SHOULD YOU RUN THE WASHING MACHINE, DISHWASHER OR TAKE A SHOWER. <NOW NBC5 FIRST WARNING WEATHER… THE AREA’S CERTIFIED MOST ACCURATE FORECAST> .SYNOPSIS… Precipitation will continue across the region tonight as a low pressure system and cold front cross the region, with periods of moderate to heavy rainfall possible. This rainfall along with some snowmelt will likely lead to some flooding across portions of the region. Colder conditions return by Thursday, with a lake effect snow band to become established off of Lake Ontario, with high pressure building in towards the weekend. .SYNOPSIS… Precipitation will continue across the region tonight as a low pressure system and cold front cross the region, with periods of moderate to heavy rainfall possible. This rainfall along with some snowmelt will likely lead to some flooding across portions of the region. Colder conditions return by Thursday, with a lake effect snow band to become established …