Jun 30, 1999
Summary of events for June 30 1999:Major flash flooding resulted across northwest Arkansas when a line of thunderstorms, containing torrential rainfall and associated with a nocturnal MCS, moved slowly southeastward across northwest Arkansas on the morning of June 30. Major flash flooding was reported in several locations, most notably in the Fort Smith area and western Benton County.The following are rainfall amounts measured at major airports across the region: NW Arkansas Regional Airport (
Source: NOAA National Weather Service Storm Events Database (event 5700133). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Sebastian County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.