The invention discloses a distribution network intelligent warning method. The distribution network intelligent warning method comprises the following steps that: tags are set for warning information of a distribution network monitoring system, such that information standardization can be performed, and information can be freely classified through standardized information formats, and classification is carried out automatically by the monitoring system; graphic digital interface monitoring is set in the distribution network monitoring system, and warning levels of various types of warning of different substations are distinguished according to different background colors, and warning levels are subjected to statistics and are displayed according to digital change manual unconfirmed quantity and digital change manual confirmed quantity, and the background colors are changed based on digital statistics, such that prompting can be realized through flicker; and all uploaded signals in one substation are subjected to statistics and are classified into three pairs of digits. With the distribution network intelligent warning method of the invention adopted, blank in power system power distribution operation monitoring warning application can be filled; large-scale access of power distribution terminal equipment to a distribution network under a large operation system and rapid processing of warning can be improved substantially; and with patterning realized, it can be ensured that screen monitoring personnel can intuitively, fast and effectively find warning information and perform judgment processing.