Wisconsin, 1998

Ice Storm in Wisconsin, January 4 to 5, 1998

January 4 to 5, 1998 · NWS MKX · 3 events in 3 counties and zones

An ice storm hit westcentral through northeast Wisconsin, just brushing three southcentral counties. The responsible low pressure tracked along a line from Dubuque, IA northeast through Fond du Lac county.

Where it happened

Every event with a place to put it; 3 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

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

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 MKX wrote it up.

An ice storm hit westcentral through northeast Wisconsin, just brushing three southcentral counties. The responsible low pressure tracked along a line from Dubuque, IA northeast through Fond du Lac county. Light to occasionally moderate rain combined with temperatures around 30 to produce ice accumulations of 1/4 to 1/2 inch. Icy road surfaces caused about 150 motor vehicle accidents, including several roll-overs. Only scattered power outages and downed tree limbs were noted thanks to light northeast winds of 5 to 10 mph. Consequently, there wasn't widespread wind stress on ice-covered power lines and tree limbs.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

3 ice storm. Local standard time, as filed.

Ice Storm, Green Lake

When
January 4, 3:00 PM CST to January 5, 3:00 AM CST
Where
Green Lake forecast zone
Coordinates
43.800, -89.045 (the zone’s center; the record gives no point)

Ice Storm, Marquette

When
January 4, 3:00 PM CST to January 5, 3:00 AM CST
Where
Marquette forecast zone
Coordinates
43.820, -89.399 (the zone’s center; the record gives no point)

Ice Storm, Sauk

When
January 4, 3:00 PM CST to January 5, 3:00 AM CST
Where
Sauk forecast zone
Coordinates
43.427, -89.948 (the zone’s center; the record gives no point)

What these are

Ice Storm
Freezing rain accumulating a quarter inch or more of ice, or less where it caused significant damage.

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

The same day elsewhere

More

Every storm in Wisconsin in 1998Every state in 1998This day in weather historyWarnings in Wisconsin, January 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 2026-09-30. Each event’s entry at NCEI: 5627583, 5627584, 5627585.