Strong and deepening low pressure from the Lower Great Lakes into southern Quebec brought an arctic air mass with wind gusts of 30-50 mph across southern WI. Minimum wind chill temperatures ranged from 35 below to 45 below zero. Some blowing and drifting snow occurred during this time. Schools and many public and private events were cancelled. Warming centers were opened especially in large urban areas.

Extreme Cold/Wind Chill in COLUMBIA, WISCONSIN
From 22-DEC-22 21:00:00 to 23-DEC-22 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 41 below zero.

Extreme Cold/Wind Chill in GREEN LAKE, WISCONSIN
From 22-DEC-22 21:00:00 to 23-DEC-22 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 40 below zero.

Extreme Cold/Wind Chill in MARQUETTE, WISCONSIN
From 22-DEC-22 21:00:00 to 23-DEC-22 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 40 below zero.

Extreme Cold/Wind Chill in SAUK, WISCONSIN
From 22-DEC-22 20:00:00 to 23-DEC-22 13:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 38 below zero.

Extreme Cold/Wind Chill in IOWA, WISCONSIN
From 22-DEC-22 20:00:00 to 23-DEC-22 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 41 below zero.

Extreme Cold/Wind Chill in DANE, WISCONSIN
From 22-DEC-22 21:00:00 to 23-DEC-22 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 38 below zero.

Extreme Cold/Wind Chill in LAFAYETTE, WISCONSIN
From 22-DEC-22 18:00:00 to 23-DEC-22 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 41 below zero.

Extreme Cold/Wind Chill in GREEN, WISCONSIN
From 22-DEC-22 19:00:00 to 23-DEC-22 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 43 below zero.

Extreme Cold/Wind Chill in ROCK, WISCONSIN
From 22-DEC-22 22:30:00 to 23-DEC-22 13:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 38 below zero.

Extreme Cold/Wind Chill in WALWORTH, WISCONSIN
From 22-DEC-22 21:00:00 to 23-DEC-22 16:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 39 below zero.

Extreme Cold/Wind Chill in WAUKESHA, WISCONSIN
From 22-DEC-22 21:00:00 to 23-DEC-22 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 40 below zero.

Extreme Cold/Wind Chill in JEFFERSON, WISCONSIN
From 22-DEC-22 21:00:00 to 23-DEC-22 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 40 below zero.

Extreme Cold/Wind Chill in DODGE, WISCONSIN
From 22-DEC-22 23:30:00 to 23-DEC-22 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 44 below zero.

Extreme Cold/Wind Chill in WASHINGTON, WISCONSIN
From 22-DEC-22 22:30:00 to 23-DEC-22 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 38 below zero.

Extreme Cold/Wind Chill in MILWAUKEE, WISCONSIN
From 22-DEC-22 23:00:00 to 23-DEC-22 13:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 37 below zero.

Extreme Cold/Wind Chill in OZAUKEE, WISCONSIN
From 23-DEC-22 00:00:00 to 23-DEC-22 13:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 38 below zero.

Extreme Cold/Wind Chill in KENOSHA, WISCONSIN
From 23-DEC-22 00:00:00 to 23-DEC-22 11:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 40 below zero.

Extreme Cold/Wind Chill in RACINE, WISCONSIN
From 23-DEC-22 03:00:00 to 23-DEC-22 09:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 35 below zero.

Extreme Cold/Wind Chill in FOND DU LAC, WISCONSIN
From 23-DEC-22 01:00:00 to 23-DEC-22 13:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 41 below zero.

Extreme Cold/Wind Chill in SHEBOYGAN, WISCONSIN
From 23-DEC-22 02:00:00 to 23-DEC-22 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind chill temperatures ranging from 30 below to 42 below zero.