Wisconsin, 2018

Heavy Snow in Wisconsin, February 24 to 25, 2018

February 24 to 25, 2018 · NWS GRB · 1 event in 1 county or zone

A low pressure system that intensified over the southern Plains and tracked through Wisconsin, combined with a potent, quick-moving upper level disturbance to produce a swath of snow and some minor sleet and freezing rain over much of central, north central and northeast Wisconsin. The heaviest snow occurred over far north central Wisconsin, where up to 6 inches was reported.

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
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

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 low pressure system that intensified over the southern Plains and tracked through Wisconsin, combined with a potent, quick-moving upper level disturbance to produce a swath of snow and some minor sleet and freezing rain over much of central, north central and northeast Wisconsin. The heaviest snow occurred over far north central Wisconsin, where up to 6 inches was reported.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Green Bay, WI wrote its last area forecast discussion before the first event at Feb 24, 5:36 PM CST, 1 hour 54 minutes earlier.

Area forecast discussion, Feb 24, 5:36 PM CST, 1 hour 54 minutes before
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Hazardous weather outlook, Feb 24, 2:41 PM CST, 4 hours 49 minutes before
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The radar

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

Open the radar archive at this moment

Event by event

1 heavy snow. Local standard time, as filed.

Heavy Snow, Vilas

When
February 24, 7:30 PM CST to February 25, 3:00 AM CST
Where
Vilas forecast zone
Reported by
Unknown
Coordinates
46.053, -89.515 (the zone’s center; the record gives no point)

As much as 6.5 inches of snow fell at St. Germain.

What these are

Heavy Snow
Snowfall reaching the local warning threshold without the other hazards of a winter storm.

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

The same day elsewhere

More

Every storm in Wisconsin in 2018Every state in 2018This day in weather historyWarnings in Wisconsin, February 2018

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: 739143.