tonight. the new images coming in of the historic flooding and now the damage at yellowstone national park. 10,000 people forced to evacuate. cars narrowly escaping rising waters. and just in tonight, a confirmed tornado touching down in wisconsin. at this hour, the tornado watches and warnings in effect across several states. and of course, the record-breaking heat. nearly 130 million americans on alert tonight for potentially life-threatening heat. rob marciano standing by tracking it all. news on covid tonight and the youngest of children. tonight, an fda panel now giving the green light for both the pfizer and moderna covid vaccines for children under 5. as young at 6 months. how they work, how many shots. and this could begin within days. and the other headline tonight, dr. anthony fauci testing positive, now on paxlovid. we do have news on his simympto tonight. tomorrow brings the third january 6th hearing in front of the american people. the pressure on mike pe
life-threatening heat. also, the tornado that just touched down. and the major damage now seen tonight at yellowsone national park. days of heavy rain and a rapid snow melt swamping yellowstone and neighboring towns. 10,000 people forced to evacuate yellowstone. so damaged now, parts of the park may be closed for the entire season. montana national guard helicopters rescuing dozens who were trapped. and tonight, the new concern, there is still about a foot of show in the mountains, and with more heat coming, the areas below bracing yet again. abc s will carr at yellowstone. reporter: tonight, with water levels dropping, we re seeing the trail of destruction after historic flooding wreaked havoc on yellowstone national park and the surrounding area. the flood waters ate away at the banks of the yellowstone river. there was a house at the end of this road. today, you can see the road has been washed away and the house is gone. new images capturing that harrowing moment. the house teete