BOLDUAN: Hurricane warnings for North and South Carolina right now at Tropical Storm Isaias is on track to strengthen today. Let's go to CNN meteorologist, Chad Myers, who is closely watching the track for all of us. Chad, what is the latest here?</s>CHAD MYERS, AMS METEOROLOGIST: The latest is right now, Kate, the storm did not strengthen for the 11:00 advisory. So that's some good news. But it's still forecast to get to that 75-, 74-mile-per-hour hold threshold. But the thing I want to see here is it is a very small hurricane warning but it's a very large tropical storm warning. There will be tropical storm-force winds from Georgia to Massachusetts. And think about that for your power lines and the tree and for your power in your restaurant, the power in your grocery store, in your pharmacy. Get prepared to live without power in those zones for some days. There's the storm. It's still trying to get its act together. But it's still not an eye. It can't get a round eye with too much wind pushing it from the southwest, kind of breaking that eye apart any time it tries. Now there's rain coming up all the way into the Carolinas. And we expect that tomorrow the norm, six probably of rain. But it'll be a storm surge from Myrtle Beach all the way up into coastal North Carolina. That could be about three to five feet. And 75 miles per hour, making landfall tonight, somewhere around 8:00 tonight. If it goes a little bit to the left, that's a short hypotenuse. If it goes a little bit to the right, that's a longer hypotenuse. It'll take 12 hours to get there instead of eight hours to get there. But it's still going to be a 60-mile-per-hour storm right over big trees. Lots of ran, lots of flooding, lots of power outages -- Kate?</s>BOLDUAN: And just look at that track all the way up.
East Coast Braces For Tropical Storm Isaias.