Here's the thinking for Wednesdays system across North Carolina.

A DAMMING EVENT ACROSS THE CAROLINAS ON WEDNESDAY WITH A SECONDARY TRIPLE POINT LOW RIDING NORTHWARD ALONG A LIFTING WEDGE FRONT WITH AN INFLUX OF WARM SECTOR AIR WEDNESDAY AFTERNOON INTO THE NC COASTAL PLAIN AND POSSIBLY CENTRAL PIEDMONT...VERY SIMILAR TO THE EPISODE THIS PAST THURSDAY.
GIVEN SUCH A COMPLEX SET UP...FORECAST WILL HINGE ON THE EVOLUTION OF THE WEDGE FRONT AND TRIPLE POINT LOW...WITH A POTENTIAL FOR A HIGH SHEAR-LOW CAPE SEVERE WEATHER EVENT ACROSS THE CENTRAL AND ESPECIALLY EASTERN PORTIONS OF THE STATE. THIS WILL NEED TO BE MONITORED FOR THE NEXT COUPLE OF DAYS. ADDITIONALLY...THIS SYSTEM HAS THE POTENTIAL TO BRING SOME MUCH NEEDED HEAVY RAINFALL OF AN INCH OR MORE TO HELP ALLEVIATE THE MODERATE AND SEVERE DROUGHT CONDITIONS ACROSS CENTRAL AND WESTERN PORTIONS OF THE STATE.