and i keep using that term because wew ono k tweather. the hotter theeir f more rapid the air rises. you can't have a vacuum in the atmosphere, so it has to suck in that will increase the wind speed and the likelihood of embers being tossed about and starting spot so right now it is 78 degrees, ad wok t o ur20 miles per hour coming out of the west. that will create greater danger for fire spread, but it will also take just a little bit of the heat out of the forecast today. d-s90 to near 10 week. 110 so it will put a little bit of the heat out of the atmosphere, but at night it will also bring in the humidity pu the w me'ari way. w going to have different ise'sues to deal with as we get deeper into the forecast. the winds willk ic p temperatures drop just a little bit. >> thank you, mike. and coming up next, we're continuing our coverage of wildfires in the bay area. the very latest evacuations issued overnight. >>> and mike has been telling us about the spare the air and how seeing tffects of the smoke from the ehe fires. and you can see