[The lowest temperatures in many places in the Northeast may fall below the freezing point, and widespread autumn rains are coming in the South] October 13th, today and tomorrow (October 13th to 14th), due to the influence of cold air, the coolness in the north will become worse. The lowest temperatures in many places in the Northeast will fall to around freezing point, or set a new low in the second half of this year. The public needs to strengthen measures to keep warm and beware of colds. Affected by the intersection of cold and warm air, autumn rain develops in the south, and the southwest region to the middle and lower reaches of the Yangtze River will experience rainfall. Local rainfall will be extreme to a certain extent, and we need to be alert to secondary disasters.