Wisconsin, 1997

Damaging Winds in Wisconsin, September 18, 1997

September 18, 1997 · NWS GRB · 4 events in 3 counties and zones

Isolated severe thunderstorms produced strong winds which knocked trees down across several locations in north-central Wisconsin. The hardest hit area was in Oneida county, where numerous trees were blown down between Hazelhurst and Minocqua.

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
$5,000
Crop damage
None recorded
Events
4

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.

Isolated severe thunderstorms produced strong winds which knocked trees down across several locations in north-central Wisconsin. The hardest hit area was in Oneida county, where numerous trees were blown down between Hazelhurst and Minocqua.

The radar

The Marquette radar (KMQT), 137 km away, was scanning. The volume nearest the first event began at 04:22 UTC.

Open the radar archive at this moment

Event by event

4 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Vilas

When
September 18, 10:25 PM CST
Where
Vilas County, Land O Lakes
Property damage
$1,000
Coordinates
46.130, -89.230

Thunderstorm Wind, Vilas

When
September 18, 10:45 PM CST
Where
Vilas County, 2 mi N of Phelps
Property damage
$1,000
Coordinates
46.100, -89.080

Thunderstorm Wind, Forest

When
September 18, 11:00 PM CST
Where
Forest County, Nelma
Property damage
$1,000
Coordinates
46.020, -88.820

Thunderstorm Wind, Oneida

When
September 18, 11:10 PM CST
Where
Oneida County, 2 mi N of Hazelhurst
Property damage
$2,000
Coordinates
45.830, -89.720

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 Wisconsin in 1997Every state in 1997This day in weather historyWarnings in Wisconsin, September 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: 5618069, 5618070, 5618071, 5618072.