Your midday Wisconsin weather update Flood warnings remain in effect across multiple Wisconsin counties this Sunday as snowmelt continues to push rivers and streams toward their banks. The combination of recent warm temperatures and saturated ground means water has nowhere to go but into our waterways, creating hazardous conditions that will persist through the week. This morning starts chilly at 27 degrees, but we'll see temperatures climb steadily through the morning hours, reaching our high of 36 degrees around noon.