* WHAT...Heavy snow and blowing snow is possible Saturday night and Sunday, especially north of I-94. A wintry mix will be possible for a time Saturday night and Sunday, including a chance for sleet and freezing rain, particularly along and south of the I-94 corridor. Rain may also mix in for a time mainly south of I-94. The wintry mix is expected transition to moderate to heavy snow across southern Wisconsin Sunday evening, persisting into Monday. Strong winds and blowing snow will likely continue into Monday as well. * WHERE...Portions of east central, south central, and southeast Wisconsin. * WHEN...From Saturday evening through Monday afternoon. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. The strong winds and weight of snow on tree limbs may down power lines and could cause sporadic power outages. Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Monday morning commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...There remains a fair amount of uncertainty with the track of this system as well as resultant precipitation types and amounts. …

* WHAT...Initially, south winds 20 to 30 mph with gusts up to 60 mph expected, particularly within precipitation. Then, west winds 20 to 30 mph with gusts up to 60 mph expected. * WHERE...Portions of east central, south central, and southeast Wisconsin. * WHEN...10 PM Tonight Until 4 PM CDT Friday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...The primary reason for moving the High Wind Warning up in time was to cover the potential for high end winds within the expected precipitation tonight. It is uncertain but the risk is high enough that it should be addressed. …