an el nino watch wasch, implemented. the warming of the pacific does have a wide sweeping impact on weather. and america tonight's sees some of that underway, out west. coming over the hill. >> while a heat wave gripped southern california, thousands in northern california gold country are braves the intense heat. othernight the fire exploded the angry are blade has now blackened more than 70,000 acres. this shot taken of the smoke filled sky puts in perspective how massive it is. and thousands have been forced from they homes. >> you need to get out of there, and get out of there now, and we had like three minutes. >> i just knew i had to go. >> more than 3300 firefighters are on the front lines battling the place from the ground and air. it is just one burning throughout the state in texas. the ream innocence of tropical storm, in texas possibly hardest hit, downpours of up to six inches of rain in a matter of hours turn roads into rivers. the situation expected to only get worse. >> we are not out of thed woos here. w