CHARLOTTE, NC (WBTV)- A sweeping cold front is bringing much cooler temperatures across the country and several days of rain for the Charlotte region. WBTV Meteorologist Al Conklin says heavy downpours are expected anytime after 3 p.m. Monday. Conklin says new rainfall amounts between a quarter and half an inch of rainfall. Highs are expected to be in the uppers 80s Monday with high humidity. The...