South Faces Days Of Rain, Flash Flooding From Post-Tropical Storm ArthurTropical Storm Warnings Issued for Texas & Louisiana Tropical Storm Watches Up for the Texas Gulf Coast Trapped Residents Rescued Amid Dangerous Flash Floods Across The SouthNational Hurricane Center Monitoring Area of ConcernMemorial Day Weekend Travel Upended By Severe Weather ForecastCentral US Braces As Severe Storms Bring Tornado ThreatsForecast Model Predicts 100% Chance Of 'Super' El Nino Forming This YearOver A Dozen Tornadoes Destroy Hundreds Of Homes Across MississippiCold Front Threatens Late Season Snow As Half The US Faces Severe StormsMore Tornadoes Spawn As Central US Deals With Sixth Day Of Severe WeatherSevere Storms Leave At Least 1 Dead As Millions Remain Under Weather Alerts