Wisconsin, 2007

Lake-Effect Snow in Wisconsin, November 5 to 6, 2007

November 5 to 6, 2007 · NWS DLH · 2 events in 2 counties and zones

The first significant lake effect snow event of the season affected northwestern Wisconsin beginning during the early morning of December 5, and ended by early afternoon on the following day. Heavy snow in the 4 to 7 inch range was recorded in the Gogebic Range of Ashland and Iron Counties by the time it ended.

Where it happened

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.

  • 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
2

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 DLH wrote it up.

The first significant lake effect snow event of the season affected northwestern Wisconsin beginning during the early morning of December 5, and ended by early afternoon on the following day. Heavy snow in the 4 to 7 inch range was recorded in the Gogebic Range of Ashland and Iron Counties by the time it ended.

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 Duluth, MN wrote its last area forecast discussion before the first event at Nov 4, 3:10 PM CST, 14 hours 50 minutes earlier.

Area forecast discussion, Nov 4, 3:10 PM CST, 14 hours 50 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

2 lake-effect snow. Local standard time, as filed.

Lake-Effect Snow, Ashland

When
November 5, 6:00 AM CST to November 6, 2:00 PM CST
Where
Ashland forecast zone
Reported by
Trained Spotter
Coordinates
46.510, -90.720 (the zone’s center; the record gives no point)

Four to seven inches of snow fell in central Ashland County.

Lake-Effect Snow, Iron

When
November 5, 6:00 AM CST to November 6, 2:00 PM CST
Where
Iron forecast zone
Reported by
Trained Spotter
Coordinates
46.317, -90.264 (the zone’s center; the record gives no point)

Three to six inches of snow were reported in the Gile and Montreal areas.

What these are

Lake-Effect Snow
Heavy snow in bands downwind of a large lake as cold air crosses warmer water.

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

The same day elsewhere

More

Every storm in Wisconsin in 2007Every state in 2007This day in weather historyWarnings in Wisconsin, November 2007

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 2026-10-01. Each event’s entry at NCEI: 64757, 64758.