SCATTERED DISCRETE SUPERCELLS ARE PROBABLE INITIALLY LATE WEDNESDAY AFTERNOON AND EVENING. THERE IS A SUBSTANTIVE SIGNAL WITHIN OUTPUT FROM MULTIPLE MODELS THAT MID-LEVEL FORCING FOR ASCENT COULD BECOME ENHANCED ACROSS EASTERN WYOMING BY EARLY WEDNESDAY EVENING, SUPPORTING CONSIDERABLE UPSCALE GROWTH AND THE POSSIBLE EVOLUTION OF AN ORGANIZING CONVECTIVE SYSTEM. THIS MAY SPREAD INTO PARTS OF WESTERN NEBRASKA AND THE BLACK HILLS AREA OF SOUTH DAKOTA WITH THE POTENTIAL TO PRODUCE SEVERE SURFACE GUSTS, IN ADDITION TO LARGE HAIL.