Caribbean Tropical Moisture Fueling Heavy Rain Hazard Outlook Across the Entire South and Southeast With Widespread Heavy Rain Risk Valid May 27 Through May 31
SOUTHERN AND SOUTHEASTERN UNITED STATES — Caribbean tropical moisture is forecast to flow northward into the South and Southeast through the coming week, with NOAA’s 168-hour QPF valid from Monday May 25 through Monday June 1, 2026, showing widespread purple and red rainfall signatures indicating 3 to 5 or more inches across a massive corridor…