Heat Advisory
Status
Event Continued Active alertStart Time
Mon 08/17/2026 12:00 PM EDTEnd Time
Mon 08/17/2026 08:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
Charlotte, NC ∙ Concord, NC ∙ Gastonia, NC ∙ Rock Hill, SC ∙ Greenville, SC ∙ Piedmont, SC ∙ Inman, SC ∙ Gaffney, SC ∙ Ware Shoals, SC ∙ Catawba, SCFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service Greenville-Spartanburg SC 457 AM EDT Mon Aug 17 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS EVENING... * WHAT...Heat index values up to 107 expected. * WHERE...Portions of northeast Georgia, Piedmont North Carolina, and Upstate South Carolina. * WHEN...From noon today to 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.
Technical Header
GAZ018-026-028-029-NCZ070>072-082-SCZ008>014-019-104>109-171800- /O.CON.KGSP.HT.Y.0012.260817T1600Z-260818T0000Z/ Stephens-Franklin-Hart-Elbert-Gaston-Mecklenburg-Cabarrus-Union- Cherokee-York-Anderson-Abbeville-Laurens-Union-Chester-Greenwood- Greater Oconee-Greater Pickens-Central Greenville- Southern Greenville-Northern Spartanburg-Southern Spartanburg- Including the cities of Middleton, Lavonia, Greer, Wellford, Monroe, Duncan, Walhalla, Simpsonville, Berea, Fingerville, Inman, Dacusville, Indian Trail, Oakway, Franklin Springs, Union, Gaffney, Charlotte, Great Falls, Landrum, Fortsonia, Clemson, Boiling Springs Sc, Gastonia, Ware Shoals, Royston, Kannapolis, Boydville, Cornwell, Rock Hill, Lyman, Ruckersville, Ninety Six, Clinton, Concord, Taylors, Fork Shoals, Hartwell, Abbeville, Reed Creek, Canon, Calhoun Falls, Greenville, Monarch Mills, Chester, Trinity, Laurens, Anderson, Blackstock, Fountain Inn, Spartanburg, Elberton, Easley, Mauldin, Nuberg, Catawba, Gumlog, Weddington, Toccoa, Westminster, and Seneca 457 AM EDT Mon Aug 17 2026
