Severe weather is anticipated across much of the United States over the weekend, with stormy conditions expected to persist in the South for several days. Areas like South Carolina are under severe weather threats, prompting alerts from the National Weather Service. States including Iowa, Kentucky, and Indiana are also preparing for strong storms and possible flooding rain. A First Alert Weather Day has been declared, with the potential for severe thunderstorms and heavy rainfall in the forecast. Residents are advised to stay updated on the latest weather developments as scattered storms and severe weather conditions are predicted to impact many regions.