352 FOUS30 KWBC 210617 QPFERD Excessive Rainfall Discussion NWS Weather Prediction Center College Park MD 217 AM EDT Sat Mar 21 2026 Day 1 Valid 12Z Sat Mar 21 2026 - 12Z Sun Mar 22 2026 The probability of rainfall exceeding flash flood guidance is less than 5 percent. Roth Day 2 Valid 12Z Sun Mar 22 2026 - 12Z Mon Mar 23 2026 The probability of rainfall exceeding flash flood guidance is less than 5 percent. Roth Day 3 Valid 12Z Mon Mar 23 2026 - 12Z Tue Mar 24 2026 The probability of rainfall exceeding flash flood guidance is less than 5 percent. Roth Day 1 threat area: https://www.wpc.ncep.noaa.gov/qpf/94epoints.txt Day 2 threat area: https://www.wpc.ncep.noaa.gov/qpf/98epoints.txt Day 3 threat area: https://www.wpc.ncep.noaa.gov/qpf/99epoints.txt