A prolonged heavy snow event occurred from Saturday evening (3/11) through early Monday morning (3/13) as a low pressure system tracked through the western Great Lakes. A band of heavy snow developed across north-central, central and east-central Wisconsin Sunday afternoon (3/12) and lasted through early Monday morning (3/13). Snowfall amounts were generally 8 to 13 inches where the heaviest snow setup across the area.
The highest snowfall amounts included 13.2 inches near Northland (Waupaca Co.), 12.5 inches in Denmark (Brown Co.), 12.4 inches near Nutterville (Marathon Co.), 12.3 inches in Wittenberg (Shawano Co.) as well as near Weston (Marathon Co.), 12 inches in Merrill (Lincoln Co.), 11.5 inches northwest of Rhinelander (Oneida Co.) as well as Rosholt (Portage Co.), and 11 inches near Wausau (Marathon Co.).

Heavy Snow in ONEIDA, WISCONSIN
From 11-MAR-23 21:00:00 to 13-MAR-23 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Oneida County included 11.5 inches northwest of Rhinelander, 10.5 inches in Rhinelander as well as Minocqua, and 10 inches in Lake Tomahawk as well as Hazelhurst.

Heavy Snow in LINCOLN, WISCONSIN
From 11-MAR-23 21:00:00 to 13-MAR-23 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Lincoln County included 12 inches in Merrill, 9.5 inches in Heafford Junction, and 9.3 inches in Tomahawk.

Heavy Snow in LANGLADE, WISCONSIN
From 11-MAR-23 21:00:00 to 13-MAR-23 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Langlade County included 10 inches in Antigo and 8.3 inches in Summit Lake.

Heavy Snow in MARATHON, WISCONSIN
From 11-MAR-23 21:00:00 to 13-MAR-23 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Marathon County included 12.4 inches near Nutterville, 12.3 inches near Weston and 11 inches near Wausau.

Heavy Snow in SHAWANO, WISCONSIN
From 11-MAR-23 21:00:00 to 13-MAR-23 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Shawano County included 12.3 inches in Wittenberg, 9 inches near Split Rock, and 8.8 inches in Birnamwood.

Heavy Snow in PORTAGE, WISCONSIN
From 11-MAR-23 21:00:00 to 13-MAR-23 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Portage County included 11.5 inches in Rosholt, 10.6 inches near Blaine, 10.1 inches near Polonia, 9.7 inches near Rudolph, and 9.3 inches in Stevens Point.

Heavy Snow in WAUPACA, WISCONSIN
From 11-MAR-23 21:00:00 to 13-MAR-23 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Waupaca County included 13.2 inches near Northland  and 8.4 inches near Iola.

Heavy Snow in WAUSHARA, WISCONSIN
From 11-MAR-23 21:00:00 to 13-MAR-23 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Waushara County included 9.5 inches in Wild Rose and 8.4 inches near Auroraville.

Heavy Snow in OUTAGAMIE, WISCONSIN
From 11-MAR-23 21:00:00 to 13-MAR-23 05:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Outagamie County included 9 inches in Appleton and 7.9 inches near New London.

Heavy Snow in BROWN, WISCONSIN
From 11-MAR-23 21:00:00 to 13-MAR-23 05:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Brown County included 12.5 inches in Denmark, 9.9 inches in Ashwaubenon, and 9 inches in Suamico as well as in Wrightstown.

Heavy Snow in WINNEBAGO, WISCONSIN
From 11-MAR-23 21:00:00 to 13-MAR-23 05:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Winnebago County included 8.5 inches in Neenah and 6.5 inches in Oshkosh.

Heavy Snow in CALUMET, WISCONSIN
From 11-MAR-23 21:00:00 to 13-MAR-23 05:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Calumet County included 7.5 inches in Chilton and 7 inches in Brillion.

Heavy Snow in MANITOWOC, WISCONSIN
From 11-MAR-23 23:00:00 to 13-MAR-23 07:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Manitowoc County included 10.3 inches in Spring Valley and 8 inches in Kiel.

Heavy Snow in VILAS, WISCONSIN
From 11-MAR-23 21:00:00 to 13-MAR-23 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The highest snowfall totals across Vilas County included 9 inches near Lac du Flambeau and 8 inches in Arbor Vitae.