At 749 pm cdt, severe thunderstorms were located along a line extending from near joelton to near oak hill to near franklin, moving east at 65 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, franklin, columbia, nashville, madison, hendersonville, brentwood, spring hill, goodlettsville, nolensville, forest hills, oak hill, belle meade, lakewood, thompson`s station, hermitage, bellevue, antioch, old hickory, joelton and berry hill. this includes the following highways, interstate 40 between mile markers 196 and 223. interstate 65 between mile markers 51 and 98. interstate 24 between mile markers 35 and 63. interstate 840 between mile markers 22 and 42. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.