Heat Advisory
Status
New Event Active alertStart Time
Fri 08/21/2026 11:00 AM EDTEnd Time
Fri 08/21/2026 08:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
Tallahassee, FL ∙ Dothan, AL ∙ Valdosta, GA ∙ Meigs, GA ∙ Stockton, GA ∙ Marianna Municipal Airport, FL ∙ Vernon, FL ∙ Frink, FL ∙ Lake Talquin, FL ∙ Drifton, FLFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service Tallahassee FL Issued by National Weather Service Mobile AL 221 PM EDT Thu Aug 20 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM EDT /10 AM CDT/ TO 8 PM EDT /7 PM CDT/ FRIDAY... ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT /7 PM CDT/ THIS EVENING... * WHAT...For the first Heat Advisory, heat index values up to 112. For the second Heat Advisory, heat index values up to 112 expected. * WHERE...Portions of southeast Alabama, Big Bend and Panhandle Florida, and south central and southwest Georgia. * WHEN...For the first Heat Advisory, until 8 PM EDT /7 PM CDT/ this evening. For the second Heat Advisory, from 11 AM EDT /10 AM CDT/ to 8 PM EDT /7 PM CDT/ Friday. * 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. 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 heat stroke.
Technical Header
ALZ065>069-FLZ007>019-027>029-034-108-112-114-115-118-127-128-134- 326-426-GAZ155>161-210230- /O.NEW.KTAE.HT.Y.0024.260821T1500Z-260822T0000Z/ /O.CON.KTAE.HT.Y.0023.000000T0000Z-260821T0000Z/ Coffee-Dale-Henry-Geneva-Houston-North Walton-Central Walton- Holmes-Washington-Jackson-Inland Bay-Calhoun-Inland Gulf-Inland Franklin-Gadsden-Leon-Inland Jefferson-Madison-Inland Wakulla- Inland Taylor-Lafayette-Inland Dixie-South Walton-Coastal Bay- Coastal Gulf-Coastal Franklin-Coastal Jefferson-Coastal Wakulla- Coastal Taylor-Coastal Dixie-Northern Liberty-Southern Liberty- Seminole-Decatur-Grady-Thomas-Brooks-Lowndes-Lanier- Including the cities of Blackwell Field A/P, De Funiak Spring Airport, Blue Springs, Valdosta Regional Airport, Hines, Five Points, Fort Gadsden, Jonesboro, Quitman, Valdosta, Buckville, Center Ridge, Asbury, Hopewell, Geneva, Cross City Airport, Sumatra, Alma, Turquoise Beach, Bunker, Davis Park, Wetumpka, Ozark, New Hope, Browntown, Crystal Lake, Headland Municipal A/P, Geneva Municipal A/P, Tallahassee, Abe Springs, Sweetwater, Lakeland, Marysville, Buck Siding, Beamon, Donaldsonville A/P, Grooverville, Pinetta, Callaway, Courthouse, Pleasant Ridge, Brooks Co A/P, Econfina, Lynn Haven, Enterprise Municipal A/P, Chipley, Dalkeith, De Funiak Springs, Dill, Cottonwood, Capitola, Freeport, Point Washington, Hilliardville, Tilton, Dothan, Dills, Festus, Blountstown, Battens Crossroads, Little Hope, Nixon, Beacon Hill, Simsville, Hanover, Capel, Lawrenceville, Cabbage Grove, Chattahoochee, Santa Rosa Beach, Oak Grove, Orange Hill, Killearn Estates, Hardin Heights, Athena, Jena, Sandestin, Moncrief, Mabson, Elpino, Poplar Head, Honeyville, Santa Clara, Suwannee, Thomasville, Cobb Crossroads, Wilma, Vicksburg, Cherry Lake, Panacea, Riverturn, Quincy Airport, Southport, Scotts Ferry, High Bluff, Boyd, Monticello, Malone, Drifton, Ashford, Bethel, Bainbridge, Overstreet, Wakulla Springs, Grady Co A/P, Horseshoe Beach, Empress, Saint Joe Beach, Hays Place, Barker Store, Medart, Bucell Junction, Magnolia Beach, Panama City, Odena, Day, Littman, Cooks Hammock, Browns Crossroads, Eucheeanna, Glendale, Lovett, Yellow Jacket, Creels, Abbeville, Madison, Lynn, Perry, Donalsonville, Maclay State Gardens, Ewell, Sneads, Wewahitchka, Fish Creek, Frink, Morgan Place, Decatur Co A/P, Hartford, Bradfordville, Buckhorn, West Bainbridge, Port St. Joe, Port Leon, Twin Pole, Midway, Quincy, Bennett, Fadette, Mayo, Metcalf, Adams Beach, Jarrott, Keyton, Lewis, Beachton, Holmes County Airport, Nankin, Killearn Lakes, Hanson, Dillon, Dixie, Durham, Bonifay, Chaires Crossroads, Clarksville, Abbeville Municipal A/P, Leonia, Casa Blanco, Apalachicola, Cluster Springs, Pasco, Hacoda, Cedar Island, Cairo, Fenholloway, Fort Rucker, Pine Park, Ganer, Old Town, Portland, Central City, Fairchild, Howard Creek, Marianna, Screamer, Argyle, White City, Teeterville, Beverly, Chipley Municipal Airport, Cross City, Sopchoppy, Youngstown, Capps, Enterprise, Headland, Graceville, Steinham Store, Richter Crossroads, Vilas, Kern, Seminole State Park, Daleville, Bay City, Saint Marks, Dekle Beach, Apalachicola Airport, Shired Island, Blackwood, Carbur, Chaires, Logan Field Municipal A/P, Alpine Heights, Ausmac, and Howell Place 221 PM EDT Thu Aug 20 2026 /121 PM CDT Thu Aug 20 2026/
