* WHAT. Heat index values up to 100 expected. * WHERE. Portions of northeast Kentucky, southeast Ohio, and central, northern, and southern West Virginia. * WHEN. From 2 PM this afternoon to 8 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Heat index values around 100 degree expected. * WHERE. Portions of east central and southeast Indiana, northeast and northern Kentucky, and central, south central, southwest, and west central Ohio. * WHEN. From noon today to 8 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

At 430 PM EDT, a strong thunderstorm was located near Beechwood Trails, moving east at 20 mph. HAZARD. Wind gusts up to 40 mph, half inch hail, and frequent cloud-to-ground lightning. SOURCE. Radar indicated. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Hail may cause minor damage to vegetation. Lightning can cause serious injury or death. Locations impacted include. Newark, Heath, Granville, Pataskala, Buckeye Lake, Hebron, Hanover, Beechwood Trails, Harbor Hills, Granville South, Marne, Fairfield Beach, Kirkersville, Gratiot, Toboso, Brownsville, Interstate 70 at State Route 37, and Interstate 70 at State Route 13. This includes I-70 in Ohio between mile markers 121 and 142, and near mile marker 144. If outdoors, consider seeking shelter inside a sturdy building. When thunder roars, go indoors! Do not stay in the open or seek shelter under trees when lightning threatens. To report hazardous weather conditions, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.

At 419 PM EDT, a strong thunderstorm was located 8 miles west of Mount Sterling, moving east at 30 mph. HAZARD. Wind gusts up to 45 mph, pea size hail, and frequent cloud-to-ground lightning. SOURCE. Radar indicated. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Hail may cause minor damage to vegetation. Lightning can cause serious injury or death. Locations impacted include. Washington Court House, Mount Sterling, Jeffersonville, Bloomingburg, New Holland, South Solon, Midway, Milledgeville, Octa, Chenoweth, Interstate 71 at State Route 38, Madison Mills, Bookwalter, Shady Grove, Interstate 71 at US Route 35, and Pancoastburg. This includes I-71 in Ohio between mile markers 62 and 87. If outdoors, consider seeking shelter inside a sturdy building. When thunder roars, go indoors! Do not stay in the open or seek shelter under trees when lightning threatens. To report hazardous weather conditions, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.

At 403 PM EDT, a strong thunderstorm was located near South Charleston, moving northeast at 25 mph. HAZARD. Wind gusts up to 45 mph, half inch hail, and frequent cloud-to-ground lightning. SOURCE. Radar indicated. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Hail may cause minor damage to vegetation. Lightning can cause serious injury or death. Locations impacted include. London, Jefferson, West Jefferson, South Charleston, Choctaw Lake, Lisbon, Brighton, Lafayette, South Vienna, Newport, Interstate 70 at US Route 42, Lilly Chapel, State Route 29 at State Route 38, Interstate 70 at State Route 56, Madison Lake, Plattsburg, Big Plain, Plumwood, and Resaca. This includes I-70 in Ohio between mile markers 66 and 82. If outdoors, consider seeking shelter inside a sturdy building. When thunder roars, go indoors! Do not stay in the open or seek shelter under trees when lightning threatens. To report hazardous weather conditions, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.

* WHAT. Heat index values around 100 degrees expected. * WHERE. Portions of east central and southeast Indiana, northeast and northern Kentucky, and central, south central, southwest, and west central Ohio. * WHEN. Until 8 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Heat index values up to 102. * WHERE. Portions of northeast Kentucky, southeast Ohio, and central, northern, southern, and western West Virginia. * WHEN. Until 8 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

SVRILN The National Weather Service in Wilmington has issued a * Severe Thunderstorm Warning for. Southwestern Franklin County in central Ohio. Northwestern Pickaway County in central Ohio. Southeastern Madison County in central Ohio. * Until 500 PM EDT. * At 425 PM EDT, a severe thunderstorm was located near London, moving east at 35 mph. HAZARD. 60 mph wind gusts. SOURCE. Radar indicated. IMPACT. Expect damage to trees and power lines. * Locations impacted include. Columbus, Grove City, London, Jefferson, West Jefferson, Mount Sterling, South Bloomfield, Lake Darby, Grandview Heights, Obetz, Commercial Point, Urbancrest, Valleyview, Lafayette, Harrisburg, Orient, Lockbourne, Darbyville, Chenoweth, and Georgesville. This includes the following Interstates. I-70 in Ohio between mile markers 96 and 101. I-71 in Ohio between mile markers 80 and 109.