 12:30 AM CST
- Where
- St. Clair County, Marissa
- Measured
- 55 kt (63 mph)
- Reported by
- TRAINED SPOTTER
- Coordinates
- 38.230, -89.750
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
- Heat in New Jersey, June 20, 1998
- Heat in Pennsylvania, June 20 to 21, 1998
- Hail and Damaging Winds in Texas, June 20, 1998
- Flash Flood and Flooding in Iowa, June 20, 1998
- Hail and Damaging Winds in Minnesota, June 20, 1998
- Hail and Damaging Winds in Iowa, June 20, 1998
- Hail and Damaging Winds in Wisconsin, June 20, 1998
- Flash Flood in Missouri, June 20, 1998
- Hail and Damaging Winds in Mississippi, June 20, 1998
- Hail in Minnesota, June 20, 1998
- Flash Flood and Hail in Massachusetts, June 20, 1998
- Flash Flooding in Minnesota, June 20, 1998
More
Every storm in Illinois in 1998Every state in 1998This day in weather historyWarnings in Illinois, June 1998
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: 5648891, 5648892.