An upper level disturbance brought 1-2 inches of powdery snow to southern WI in very cold conditions. The small amount of snow caused very slippery road conditions and numerous vehicle slide-offs and accidents, especially in urban areas.

Winter Weather in GREEN, WISCONSIN
From 11-FEB-21 13:30:00 to 12-FEB-21 06:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 1 inch.

Winter Weather in GREEN LAKE, WISCONSIN
From 11-FEB-21 15:00:00 to 12-FEB-21 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 1 inch.

Winter Weather in MILWAUKEE, WISCONSIN
From 11-FEB-21 19:00:00 to 12-FEB-21 09:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 2 inches. The Milwaukee County Sheriff Department reported 40 vehicle slide-offs and 60 vehicle accidents during this period of very slippery road conditions.

Winter Weather in COLUMBIA, WISCONSIN
From 11-FEB-21 15:00:00 to 12-FEB-21 07:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 1 inch.

Winter Weather in DANE, WISCONSIN
From 11-FEB-21 15:30:00 to 12-FEB-21 07:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 1 inch.

Winter Weather in DODGE, WISCONSIN
From 11-FEB-21 17:30:00 to 12-FEB-21 08:15:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 1 inch.

Winter Weather in FOND DU LAC, WISCONSIN
From 11-FEB-21 18:00:00 to 12-FEB-21 08:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 1 inch.

Winter Weather in IOWA, WISCONSIN
From 11-FEB-21 14:00:00 to 12-FEB-21 04:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 1 inch.

Winter Weather in JEFFERSON, WISCONSIN
From 11-FEB-21 17:30:00 to 12-FEB-21 08:45:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 1 inch.

Winter Weather in KENOSHA, WISCONSIN
From 11-FEB-21 19:00:00 to 12-FEB-21 09:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 2 inches.

Winter Weather in RACINE, WISCONSIN
From 11-FEB-21 17:00:00 to 12-FEB-21 09:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 2 inches.

Winter Weather in OZAUKEE, WISCONSIN
From 11-FEB-21 19:30:00 to 12-FEB-21 09:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 2 inches.

Winter Weather in SHEBOYGAN, WISCONSIN
From 11-FEB-21 19:30:00 to 12-FEB-21 08:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 1 inch.

Winter Weather in WALWORTH, WISCONSIN
From 11-FEB-21 16:30:00 to 12-FEB-21 09:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation 1-2 inches.

Winter Weather in WAUKESHA, WISCONSIN
From 11-FEB-21 18:30:00 to 12-FEB-21 09:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation 1-2 inches.

Winter Weather in WASHINGTON, WISCONSIN
From 11-FEB-21 19:00:00 to 12-FEB-21 08:45:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation 1-2 inches.

Winter Weather in ROCK, WISCONSIN
From 11-FEB-21 14:30:00 to 12-FEB-21 08:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation 1-2 inches.

Winter Weather in SAUK, WISCONSIN
From 11-FEB-21 14:30:00 to 12-FEB-21 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation around 1 inch.

Winter Weather in LAFAYETTE, WISCONSIN
From 11-FEB-21 13:00:00 to 12-FEB-21 04:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation of 1-2 inches.

Winter Weather in MARQUETTE, WISCONSIN
From 11-FEB-21 15:00:00 to 12-FEB-21 06:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow accumulation up to 1 inch.