Wisconsin, 2015

Extreme Cold in Wisconsin, January 5, 2015

January 5, 2015 · NWS DLH · 2 events in 2 counties and zones

Temperatures of 15 to 25 degrees below zero and 5 to 10 mph winds resulted in wind chills near 40 degrees below zero.

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

Open the live radar over this ground

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.

Temperatures of 15 to 25 degrees below zero and 5 to 10 mph winds resulted in wind chills near 40 degrees below zero.

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 Jan 5, 3:14 AM CST, 1 hour 46 minutes earlier.

Area forecast discussion, Jan 5, 3:14 AM CST, 1 hour 46 minutes before
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Hazardous weather outlook, Jan 5, 3:50 AM CST, 1 hour 10 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 extreme cold/wind chill. Local standard time, as filed.

Extreme Cold/Wind Chill, Bayfield

When
January 5, 5:00 AM CST to 7:00 AM CST
Where
Bayfield forecast zone
Reported by
ASOS
Coordinates
46.635, -91.181 (the zone’s center; the record gives no point)

Extreme Cold/Wind Chill, Ashland

When
January 5, 5:00 AM CST to 7:00 AM CST
Where
Ashland forecast zone
Reported by
ASOS
Coordinates
46.510, -90.720 (the zone’s center; the record gives no point)

What these are

Extreme Cold/Wind Chill
Temperatures or wind chills at or below the local warning criteria, or cold that caused deaths.

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

The same day elsewhere

More

Every storm in Wisconsin in 2015Every state in 2015This day in weather historyWarnings in Wisconsin, January 2015

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: 546963, 546964.