For Wisconsin level data here are some helpful links.
COVID-19 Wisconsin Summary Data - Provides a numbers overview of WI including the daily case counts.
COVID-19 Hospital Capacity - Gives data on hospital capacity, ICU beds and ventilators available in WI by region.
COVID-19 Disease Activity - Gives a look at COVID-19 activity by county. The state recently added the critically high label as many counties were seeing levels that were over 3 times as high as the very high level.