 outdoors today it is going to be dangerously hot again speaking of those heat alerts heat a warning will be in effect an excessive heat warning will go in effect in the next few hours for much of delmarva and even in the baltimore metro we will see those heat index values making it to 110 where we're seeing the advisories it can be up to 105 and that's in more of those orange areas and there is a little piece of ocean city that is in that advisory range