Here's the latest rain forecast from NOAA:
A BROAD AREAL AVERAGE 2"+ AREA DEPICTED FROM EASTERN OK---NW AR---CENTRAL TO SOUTHERN MO---SOUTHERN IL---SOUTHERN IN INTO FAR NORTHERN KY.
IN THIS AREA---MAX AMOUNTS EXPECTED FROM NORTHEAST OK---NW AR INTO
SOUTHERN MO WHERE AREAL AVERAGE 5"+ AMOUNTS POSSIBLE AND ISOLATED
MAX AMOUNTS OF 7-9" WHERE TRAINING MAXIMIZES.