At the end of this week, the advance of a frontal system and the development of a new cyclone at the height of the southern region will result in the formation of heavy rains and hail throughout the south-central part of the country. Between this Tuesday (25) and Wednesday (26), a cyclone is forming at the height of the Southeast region and promises to help maintain the rains that are occurring in a wide swath of the country - involving states of the Southeast, Midwest, North, and Northeast.