WEATHER ALERTS
11 advisories in effect for 11 regions in the area
Charlton, Northeastern, Western
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1246 AM EDT Fri Aug 21 2026 Suwannee-Baker-Inland Nassau-Union-Bradford-Gilchrist-Eastern Hamilton-Coastal Nassau-Eastern Alachua-Western Hamilton-Trout River-Western Alachua-Northern Columbia-Southeastern Columbia- Western Duval-Southwestern Columbia-Wayne-Brantley-Inland Glynn- Coastal Glynn-Echols-Clinch-Inland Camden-Coastal Camden- Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Starke, Suwannee River Station, Newnans Lake, Winfield, Normandy, Woodbine, Atkinson, Jennings, Jesup, Waynesville, St. Simons, Hilliard, Oleno State Park, Dungeness, St. George, Country Club Estate, Fernandina Beach, Statenville, Macclenny, Blue Springs, Newberry, Amelia City, Doctortown, Kingsland, Jasper, Homerville, Yulee, Winokur, Ratliff, Raybon, Glynn Haven, McAlpin, Sea Island, Waverly, Needmore, Race Pond, Dover Bluff, Watertown, Homeland, Folkston, Olustee, Columbia, Thalmann, Suwannee Springs, West Lake, High Springs, Kings Ferry, Stephen Foster State Park, Lulu, Gainesville, Dock Junction, Houston, Bryceville, Gainesville Airport, Trenton, Belmont, Archer, Jekyll Island, Newburn, Lake Butler, Hortense, Gardi, Suwannee Valley, Live Oak, Hickox, Nahunta, Colesburg, Tarboro, White Springs, Hoboken, Lake City, and New River 1246 AM EDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 7 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.
Bradford
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1246 AM EDT Fri Aug 21 2026 Suwannee-Baker-Inland Nassau-Union-Bradford-Gilchrist-Eastern Hamilton-Coastal Nassau-Eastern Alachua-Western Hamilton-Trout River-Western Alachua-Northern Columbia-Southeastern Columbia- Western Duval-Southwestern Columbia-Wayne-Brantley-Inland Glynn- Coastal Glynn-Echols-Clinch-Inland Camden-Coastal Camden- Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Starke, Suwannee River Station, Newnans Lake, Winfield, Normandy, Woodbine, Atkinson, Jennings, Jesup, Waynesville, St. Simons, Hilliard, Oleno State Park, Dungeness, St. George, Country Club Estate, Fernandina Beach, Statenville, Macclenny, Blue Springs, Newberry, Amelia City, Doctortown, Kingsland, Jasper, Homerville, Yulee, Winokur, Ratliff, Raybon, Glynn Haven, McAlpin, Sea Island, Waverly, Needmore, Race Pond, Dover Bluff, Watertown, Homeland, Folkston, Olustee, Columbia, Thalmann, Suwannee Springs, West Lake, High Springs, Kings Ferry, Stephen Foster State Park, Lulu, Gainesville, Dock Junction, Houston, Bryceville, Gainesville Airport, Trenton, Belmont, Archer, Jekyll Island, Newburn, Lake Butler, Hortense, Gardi, Suwannee Valley, Live Oak, Hickox, Nahunta, Colesburg, Tarboro, White Springs, Hoboken, Lake City, and New River 1246 AM EDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 7 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.
Baker
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1246 AM EDT Fri Aug 21 2026 Suwannee-Baker-Inland Nassau-Union-Bradford-Gilchrist-Eastern Hamilton-Coastal Nassau-Eastern Alachua-Western Hamilton-Trout River-Western Alachua-Northern Columbia-Southeastern Columbia- Western Duval-Southwestern Columbia-Wayne-Brantley-Inland Glynn- Coastal Glynn-Echols-Clinch-Inland Camden-Coastal Camden- Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Starke, Suwannee River Station, Newnans Lake, Winfield, Normandy, Woodbine, Atkinson, Jennings, Jesup, Waynesville, St. Simons, Hilliard, Oleno State Park, Dungeness, St. George, Country Club Estate, Fernandina Beach, Statenville, Macclenny, Blue Springs, Newberry, Amelia City, Doctortown, Kingsland, Jasper, Homerville, Yulee, Winokur, Ratliff, Raybon, Glynn Haven, McAlpin, Sea Island, Waverly, Needmore, Race Pond, Dover Bluff, Watertown, Homeland, Folkston, Olustee, Columbia, Thalmann, Suwannee Springs, West Lake, High Springs, Kings Ferry, Stephen Foster State Park, Lulu, Gainesville, Dock Junction, Houston, Bryceville, Gainesville Airport, Trenton, Belmont, Archer, Jekyll Island, Newburn, Lake Butler, Hortense, Gardi, Suwannee Valley, Live Oak, Hickox, Nahunta, Colesburg, Tarboro, White Springs, Hoboken, Lake City, and New River 1246 AM EDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 7 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.
