Wisconsin, 1997

Damaging Winds and Lightning Strike in Wisconsin, April 5, 1997

April 5, 1997 · NWS GRB · 5 events in 3 counties and zones

A small line of thunderstorms produced strong winds across Wood, Portage and western Waushara counties. The most significant damage occurred 2 miles west of Pittsville, where several barns and outbuildings were blown down.

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
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The toll

Deaths
0
Injuries
0
Property damage
$45,000
Crop damage
None recorded
Events
5

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 GRB wrote it up.

A small line of thunderstorms produced strong winds across Wood, Portage and western Waushara counties. The most significant damage occurred 2 miles west of Pittsville, where several barns and outbuildings were blown down. Scattered trees and power lines were also levelled. A house was set fire by lightning in the Whiting (Portage county) area.

The radar

The La Crosse radar (KARX), 107 km away, was scanning. The volume nearest the first event began at 00:19 UTC.

Open the radar archive at this moment

Event by event

4 thunderstorm wind, 1 lightning. Local standard time, as filed.

Thunderstorm Wind, Wood

When
April 5, 6:20 PM CST
Where
Wood County, 2 mi W of Pittsville
Property damage
$40,000
Coordinates
44.450, -90.170

Thunderstorm Wind, Waushara

When
April 5, 6:45 PM CST
Where
Waushara County, Hancock
Property damage
$2,000
Coordinates
44.130, -89.520

Thunderstorm Wind, Portage

When
April 5, 6:50 PM CST
Where
Portage County, Bancroft
Property damage
$1,000
Coordinates
44.320, -89.520

Thunderstorm Wind, Portage

When
April 5, 6:55 PM CST
Where
Portage County, 10 mi W of Stevens Pt
Property damage
$2,000
Coordinates
44.520, -89.770

Lightning, Portage

When
April 5, 7:00 PM CST
Where
Portage County, Whiting
Coordinates
44.476, -89.501 (the zone’s center; the record gives no point)

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.
Lightning
A lightning strike that killed, injured or caused damage.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Wisconsin in 1997Every state in 1997This day in weather historyWarnings in Wisconsin, April 1997

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: 5600409, 5600413, 5600410, 5600411, 5600412.