Forest fires are a regular phenomenon in the world and have increased drastically over the past few years. In this paper, analyzing of the combination of wireless sensor networks to build a smart forest fire early detection sensory system which is solar powered is also done. The process of transmission of data is discussed in detail. Various environmental parameters such as temperature and smoke in the forest region can be monitored & accordingly decision for fire fighting can be made quickly by the officials. The Sensors attached to the Arduino Uno will monitor the temperature and smoke level. If the sensed value is beyond the predefined value given in the program, an alert message would be send via SMS.