By Maria T. Morales
U.S – National Weather Service (IT, for its acronym in English) alerted today about severe and unstable weather in various parts of the nation.
A few hours from the end of the year celebrations, alerts show heavy snowfall in the western United States, heavy rains and possible urban flooding, especially in southern California, which will be accompanied by cold conditions throughout the region.
further, A storm system will advance through the eastern two-thirds of the United States and threats of severe thunderstorms and heavy rain are expected in the Mid-South and the Tennessee Valley.
"Record numbers of warm lows and highs are anticipated from the southeast coast to the Rio Grande of southern Texas," according to the report..