Wide area of south-eastern and central United States may soon meet with these winter tornadoes. In the next 12-18 hours to create acceptable conditions of approaching cold front that territory.
Tornado warning has been announced for the West to Missouri, where prevail until the warm air masses. North East Texas, West Tennessee, southern Illinois and Arkansas are all in supervision and expectations.
Not every winter boasts appearance tornado. In January 2013 the probability of their occurrence is extremely high, as is obvious from the analysis of data collision of warm and cold air flows in these states. Combined atmospheric system by the hour will only increase, so the people of these states should be extremely cautious. Especially if a tornado occur in the dark, when lack of visibility complicate evacuation, if necessary.
Most likely, the wind speed in Arkansas reaches 128 km / h Change in temperature will be very sharp, because before that there was in the state of unusually warm weather. Day before the thermometer showed +23 ° C, but with the approach of a cold front may cause snow.