The invention discloses a storage battery heating system of a snow removing vehicle, and relates to the technical field of special automobile manufacturing. The system comprises a controller, whereinthe controller controls the speed of hot air supplying of an air supply fan, hot air is introduced from a heater through an exhaust pipe, and the exhaust pipe communicates with a storage battery box gas mixing cabin through a pipeline; and the air supply fan is arranged on the pipeline, and the storage battery box gas mixing cabin communicates with a storage battery installation cabin; and a temperature sensor is arranged in the storage battery installation cabin, wherein the temperature sensor is electrically connected with the controller. According to the system, the problem that an automobile is difficult to start under extremely cold weather in the prior art can be solved.