because flagstaff has towers on it, and i knew that.t. after hiking painful miles on injured feet, dialing 911 more than 70 times -- suddenly, like a ray of hope, a cell phone signal. at long last, amber makes contact. what did it feel like to finally get a signal and after five days, speak to a human? >> all i could think was desperation, more so than relief at that point. it was just mostly desperate to get out the right information, so that they could send someone. i started crying. and saying, "please help me." >> reporter: she tells the operator she's somewhere between havasu park and the highway that goes into the southern rim visitor center. >> and she's like, "in the grand canyon?" i was like, "no, ma'am, i'm in the desert. and i've been here for five days." and i don't what she was going to say after that, because it was gone. >> reporter: that's right, gone. the call, dropped. the lifeline goes dead. >> i was just heartbroken, i guess, in that moment, because i wasn't sure how search and rescue worked. i knew they needed infor

flagstaff, the higher elevation of arizona, no stranger to snow. school closures for driving conditions for the people there. you see the roads are pretty quiet because more snow is expected to fall. >> parents on edge. the superintendent of san jose's alum rock district is saying there's nothing to fear. >> i work with the police department. they addressed the matter and concluded there's no imminent danger to any of the schools. >> the threat suggested violence against schools in the area. they asked twitter to investigate. >>> continuing coverage for you now. the acting mayor of san francisco says he will discuss a new effort to give legal help to immigrants detained by i.c.e. we've reported that agents arrested about 150 people in northern california this past weekend. today mayor mark farrell will announce representation for those immigrants. >> and of course we continue to follow that rain, wind as well as snow. the bay area under a micro climate weather alert. rob mayeda is in for kari hall tracking all of it. >>> we're seeing the rain and s