* WHAT. Heat index values on Sunday will be as high as 108. * WHERE. The eastern Piedmont, Triangle, eastern Sandhills, and Coastal Plain. * WHEN. Until 8 PM EDT Sunday. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Heat index values on Sunday will be as high as 107. * WHERE. Anson, Granville, Halifax, Hoke, Moore, Richmond, Scotland, Vance, and Warren Counties. * WHEN. Until 8 PM EDT Sunday. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Heat index values up to 108 expected. * WHERE. Portions of northeast North Carolina and central, east central, eastern, south central, and southeast Virginia. * WHEN. From 11 AM this morning to 6 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

At 309 PM EDT, Doppler radar was tracking a strong thunderstorm 13 miles west of Mount Olive, moving southeast at 35 mph. HAZARD. Wind gusts of 50 to 55 mph. SOURCE. Radar indicated. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include. Goldsboro, Smithfield, Clinton, Mount Olive, Walnut Creek, Selma, Four Oaks, Pine Level, Princeton, and Newton Grove.

At 243 PM EDT, Doppler radar was tracking a strong thunderstorm 7 miles north of South Hill, moving east at 20 mph. HAZARD. Wind gusts up to 40 mph, pea size hail, and frequent lightning. SOURCE. Radar indicated. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Frequent cloud to ground lightning strikes. This storm will remain over mainly rural areas of northeastern Mecklenburg, southern Lunenburg and western Brunswick Counties, including the following locations. Gary, Bacons Fork, Cochran, Wilburn, Gills Corner, Loves Mill, North View, Meredithville, Forksville, and Danieltown.

At 237 PM EDT, Doppler radar was tracking a strong thunderstorm near Java, or near Ingram, moving southeast at 20 mph. HAZARD. Wind gusts up to 40 mph and pea 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. Locations impacted include. South Boston. Halifax. Turbeville. Ingram. Mt Airy. Java. and Leda.

At 237 PM EDT, Doppler radar was tracking a strong thunderstorm over Dunn, or 15 miles east of Lillington, moving southeast at 25 mph. HAZARD. Wind gusts up to 40 mph. SOURCE. Radar indicated. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include. Dunn, Benson, Erwin, Coats, Four Oaks, Newton Grove, Falcon, Hobbton, Spivey's Corner, and Grantham.

* WHAT. Heat index values 105 to 109 degrees. * WHERE. Portions of northeast North Carolina and central, east central, eastern, south central, and southeast Virginia. * WHEN. Until 6 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Heat index values up to 108. * WHERE. For all but the Northwest Piedmont. * WHEN. Until 8 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.