A low pressure system tracked along the Wisconsin and Illinois border on Monday (2/27). A surge of warm air aloft led to freezing rain across central and east-central Wisconsin with snow across north-central and northeast Wisconsin. Ice accumulations ranged from one tenth to one third of an inch across central and east-central Wisconsin.  Snowfall accumulations were generally 6 to 9 inches across north-central and northeast Wisconsin.
Some of the highest snowfall totals included 9.4 inches in Sturgeon Bay (Door Co.), 9 inches in Oconto Falls (Oconto Co.), 8.8 inches near Cecil (Shawano Co.), 8.5 inches in Pulaski (Oconto Co.), 8 inches in Phelps (Vilas Co.), near Shawano (Shawano Co.),  as well as Suring (Oconto Co.).
Some of the highest ice accumulations were 0.35 inches in Marshfield (Wood Co.), 0.28 inches in Wisconsin Rapids (Wood Co.), and 0.26 inches in Wausau (Marathon Co.).

Winter Storm in FLORENCE, WISCONSIN
From 27-FEB-23 09:00:00 to 27-FEB-23 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall total across Florence County was 7 inches in Spread Eagle.

Winter Storm in WOOD, WISCONSIN
From 27-FEB-23 07:00:00 to 27-FEB-23 16:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The highest icing totals across Wood County included 0.35 inches in Marshfield and 0.28 inches in Wisconsin Rapids.

Winter Storm in MARATHON, WISCONSIN
From 27-FEB-23 07:00:00 to 27-FEB-23 16:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The highest icing total in Marathon County was 0.26 inches in Wausau.

Winter Storm in DOOR, WISCONSIN
From 27-FEB-23 09:00:00 to 27-FEB-23 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Door County included 9.4 inches in Sturgeon Bay, 7.5 inches in Fish Creek, and 7 inches in Ephraim.

Winter Storm in ONEIDA, WISCONSIN
From 27-FEB-23 09:00:00 to 27-FEB-23 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals in Oneida County included 7.3 inches near Minocqua and 6 inches near Hazelhurst.

Winter Storm in VILAS, WISCONSIN
From 27-FEB-23 09:00:00 to 27-FEB-23 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals in Vilas County included 8 inches in Phelps as well as Lac du Flambeau, 7.3 inches in Arbor Vitae, and 6.1 inches in St. Germain.

Winter Storm in SHAWANO, WISCONSIN
From 27-FEB-23 09:00:00 to 27-FEB-23 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals in Shawano County included 8.8 inches in Cecil and 8 inches near Shawano.

Winter Storm in NORTHERN OCONTO, WISCONSIN
From 27-FEB-23 09:00:00 to 27-FEB-23 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall total in northern Oconto County was 6 inches in Mountain.

Winter Storm in SOUTHERN MARINETTE, WISCONSIN
From 27-FEB-23 09:00:00 to 27-FEB-23 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall total in southern Marinette County was 8 inches in Crivitz as well as Peshtigo.

Winter Storm in NORTHERN MARINETTE, WISCONSIN
From 27-FEB-23 09:00:00 to 27-FEB-23 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall total in northern Marinette County was 6 inches near Athelstane as well as near Wausaukee.

Winter Storm in SOUTHERN OCONTO, WISCONSIN
From 27-FEB-23 09:00:00 to 27-FEB-23 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals in southern Oconto County included 9 inches in Oconto Falls, 8.5 inches in Pulaski, and 8 inches in Suring.