Alachua, Eastern, Western
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1246 AM EDT Fri Aug 21 2026 Suwannee-Baker-Inland Nassau-Union-Bradford-Gilchrist-Eastern Hamilton-Coastal Nassau-Eastern Alachua-Western Hamilton-Trout River-Western Alachua-Northern Columbia-Southeastern Columbia- Western Duval-Southwestern Columbia-Wayne-Brantley-Inland Glynn- Coastal Glynn-Echols-Clinch-Inland Camden-Coastal Camden- Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Starke, Suwannee River Station, Newnans Lake, Winfield, Normandy, Woodbine, Atkinson, Jennings, Jesup, Waynesville, St. Simons, Hilliard, Oleno State Park, Dungeness, St. George, Country Club Estate, Fernandina Beach, Statenville, Macclenny, Blue Springs, Newberry, Amelia City, Doctortown, Kingsland, Jasper, Homerville, Yulee, Winokur, Ratliff, Raybon, Glynn Haven, McAlpin, Sea Island, Waverly, Needmore, Race Pond, Dover Bluff, Watertown, Homeland, Folkston, Olustee, Columbia, Thalmann, Suwannee Springs, West Lake, High Springs, Kings Ferry, Stephen Foster State Park, Lulu, Gainesville, Dock Junction, Houston, Bryceville, Gainesville Airport, Trenton, Belmont, Archer, Jekyll Island, Newburn, Lake Butler, Hortense, Gardi, Suwannee Valley, Live Oak, Hickox, Nahunta, Colesburg, Tarboro, White Springs, Hoboken, Lake City, and New River 1246 AM EDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 7 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.
Brantley
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1246 AM EDT Fri Aug 21 2026 Suwannee-Baker-Inland Nassau-Union-Bradford-Gilchrist-Eastern Hamilton-Coastal Nassau-Eastern Alachua-Western Hamilton-Trout River-Western Alachua-Northern Columbia-Southeastern Columbia- Western Duval-Southwestern Columbia-Wayne-Brantley-Inland Glynn- Coastal Glynn-Echols-Clinch-Inland Camden-Coastal Camden- Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Starke, Suwannee River Station, Newnans Lake, Winfield, Normandy, Woodbine, Atkinson, Jennings, Jesup, Waynesville, St. Simons, Hilliard, Oleno State Park, Dungeness, St. George, Country Club Estate, Fernandina Beach, Statenville, Macclenny, Blue Springs, Newberry, Amelia City, Doctortown, Kingsland, Jasper, Homerville, Yulee, Winokur, Ratliff, Raybon, Glynn Haven, McAlpin, Sea Island, Waverly, Needmore, Race Pond, Dover Bluff, Watertown, Homeland, Folkston, Olustee, Columbia, Thalmann, Suwannee Springs, West Lake, High Springs, Kings Ferry, Stephen Foster State Park, Lulu, Gainesville, Dock Junction, Houston, Bryceville, Gainesville Airport, Trenton, Belmont, Archer, Jekyll Island, Newburn, Lake Butler, Hortense, Gardi, Suwannee Valley, Live Oak, Hickox, Nahunta, Colesburg, Tarboro, White Springs, Hoboken, Lake City, and New River 1246 AM EDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 7 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.
