Illinois, 1999

Damaging Winds in Illinois, June 11, 1999

June 11, 1999 · NWS LSX · 2 events in 1 county or zone

Thunderstorm wind gusts downed trees along Highway 51 from Vandalia through Ramsey.

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
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.

Thunderstorm wind gusts downed trees along Highway 51 from Vandalia through Ramsey.

The radar

The Lincoln radar (KILX), 133 km away, was scanning. The volume nearest the first event began at 19:39 UTC.

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Event by event

2 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Fayette

When
June 11, 1:40 PM CST
Where
Fayette County, Vandalia
Measured
56 kt (64 mph)
Reported by
TRAINED SPOTTER
Coordinates
38.970, -89.100

Thunderstorm Wind, Fayette

When
June 11, 1:42 PM CST
Where
Fayette County, Ramsey
Measured
56 kt (64 mph)
Reported by
TRAINED SPOTTER
Coordinates
39.150, -89.120

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.

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 historyWarnings 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: 5705138, 5705139.