Expires:202507182200;Remove:202507182200;661747 WWUS82 KCHS 181624 SPSCHS Special Weather Statement National Weather Service Charleston SC 1224 PM EDT Fri Jul 18 2025 GAZ117>119-139-141-SCZ043>045-047>052-182200- Coastal Bryan-Inland Chatham-Coastal Chatham-Coastal Liberty- Coastal McIntosh-Inland Colleton-Dorchester-Inland Berkeley- Inland Jasper-Beaufort-Coastal Colleton-Charleston-Coastal Jasper- Tidal Berkeley- 1224 PM EDT Fri Jul 18 2025 ...HEAT INDICES OF 107 to 109 EXPECTED THIS AFTERNOON... Temperatures rising into the 90s combined with high humidity will produce heat indices of 107 to 109 today, especially along and east of I-95. The highest values will occur during the afternoon hours. If heat indices are expected to remain above 108 for 2 hours or more, a Heat Advisory will be issued. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. && $$