Glynn, Coastal, Inland
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1246 AM EDT Fri Aug 21 2026 Suwannee-Baker-Inland Nassau-Union-Bradford-Gilchrist-Eastern Hamilton-Coastal Nassau-Eastern Alachua-Western Hamilton-Trout River-Western Alachua-Northern Columbia-Southeastern Columbia- Western Duval-Southwestern Columbia-Wayne-Brantley-Inland Glynn- Coastal Glynn-Echols-Clinch-Inland Camden-Coastal Camden- Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Starke, Suwannee River Station, Newnans Lake, Winfield, Normandy, Woodbine, Atkinson, Jennings, Jesup, Waynesville, St. Simons, Hilliard, Oleno State Park, Dungeness, St. George, Country Club Estate, Fernandina Beach, Statenville, Macclenny, Blue Springs, Newberry, Amelia City, Doctortown, Kingsland, Jasper, Homerville, Yulee, Winokur, Ratliff, Raybon, Glynn Haven, McAlpin, Sea Island, Waverly, Needmore, Race Pond, Dover Bluff, Watertown, Homeland, Folkston, Olustee, Columbia, Thalmann, Suwannee Springs, West Lake, High Springs, Kings Ferry, Stephen Foster State Park, Lulu, Gainesville, Dock Junction, Houston, Bryceville, Gainesville Airport, Trenton, Belmont, Archer, Jekyll Island, Newburn, Lake Butler, Hortense, Gardi, Suwannee Valley, Live Oak, Hickox, Nahunta, Colesburg, Tarboro, White Springs, Hoboken, Lake City, and New River 1246 AM EDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 7 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.
Duval, Coastal, Inland
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1246 AM EDT Fri Aug 21 2026 Inland Flagler-Coastal Duval-Eastern Clay-Eastern Putnam-Coastal Flagler-Western Clay-Northeast Coastal St. Johns-Western Putnam- South Central Duval-Southeast Coastal St. Johns-Northern Inland St. Johns-Southern Inland St. Johns-Western St. Johns- Including the cities of Middleburg, Palm Valley, Bunnell, Lakeside, Andalusia, Arlington, Orange Park, Durbin, Picolata, Palatka, Fruit Cove, Ponte Vedra Beach, Green Cove Springs, Anastasia, Bellair, Saint Augustine South, Doctors Inlet, Bakersville, Saint Augustine, Tallyrand, Ortega, Bostwick, Espanola, Oceanway, Saint Augustine Beach, Jacksonville, Palm Coast, Saint Augustine Shore, Riverside, Carraway, San Marco, Switzerland, Dupont Center, and Butler Beach 1246 AM EDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 108 expected. * WHERE...A portion of northeast Florida. * WHEN...From 11 AM this morning to 7 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. 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. 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.
Camden, Coastal, Inland
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1246 AM EDT Fri Aug 21 2026 Suwannee-Baker-Inland Nassau-Union-Bradford-Gilchrist-Eastern Hamilton-Coastal Nassau-Eastern Alachua-Western Hamilton-Trout River-Western Alachua-Northern Columbia-Southeastern Columbia- Western Duval-Southwestern Columbia-Wayne-Brantley-Inland Glynn- Coastal Glynn-Echols-Clinch-Inland Camden-Coastal Camden- Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Starke, Suwannee River Station, Newnans Lake, Winfield, Normandy, Woodbine, Atkinson, Jennings, Jesup, Waynesville, St. Simons, Hilliard, Oleno State Park, Dungeness, St. George, Country Club Estate, Fernandina Beach, Statenville, Macclenny, Blue Springs, Newberry, Amelia City, Doctortown, Kingsland, Jasper, Homerville, Yulee, Winokur, Ratliff, Raybon, Glynn Haven, McAlpin, Sea Island, Waverly, Needmore, Race Pond, Dover Bluff, Watertown, Homeland, Folkston, Olustee, Columbia, Thalmann, Suwannee Springs, West Lake, High Springs, Kings Ferry, Stephen Foster State Park, Lulu, Gainesville, Dock Junction, Houston, Bryceville, Gainesville Airport, Trenton, Belmont, Archer, Jekyll Island, Newburn, Lake Butler, Hortense, Gardi, Suwannee Valley, Live Oak, Hickox, Nahunta, Colesburg, Tarboro, White Springs, Hoboken, Lake City, and New River 1246 AM EDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 7 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.
