563 WWUS72 KCHS 141143 NPWCHS URGENT - WEATHER MESSAGE National Weather Service Charleston SC 743 AM EDT Fri Aug 14 2026 GAZ216>219-238>241-SCZ045-147>152-141945- /O.CON.KCHS.XH.W.0005.000000T0000Z-260815T0000Z/ /O.CON.KCHS.XH.A.0004.260815T1500Z-260816T0000Z/ Inland Bryan-Coastal Bryan-Inland Chatham-Coastal Chatham-Inland Liberty-Coastal Liberty-Inland McIntosh-Coastal McIntosh-Inland Berkeley-Inland Jasper-Beaufort-Coastal Colleton-Charleston- Coastal Jasper-Tidal Berkeley- Including the cities of Tybee Island, Oak Level, Wilmington Island, Beaufort, Hinesville, Mount Pleasant, Darien, Jasper, Charleston, North Charleston, Chelsea, Fort Stewart, Savannah, Moncks Corner, Pembroke, Pooler, Daniel Island, Richmond Hill, Townsend, Goose Creek, Levy, Hilton Head Island, Fort Mcallister, Edisto Beach, Ridgeland, and Garden City 743 AM EDT Fri Aug 14 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING... * WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 114. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 115 possible. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...For the Extreme Heat Warning, until 8 PM EDT this evening. For the Extreme Heat Watch, from Saturday morning through Saturday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...For the Extreme Heat Warning, the highest heat index values are expected from noon through 5 PM today. Additionally, isolated showers and thunderstorms during the afternoon could provide relief in some areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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 pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. && $$ GAZ087-088-099>101-114-115-137-SCZ040-042>044-141945- /O.CON.KCHS.HT.Y.0021.000000T0000Z-260815T0000Z/ Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans-Long- Allendale-Hampton-Inland Colleton-Dorchester- Including the cities of Sylvania, Springfield, Saint George, Hampton, Summerville, Allendale, Walterboro, Metter, Millen, Ludowici, Statesboro, Rincon, Claxton, Yemassee, and Reidsville 743 AM EDT Fri Aug 14 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Heat index values 108 to 111 degrees expected. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ DPB