Rain chances low Friday and Saturday.
Right now, Harvey looks to stay far enough Southeast to miss the Valley. Vincennes-Indy-Muncie line might see rain in the .10 to .25 range. Southeast of there, say Bedford and farther, 1″ to 3″ possible.
More rain in scattered form Tuesday with a sotrm.
Temperatures rollercoaster a bit, cooling midweek after a great Labor Day. A Cold front next week could really cool things. Too early to say.