The invention relates to a real-time weather forecast
system and a real-time weather forecast method using a rain sensing device, wherein rainfall information of a specific area is collected through the rain sensing device and is transmitted to the
system to be analyzed so as to work out a relatively real-time weather forecast; the real-time weather forecast
system using the rain sensing device comprises the rain sensing device, a vehicle-mounted control module, a vehicle-mounted display screen, a system
data center and a mobile terminal device, wherein a
signal input end of the vehicle-mounted control module is connected with a
signal output end of the rain sensing device; a rainfall
signal sensed by the rain sensing device is transmitted to the vehicle-mounted control module; the vehicle-mounted control module is in data communication with the system
data center through a
communication channel; and the system
data center is used for transmitting the processed data to the mobile terminal device or the vehicle-mounted display screen connected with the system through the
data information channel, so that the purposes of monitoring and issuing real-time weather conditions are achieved.