XBEE - Arduino Uno

Hi! I'm Widhi. I've a project with 2 XBEE S1 (1mW) and 2 Arduino Uno
Transmitter side:
temperature sensor (LM35) -> Arduino -> serial communication -> XBEE

Receiver Side:
XBEE -> serial communication -> Arduino -> (Arduino) PWM out

My question:
Receiver side : how to passing data by serial communication from xbee to arduino then the data out parallel with Arduino PWM out? So the simple way it's like : 3 temp sensor --> send wireless --> 3 PWM out (the value same as the 3 temp sensor). i already read the data that receive by Receiver side through XBEE (XBEE (receiver) -> adapter -> PC (X-CTU terminal))