Low pressure and lake enhanced snow brought several inches of powdery snow to southern Wisconsin. Hundreds of vehicle accidents including several pile-ups occurred, especially in the Milwaukee metropolitan area.
Every event with a place to put it; 15 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
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.
The episode as NWS MKX wrote it up.
Low pressure and lake enhanced snow brought several inches of powdery snow to southern Wisconsin. Hundreds of vehicle accidents including several pile-ups occurred, especially in the Milwaukee metropolitan area. Three deaths were reported with weather as a contributing factor.
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 Milwaukee, WI wrote its last area forecast discussion before the first event at Dec 8, 5:53 AM CST, 3 hours 7 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
15 winter weather. Local standard time, as filed.
Three to five inches of powdery snow causing numerous slide-offs and accidents.
Three to five inches of powdery snow causing numerous slide-offs and accidents, including a pile-up on Interstate 94. Sixty accidents were reported between 10 a.m. and 3:30 p.m. One death was reported and a state senator was injured.
Three to six inches of powdery snow causing numerous slide-offs and accidents, including a 41 vehicle pile-up on I-894 at Greenfield Ave. in West Allis.
Four to six inches of powdery snow causing numerous slide-offs and accidents.
Three to five inches of powdery snow causing numerous slide-offs and accidents.
Three to five inches of powdery snow causing numerous slide-offs and accidents.
Two to four inches of powdery snow causing numerous slide-offs and accidents.
Two to four inches of powdery snow causing numerous slide-offs and accidents.
Two to four inches of powdery snow causing numerous slide-offs and accidents.
Three to five inches of powdery snow causing numerous slide-offs and accidents, including a 50 vehicle pile-up on highway 41/45. One death occurred with the pile-up.
Four to six inches of powdery snow causing numerous slide-offs and accidents, including a pile-up on highway 41/45.
Four to six inches of powdery snow causing numerous slide-offs and accidents, including a pile-up on I-43 than involved around 60 vehicles.
Four to six inches of powdery snow causing numerous slide-offs and accidents.
Two to four inches of powdery snow causing numerous slide-offs and accidents.
Two to four inches of powdery snow causing numerous slide-offs and accidents.
As the offices recorded each death: direct deaths were caused by the weather itself, indirect ones by something it set in motion.
| Event | Date | Age | Sex | Where | Kind |
|---|---|---|---|---|---|
| Winter Weather, Racine | 2013-12-08 | Male | Vehicle/Towed Trailer | Indirect | |
| Winter Weather, Milwaukee | 2013-12-08 | 39 | Female | Vehicle/Towed Trailer | Indirect |
| Winter Weather, Waukesha | 2013-12-08 | Vehicle/Towed Trailer | Indirect |
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Wisconsin in 2013Every state in 2013This day in weather historyWarnings in Wisconsin, December 2013
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: 489758, 489761, 489779, 489744, 489746, 489747, 489748, 489749, 489751, 489770, 489781, 489782, 489743, 489753, 489755.