Great American State Fair Forced To Close Due To Extreme HeatHeat Wave Triggers Emergency Orders For US Power GridDeadly Swarm Of Tornadoes Strike Illinois, Neighboring StatesSouth 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 ConcernMore Than Half Of US Faces Potentially Historic Winter Storm200 Million Across US In Path Of Potentially Historic Winter StormEastern States Bundle Up As Arctic Blast Brings Subzero TemperaturesMeteorologist Warns Powerful Winter Storm Could Knock Out Power For 'Days'