A clipper brought isolated areas of heavy snowfall to parts of the northwest Wisconsin snowbelt the 4th into the 5th. Parts of Iron County received over a foot of snow with this system thanks to lake enhancement from Lake Superior.
Every event with a place to put it; 2 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 DLH wrote it up.
A clipper brought isolated areas of heavy snowfall to parts of the northwest Wisconsin snowbelt the 4th into the 5th. Parts of Iron County received over a foot of snow with this system thanks to lake enhancement from Lake Superior. Additionally, a snow squall was observed over parts of Sawyer County during the afternoon hours of the 4th.
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 Duluth, MN wrote its last area forecast discussion before the first event at Dec 3, 5:54 PM CST, 16 hours 6 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
1 heavy snow, 1 winter weather. Local standard time, as filed.
Lake enhancement of the snowfall associated with a clipper system moving through the region led to impressive snowfall totals across northern Iron County. Areas along Highway 77 saw the highest accumulations around a foot. The highest report was 12.3 inches in Pence.
Snow Squall. Visibilities quickly dropped to around 1/4 mile or less with wind gusts to 30 mph as the squall passed over the Hayward Airport.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Wisconsin in 2024Every state in 2024This day in weather historyWarnings in Wisconsin, December 2024
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 2026-10-01. Each event’s entry at NCEI: 1225338, 1225340.