ASHEVILLE, N.C. (828newsNOW) — The National Weather Service in Greenville-Spartanburg issued a flood advisory Thursday for parts of Western North Carolina, warning of elevated stream flows along Mud Creek in Henderson County following recent heavy rainfall.

The advisory, in effect until 5:15 p.m., said the stream near Hendersonville was cresting about a half-foot below flood stage and was expected to begin receding by late afternoon. Areas at risk include Hendersonville and Mountain Home. Officials urged drivers not to attempt crossing flooded roads.

Forecasters said rounds of showers and thunderstorms would continue across the region Thursday, bringing the potential for heavy rain, gusty winds and isolated flooding. Abundant moisture is expected to keep scattered to numerous showers through Friday, with storms becoming more isolated over the weekend as an upper ridge builds.

Meanwhile, the N.C. Department of Health and Human Services issued a heat-health alert for several western counties in Region 8 for the coming days. Heat index values are forecast to reach the low to mid-90s in Cherokee, Graham, Macon, Madison and Mitchell counties between Aug. 15-18, with Graham County expected to see the highest readings at 96 degrees on Aug. 18.

Officials warned that such heat can be dangerous, particularly for people without air conditioning, those working or exercising outdoors, older adults, pregnant women, people with disabilities or chronic health conditions and those living alone.

Residents are urged to drink plenty of fluids, avoid alcohol and caffeinated beverages, reduce outdoor activity, stay in air conditioning when possible, and watch for symptoms of heat-related illness.