A flood warning is in effect for the Ocmulgee River near Macon from this afternoon until Friday night. This warning includes Bibb, Houston, Jones, Monroe, and Twiggs Counties. At 10 a.m. Tuesday the stage was 17.5 feet, and rising. Minor flooding is forecast. Flood stage is 18.0 feet. The river is forecast to rise above flood stage this afternoon and continue rising to near 19.9 feet by...