Link: http://www.riverwatch.noaa.gov/forecasts/STLRVSLSX_MS.shtml
Already above flood stage on the St. Louis gauge, the forecast is for a steady 5 foot rise and no crest in the immediate future. The Corps of Engineers is talking about shutting the river down from Fulton, IL to Clarksville, MO (Locks 13 - 24) starting Thursday.
Be careful out there John. Hope they shut it down for you.