Issued 353 AM EDT Fri Jun 22 2018 Valid Fri Jun 22 2018 - Sun Jun 24 2018 ...Severe thunderstorms are likely from the lee of the Central Rockies southeastward through Oklahoma and into the mid-South... ...Flash flooding concerns extend over sections of Oklahoma/Arkansas as well as the Ohio Valley and lower mid-Atlantic... ...Abundant heat in store for the Desert Southwest while fire weather concerns loom over the Four Corners region... A deep upper trough will slowly march t...