2 thunderstorm wind, as filed by the National Weather Service.
Every event with a place to put it. Tap one for its entry below.
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 national radar mosaic for the moment the first event began.
2 thunderstorm wind. Local standard time, as filed.
An isolated severe thunderstorm's powerful downburst winds tore off 3/4ths of a farm home's roof and and levelled many trees.
The Sauk County severe storm pulsed up once again and flattened many large trees and some corn crop.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Wisconsin in 1999Every state in 1999This day in weather historyWarnings in Wisconsin, July 1999
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: 5710855, 5710854.