Arctic high pressure building across the plains dropped low temperatures below zero across much of the area during the morning of December 23rd. When combined with north winds of 10 to 15 mph, wind chill values over the region dropped to around 20 below for several hours.

Cold/Wind Chill in SAUNDERS, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 09:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in SEWARD, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 08:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in STANTON, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 08:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in THURSTON, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in WASHINGTON, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 08:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in WAYNE, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 08:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in ANTELOPE, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 11:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in BOONE, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in BURT, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 09:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Cold/Wind Chill in BUTLER, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 08:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in CEDAR, NEBRASKA
From 29-DEC-14 18:00:00 to 31-DEC-14 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Wind chills were 20 to 30 below for nearly 30 straight hours.

Cold/Wind Chill in COLFAX, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 08:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in CUMING, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 08:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in DODGE, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 04:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in DOUGLAS, NEBRASKA
From 30-DEC-14 00:00:00 to 30-DEC-14 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Cold/Wind Chill in GAGE, NEBRASKA
From 30-DEC-14 04:00:00 to 31-DEC-14 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in JEFFERSON, NEBRASKA
From 30-DEC-14 04:00:00 to 31-DEC-14 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in KNOX, NEBRASKA
From 29-DEC-14 18:00:00 to 31-DEC-14 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Wind chills were 20 to 30 below for  nearly 30 straight hours.

Cold/Wind Chill in LANCASTER, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Cold/Wind Chill in MADISON, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 09:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Cold/Wind Chill in PIERCE, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 09:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in PLATTE, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 09:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in SALINE, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 08:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in SARPY, NEBRASKA
From 30-DEC-14 00:00:00 to 31-DEC-14 08:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS