Yesterdays afternoon thunderstorms moved over the Grapevine Fire where outflows winds pushed the fire to the northeast and to the south increasing the fire size to approximately 500 acres; producing smoke that could be seen from local communities. Today’s fire suppression efforts include structure assessment on private in holdings in and around the fire area. Firefighters will monitor the fire activity along the western side and scout the eastern side for potential control lines; and continue to hold and improve existing control lines. Due to terrain and limited access; firefighters...