Flash Flood, Grand Isle
- When
- July 1, 10:00 AM EST to 1:00 PM EST
- Where
- Grand Isle County, South Hero
- Property damage
- $50,000
- Reported by
- NEWSPAPER
- Coordinates
- 44.797, -73.295 (the zone’s center; the record gives no point)
Flash Flood in Vermont, July 1, 1998
Heavy rain during the morning resulted in road flooding in South Hero, Vermont. In addition, a few homes were flooded.
Where it happened
Every event with a place to put it; 1 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
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- $50,000
- Crop damage
- None recorded
- Events
- 1
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 BTV wrote it up.
Heavy rain during the morning resulted in road flooding in South Hero, Vermont. In addition, a few homes were flooded.
The radar
The Burlington radar (KCXX), 33 km away, was scanning. The volume nearest the first event began at 15:02 UTC.
Event by event
1 flash flood. Local standard time, as filed.
What these are
- Flash Flood
- Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Heat in Texas, July 1 to 31, 1998
- Heat in Louisiana, July 1 to 31, 1998
- Heat in Texas, July 1 to 31, 1998
- Wildfire in Florida, July 1 to 10, 1998
- Heat in Louisiana, July 1 to 31, 1998
- Heat in Illinois, July 1 to 2, 1998
- Flash Flood in New York, July 1, 1998
- Flash Flood in Vermont, July 1, 1998
- Flash Flood in New York, July 1, 1998
- Flash Flood in Vermont, July 1, 1998
- Flash Flood in Vermont, July 1, 1998
- Flash Flood in Vermont, July 1, 1998
More
Every storm in Vermont in 1998Every state in 1998This day in weather historyWarnings in Vermont, July 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: 5669286.