At 420 AM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Hebron to near Nesmith. Movement was northeast at 40 mph. HAZARD. Wind gusts up to 40 mph and penny size hail. SOURCE. Radar indicated. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Strong thunderstorms will be near. Lake City, Cades, Indiantown, Hebron, Nesmith, and Henry around 425 AM EDT. Hemingway around 430 AM EDT. Johnsonville and Outland around 435 AM EDT. Kingsburg, Hannah, and Poston around 440 AM EDT. Friendfield around 445 AM EDT. Pamplico, Hyman, Gresham, Brittons Neck, and New Hope around 450 AM EDT. Other locations impacted by these storms include Coward, Scranton, Stuckey, and Lake City Community Hospital.

At 415 AM EDT, Doppler radar was tracking a strong thunderstorm over SC State Farmer's Market, or over Cayce, moving east at 40 mph. HAZARD. Wind gusts up to 50 mph and pea size hail. SOURCE. Radar indicated. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include. Columbia, West Columbia, Cayce, Forest Acres, McEntire Air Base, Oak Grove, St. Andrews, South Congaree, Pine Ridge, Gaston, Arcadia Lakes, Eastover, Hopkins, Horrel Hill, Riverbanks Zoo, SC State Farmer's Market, Columbia Metro Airport, SC State Fair Grounds, West Columbia Riverwalk, and Fort Jackson. This includes the following highways. Interstate 126 between mile markers 2 and 3. Interstate 26 between mile markers 110 and 123. Interstate 77 between mile markers 0 and 15.

* WHAT. Minor flooding is occurring and minor flooding is forecast. * WHERE. Santee River near Jamestown. * WHEN. Until further notice. * IMPACTS. At 12.0 feet, several dirt logging roads are impassable. * ADDITIONAL DETAILS. - At 930 AM EDT Tuesday, the stage was 12.3 feet. - Forecast. The river is expected to remain steady above flood stage at 12.3 feet. - Flood stage is 10.0 feet.

* WHAT. Minor flooding is occurring and minor flooding is forecast. * WHERE. Santee River near Jamestown. * WHEN. Until further notice. * IMPACTS. At 12.0 feet, several dirt logging roads are impassable. * ADDITIONAL DETAILS. - At 1030 PM EDT Tuesday, the stage was 12.5 feet. - Forecast. The river is expected to rise to a crest of 12.8 feet Thursday evening. - Flood stage is 10.0 feet.