Wisconsin, 1977Damaging Winds in Wisconsin, July 6, 1977
July 6, 1977 · NWS RY · 19 events in 11 counties and zones
19 thunderstorm wind, as filed by the National Weather Service.
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
Open the live radar over this ground
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 19
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.
Thunderstorm Wind, Vernon
- When
- July 6, 5:15 PM CST
- Where
- Vernon County
- Coordinates
- 43.450, -90.770
Thunderstorm Wind, Grant
- When
- July 6, 5:25 PM CST
- Where
- Grant County
- Coordinates
- 43.180, -90.450
Thunderstorm Wind, Sauk
- When
- July 6, 5:30 PM CST
- Where
- Sauk County
- Coordinates
- 43.350, -89.880
Thunderstorm Wind, Sauk
- When
- July 6, 5:40 PM CST
- Where
- Sauk County
- Coordinates
- 43.470, -89.730
Thunderstorm Wind, Dane
- When
- July 6, 5:52 PM CST
- Where
- Dane County
- Coordinates
- 43.180, -89.450
Thunderstorm Wind, Sauk
- When
- July 6, 5:54 PM CST
- Where
- Sauk County
- Coordinates
- 43.270, -89.730
Thunderstorm Wind, Dodge
- When
- July 6, 6:00 PM CST
- Where
- Dodge County
- Coordinates
- 43.300, -88.830
Thunderstorm Wind, Jefferson
- When
- July 6, 6:30 PM CST
- Where
- Jefferson County
- Measured
- 61 kt (70 mph)
- Coordinates
- 43.080, -88.900
Thunderstorm Wind, Jefferson
- When
- July 6, 6:33 PM CST
- Where
- Jefferson County
- Coordinates
- 43.000, -88.830
Thunderstorm Wind, Rock
- When
- July 6, 6:42 PM CST
- Where
- Rock County
- Coordinates
- 42.680, -89.030
Thunderstorm Wind, Jefferson
- When
- July 6, 6:50 PM CST
- Where
- Jefferson County
- Coordinates
- 43.020, -88.580
Thunderstorm Wind, Ozaukee
- When
- July 6, 6:50 PM CST
- Where
- Ozaukee County
- Coordinates
- 43.380, -87.870
Thunderstorm Wind, Jefferson
- When
- July 6, 6:52 PM CST
- Where
- Jefferson County
- Coordinates
- 42.880, -88.600
Thunderstorm Wind, Waukesha
- When
- July 6, 7:00 PM CST
- Where
- Waukesha County
- Measured
- 50 kt (58 mph)
- Coordinates
- 43.120, -88.480
Thunderstorm Wind, Waukesha
- When
- July 6, 7:13 PM CST
- Where
- Waukesha County
- Coordinates
- 43.020, -88.220
Thunderstorm Wind, Washington
- When
- July 6, 7:15 PM CST
- Where
- Washington County
- Coordinates
- 43.230, -88.220
Thunderstorm Wind, Milwaukee
- When
- July 6, 7:30 PM CST
- Where
- Milwaukee County
- Measured
- 55 kt (63 mph)
- Coordinates
- 43.120, -88.050
Thunderstorm Wind, Dane
- When
- July 6, 7:30 PM CST
- Where
- Dane County
- Measured
- 55 kt (63 mph)
- Coordinates
- 43.180, -89.450
Thunderstorm Wind, Milwaukee
- When
- July 6, 7:30 PM CST
- Where
- Milwaukee County
- Coordinates
- 43.030, -87.970
- 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.
- Tornadoes and Hail in North Dakota, July 6, 1977$500,000 · 2.75 in hail · 6 events
- Tornadoes and Hail in Pennsylvania, July 6, 1977$28,000 · F1 · 6 events
- Tornado and Hail in Iowa, July 6, 1977$25,000 · F1 · 5 events
- Tornado and Hail in Michigan, July 6, 1977$25,000 · F1 · 2 events
- Hail and Damaging Wind in Delaware, July 6, 19770.75 in hail · 2 events
- Hail in South Dakota, July 6, 19774.5 in hail · 2 events
- Hail in Nebraska, July 6, 19773 in hail · 2 events
- Damaging Wind in Minnesota, July 6, 197752 kt wind · 1 event
- Tornado in Florida, July 6, 1977$3,000 · F0 · 1 event
- Damaging Wind in Alabama, July 6, 19771 event
- Damaging Wind in Arkansas, July 6, 19771 event
- Damaging Wind in Ohio, July 6, 19771 event
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: 10147136, 10147137, 10147138, 10147139, 10147140, 10147141, 10147142, 10147143, 10147144, 10147145, 10147146, 10147147, 10147148, 10147149, 10147150, 10147151, 10147152, 10147153, 10147154.