long. fire crews don t know exactly how big the fire gained overnight. we do know it is 30% contained. fire crews are struggling with that. the fire is split into two fronts. got to the top of the ridge. getting closer as it moves into the san jacinto mountains, threatening the community in the city of banning. vista grand. twin peaks, silent valley and cabizone. that will really be the focal point today. it cut off routes for people including highway 243. the only paveed routes for many. people were in the mid definitely those fire fronts. they went out to the highway and weren t able to get out in either direction because there was fire on both side. so they could not get down the hill into hemet or down this side. so it was a very challenging time. reporter: jamie, adding 1500 people at risk today.