Heat advisory issued for Rock Hill and surrounding areas Emergency Information 07/25/2025 01:42 PM (PDT) Rock Hill, SCAdvisory in effect from 11 a.m. to 9 p.m. Eastern Daylight Time Saturday. Watch, heat index values up to 100 and I'm expected. Where, portions of east central Georgia and central South Carolina. When, from 11 a.m. to 9 p.m. Eastern Daylight time Saturday. Impacts, hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids. Stay in an air conditioned room. Stay out of the sun and check up on relatives and neighbors. Do not leave young children and pest in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose-fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and ease stroke. Heat advisory in effect from noon to 8 p.m. Eastern daylight time Saturday. What, heat index values up to 107 expected? Where, the Piedmont of Northeast Georgia, Western North Carolina, and South Carolina. When, from noon to 8 p.m. Eastern daylight time Saturday. Impact, hot temperatures, and high humidity may cause heat illnesses. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. This is the Norweather Radio All Hazards, KHC 27 broadcasting from the SCE TV tower near Rock Mill, South Carolina, operating on a frequency of 162.425 megahertz. This transmitter is serving Rock Hill and the Charlotte metropolitan area and the surrounding Teagmont of the Carolinas. The current time is 4.44 p.m. Eastern Daylight Time. These are the 4 p.m. Eastern Daylight Time observations for the Carolinas on Friday, July 25th. At Rock Hill Airport, it was partly sunny. The temperature was 95 degrees, the dew.70, and the relative humidity 44%, producing a heat index of 101. The wind was variable at 7 miles an hour. The pressure was 30.08 inches and falling. At Charlotte, it was mostly sunny. The temperature was 96 degrees, the dew.68, and the relative humidity 39%, producing a heat index of 101. The wind was south at 10 miles an hour. The pressure was 30.08 inches and falling. At Gastonia, it was mostly sunny. The temperature was 94 degrees. At Monroe, it was sunny. The temperature was 96 degrees. Elsewhere in North Carolina, it was sunny with a temperature of 90 at Hickory and 93 at Stateville. It was mostly sunny with a temperature of 90 at Greensboro and 86 at Asheville. It was partly sunny, with a temperature of 92 at Shelby, and 97 at Biasville. In South Carolina, at Greenwood, it was sunny, with a temperature of 94. It was mostly sunny, with a temperature of 95 at Greenville, Spartanburg, and 94 at Columbia. At Charleston, it was partly sunny, with a temperature of 93. Once again at 4 p.m., at the Rock Hill Airport, it was 95 degrees producing a heat index of 101, and partly sunny. In Charlotte, it was 96 degrees producing a heat index of 101 and mostly sunny. Now here is the hazardous weather outlook for northeast Georgia, foothills and Piedmont in North Carolina and upstate South Carolina. Heat index values between 100 and 109 degrees are likely each afternoon from Saturday through Wednesday across the Piedmont and foothills of the Western Carolinas and Northeast Georgia. Heat advisory and effect from 11 a.m. to 9 p.m. Eastern Daylight Time Saturday. What? Heat index values up to 100 and I'm expected. Where? Portions of East Central Georgia and Central South Carolina. When? From 11 a.m. to 9 p.m. Eastern Daylight time Saturday. Impact. Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids. Stay in an air conditioned room. Stay out of the sun and check up on relatives and neighbors. Do not leave young children and test in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minute. Take extra precautions when outside. Wear lightweight and loose-fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and need stroke. Heat advisory in effect from noon to 8 p.m. Eastern Daylight Time Saturday. What, heat index values up to 107 expected? Where, the Piedmont of Northeast Georgia, Western North Carolina, and South Carolina. When, from noon to 8 p.m. Eastern Daylight Time Saturday. Impacts, hot temperatures and high humidity may cause heat illnesses. Do not leave young children and petent unattended vehicles. Our interiors will reach lethal temperatures in a matter of minutes. Drink plenty of fluids. Stay in an air-conditioned room. Stay out of the sun and check up on relatives and neighbors.