# HEADLINE
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HEAT ADVISORY WILL EXPIRE AT 7 PM EDT THIS EVENING
HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 7 PM EDT SUNDAY
# DETAILS
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WHAT
Heat index values up to 112 degrees expected.
WHERE
Portions of southeast Georgia and southeast South Carolina.
WHEN
From 11 AM to 7 PM EDT Sunday.
IMPACTS
Hot temperatures and high humidity may cause heat illnesses.
ISSUED AT
Saturday, July 11, 2026 at 6:52 PM EDT
ISSUED BY
National Weather Service Charleston SC
HEADER
URGENT - WEATHER MESSAGE
# PRECAUTIONARY/PREPAREDNESS ACTIONS
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Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
# AREAS AFFECTED
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Charleston, Coastal McIntosh, Beaufort, Coastal Bryan, Coastal Chatham, Coastal Colleton, Coastal Jasper, Coastal Liberty, Inland Berkeley, Inland Chatham, Tidal Berkeley
Including the cities of Daniel Island, Savannah, Garden City, Hilton Head Island, Edisto Beach, Jasper, Oak Level, Darien, Beaufort, Tybee Island, North Charleston, Fort Mcallister, Levy, Mount Pleasant, Goose Creek, Pooler, Charleston, Chelsea, Wilmington Island, and Moncks Corner