About what time of the day will the eclipse be visible?

Here are the local mid-eclipse times for some of the major towns and cities along the path of totality:
10:17 am     Corvallis, Albany and Lebanon, Oregon
11:34 am     Idaho Falls, Idaho
11:44 am    Casper, Wyoming
1:00  pm    Grand Island, Lincoln Nebraska
1:08 pm     St Joseph, Missouri
1:09 pm    Kansas City, Missouri
1:14 pm    Columbia, Jefferson City, Missouri
1:18 pm    St Louis, Missouri
1:28 pm    Bowling Green, Kentucky
1:28 pm  Nashville, Tennessee
2:39 pm    Greenville, South Carolina
2:43 pm   Columbia, South Carolina