Nassau, Coastal, Inland
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1246 AM EDT Fri Aug 21 2026 Suwannee-Baker-Inland Nassau-Union-Bradford-Gilchrist-Eastern Hamilton-Coastal Nassau-Eastern Alachua-Western Hamilton-Trout River-Western Alachua-Northern Columbia-Southeastern Columbia- Western Duval-Southwestern Columbia-Wayne-Brantley-Inland Glynn- Coastal Glynn-Echols-Clinch-Inland Camden-Coastal Camden- Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Starke, Suwannee River Station, Newnans Lake, Winfield, Normandy, Woodbine, Atkinson, Jennings, Jesup, Waynesville, St. Simons, Hilliard, Oleno State Park, Dungeness, St. George, Country Club Estate, Fernandina Beach, Statenville, Macclenny, Blue Springs, Newberry, Amelia City, Doctortown, Kingsland, Jasper, Homerville, Yulee, Winokur, Ratliff, Raybon, Glynn Haven, McAlpin, Sea Island, Waverly, Needmore, Race Pond, Dover Bluff, Watertown, Homeland, Folkston, Olustee, Columbia, Thalmann, Suwannee Springs, West Lake, High Springs, Kings Ferry, Stephen Foster State Park, Lulu, Gainesville, Dock Junction, Houston, Bryceville, Gainesville Airport, Trenton, Belmont, Archer, Jekyll Island, Newburn, Lake Butler, Hortense, Gardi, Suwannee Valley, Live Oak, Hickox, Nahunta, Colesburg, Tarboro, White Springs, Hoboken, Lake City, and New River 1246 AM EDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 7 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.
Ware, Northern, Southern
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1246 AM EDT Fri Aug 21 2026 Suwannee-Baker-Inland Nassau-Union-Bradford-Gilchrist-Eastern Hamilton-Coastal Nassau-Eastern Alachua-Western Hamilton-Trout River-Western Alachua-Northern Columbia-Southeastern Columbia- Western Duval-Southwestern Columbia-Wayne-Brantley-Inland Glynn- Coastal Glynn-Echols-Clinch-Inland Camden-Coastal Camden- Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Starke, Suwannee River Station, Newnans Lake, Winfield, Normandy, Woodbine, Atkinson, Jennings, Jesup, Waynesville, St. Simons, Hilliard, Oleno State Park, Dungeness, St. George, Country Club Estate, Fernandina Beach, Statenville, Macclenny, Blue Springs, Newberry, Amelia City, Doctortown, Kingsland, Jasper, Homerville, Yulee, Winokur, Ratliff, Raybon, Glynn Haven, McAlpin, Sea Island, Waverly, Needmore, Race Pond, Dover Bluff, Watertown, Homeland, Folkston, Olustee, Columbia, Thalmann, Suwannee Springs, West Lake, High Springs, Kings Ferry, Stephen Foster State Park, Lulu, Gainesville, Dock Junction, Houston, Bryceville, Gainesville Airport, Trenton, Belmont, Archer, Jekyll Island, Newburn, Lake Butler, Hortense, Gardi, Suwannee Valley, Live Oak, Hickox, Nahunta, Colesburg, Tarboro, White Springs, Hoboken, Lake City, and New River 1246 AM EDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 7 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.
Union
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1246 AM EDT Fri Aug 21 2026 Suwannee-Baker-Inland Nassau-Union-Bradford-Gilchrist-Eastern Hamilton-Coastal Nassau-Eastern Alachua-Western Hamilton-Trout River-Western Alachua-Northern Columbia-Southeastern Columbia- Western Duval-Southwestern Columbia-Wayne-Brantley-Inland Glynn- Coastal Glynn-Echols-Clinch-Inland Camden-Coastal Camden- Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Starke, Suwannee River Station, Newnans Lake, Winfield, Normandy, Woodbine, Atkinson, Jennings, Jesup, Waynesville, St. Simons, Hilliard, Oleno State Park, Dungeness, St. George, Country Club Estate, Fernandina Beach, Statenville, Macclenny, Blue Springs, Newberry, Amelia City, Doctortown, Kingsland, Jasper, Homerville, Yulee, Winokur, Ratliff, Raybon, Glynn Haven, McAlpin, Sea Island, Waverly, Needmore, Race Pond, Dover Bluff, Watertown, Homeland, Folkston, Olustee, Columbia, Thalmann, Suwannee Springs, West Lake, High Springs, Kings Ferry, Stephen Foster State Park, Lulu, Gainesville, Dock Junction, Houston, Bryceville, Gainesville Airport, Trenton, Belmont, Archer, Jekyll Island, Newburn, Lake Butler, Hortense, Gardi, Suwannee Valley, Live Oak, Hickox, Nahunta, Colesburg, Tarboro, White Springs, Hoboken, Lake City, and New River 1246 AM EDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 7 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.