#SPC issues Day 2 Marginal Convective Risk at May 21, 17:20z for OHX https://www.spc.noaa.gov/products/outlook/archive/2026/day2otlk_20260521_1730.html
WPC issues Day 1 Marginal Risk Excessive Rainfall Outlook at May 21, 15:53z for OHX https://www.wpc.ncep.noaa.gov/qpf/excessive_rainfall_outlook_ero.php