FloodZoneMap.org

Unseasonably warm air, with afternoon temperatures reaching into the 60s and low 70s, and a surge of moisture from the Gulf of Mexico interacted with a slow moving cold front during the afternoon and evening hours of January 30th, resulting in strong low-topped showers and thunderstorms and widespread heavy rainfall. Despite weak CAPE associated with the frontal passage, low level wind shear was in excess of 60 knots across the region, which produced lines of showers, often with strong winds bu