The southeast Wisconsin, Waukesha and Milwaukee forecast for the rest of your Sunday night has mostly cloudy and quiet conditions with a little patchy fog. Lows will bottom out around 30.
Monday looks quiet as well with partly to mostly cloudy skies. Temperatures will still be above average with readings topping out in the upper-30's.
Monday night also looks mostly cloudy and quiet with lows in the 20's.
A weak disturbance will be rolling north as Tuesday progresses. Because of this, we could see a stray light rain or snow shower, but this shouldn't be significant. It also won't be an all-day event, either. Highs Tuesday will top out around 40.
Wednesday is fine during the day, but things really start to change on Wednesday night. Some folks could start off with rain further to the southeast and by Lake Michigan. Further to the northwest, you may keep the bulk of this snow.
Thursday, this storm system will still be rolling on through with snow in some parts of the area, and this may mix in with rain along Lake Michigan and further southeast. The way it stands, the more moderate snow accumulation would be further to the northwest with light to moderate accumulation along Lake Michigan and further to the southeast. As the system gets closer, the forecast track may be adjusted.