Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Jackson MS
828 PM CDT Tue Aug 11 2026
MSZ026>033-037>039-044>046-049>052-055>058-063>066-072>074-121100-
/O.CON.KJAN.HT.Y.0019.260812T1600Z-260813T0100Z/
Grenada-Carroll-Montgomery-Webster-Clay-Lowndes-Choctaw-Oktibbeha-
Attala-Winston-Noxubee-Leake-Neshoba-Kemper-Rankin-Scott-Newton-
Lauderdale-Simpson-Smith-Jasper-Clarke-Lawrence-Jefferson Davis-
Covington-Jones-Marion-Lamar-Forrest-
Including the cities of Conehatta, Kosciusko, Grenada, Purvis,
Brooksville, Laurel, Louisville, Winona, West Hattiesburg, New
Hebron, Mathiston, North Carrollton, Morton, Shubuta, Mount Olive,
Pearl River, Macon, Union, Hattiesburg, De Kalb, Prentiss, West
Point, Magee, Richland, Bassfield, Quitman, Brandon, Meridian,
Lumberton, Heidelberg, Stonewall, Weir, Newton, Raleigh,
Taylorsville, Collins, Bay Springs, Ackerman, Decatur, Forest,
Mendenhall, Columbia, Columbus, Starkville, Carthage, Scooba,
Carrollton, Pearl, Philadelphia, Monticello, Vaiden, and Eupora
828 PM CDT Tue Aug 11 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM CDT
WEDNESDAY...
* WHAT...Heat index values up to 110 expected.
* WHERE...Portions of central, east central, north central,
northeast, south central, and southeast Mississippi.
* WHEN...From 11 AM to 8 PM CDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat related
illnesses.
* ADDITIONAL DETAILS...The threat for dangerous heat will continue
into later this week.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
808 PM CDT Tue Aug 11 2026
MSZ002>006-009-013>017-021>024-TNZ091-092-121800-
/O.CON.KMEG.HT.Y.0018.260812T1600Z-260815T0100Z/
Marshall-Benton MS-Tippah-Alcorn-Tishomingo-Prentiss-Lafayette-
Union-Pontotoc-Lee MS-Itawamba-Yalobusha-Calhoun-Chickasaw-Monroe-
McNairy-Hardin-
Including the cities of Ripley MS, Coffeeville, Water Valley,
Corinth, Booneville, Iuka, Selmer, Bruce, Pontotoc, Fulton, Amory,
Oxford, Calhoun City, Ashland, Okolona, New Albany, Tupelo, Aberdeen,
Savannah, Houston, and Holly Springs
808 PM CDT Tue Aug 11 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM CDT
FRIDAY...
* WHAT...Heat index values up to 108 expected.
* WHERE...Portions of North Mississippi and West Tennessee.
* WHEN...From 11 AM Wednesday to 8 PM CDT Friday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
CMA
URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
808 PM CDT Tue Aug 11 2026
ARZ009-018-026>028-035-036-048-049-058-MOZ113-115-MSZ001-007-008-
010>012-020-TNZ001>004-019>022-048>055-088>090-121800-
/O.EXP.KMEG.HT.Y.0017.000000T0000Z-260812T0100Z/
/O.CON.KMEG.HT.Y.0018.260812T1600Z-260815T0100Z/
Clay-Greene-Craighead-Poinsett-Mississippi-Cross-Crittenden-St.
Francis-Lee AR-Phillips-Dunklin-Pemiscot-DeSoto-Tunica-Tate-
Coahoma-Quitman-Panola-Tallahatchie-Lake-Obion-Weakley-Henry-Dyer-
Gibson-Carroll-Benton TN-Lauderdale-Tipton-Haywood-Crockett-Madison-
Chester-Henderson-Decatur-Shelby-Fayette-Hardeman-
Including the cities of Memphis, Marianna, Camden, Tiptonville,
Ripley TN, Piggott, Alamo, Huntingdon, Oakland, Senatobia, Paragould,
Blytheville, Dresden, Germantown, Humboldt, Jonesboro,
Batesville, Union City, Dyersburg, Forrest City, Helena-West
Helena, Bolivar, Collierville, Charleston, Olive Branch, Marks,
Somerville, Covington, Tunica, Milan, Bartlett, Millington, Corning,
Harrisburg, Martin, Brownsville, Paris, Caruthersville, Wynne,
Southaven, Lexington, Henderson, Parsons, Jackson, West Memphis,
Kennett, Decaturville, and Clarksdale
808 PM CDT Tue Aug 11 2026
...HEAT ADVISORY FOR TUESDAY HAS EXPIRED...
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM CDT
FRIDAY...
* WHAT...Heat index values up to 110 expected.
* WHERE...Portions of East Arkansas, North Mississippi, Southeast
Missouri, and West Tennessee.
* WHEN...From 11 AM Wednesday to 8 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Birmingham AL
1109 AM CDT Tue Aug 11 2026
ALZ011>015-017>020-022>027-030>036-039>044-120700-
/O.CON.KBMX.HT.Y.0008.260812T1800Z-260813T0200Z/
Marion-Lamar-Fayette-Winston-Walker-Blount-Etowah-Calhoun-Cherokee-
Pickens-Tuscaloosa-Jefferson-Shelby-St. Clair-Talladega-Sumter-
Greene-Hale-Perry-Bibb-Chilton-Coosa-Marengo-Dallas-Autauga-Lowndes-
Elmore-Montgomery-
Including the cities of Fayette, Hoover, Montgomery, Demopolis,
Sulligent, Centre, Selma, Alabaster, Greensboro, Fort Deposit,
Carrollton, Hamilton, Centreville, Jasper, Sylacauga, Linden,
Birmingham, Wetumpka, Vernon, Eutaw, Marion, Tuscaloosa, Pell City,
Gadsden, Columbiana, Tallassee, Hayneville, Livingston, Pelham,
Rockford, Clanton, Moody, Prattville, Anniston, Oneonta, Moundville,
Talladega, and Double Springs
1109 AM CDT Tue Aug 11 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 9 PM CDT WEDNESDAY...
* WHAT...Heat index values up to 105 expected.
* WHERE...Autauga, Bibb, Blount, Calhoun, Cherokee, Chilton, Coosa,
Dallas, Elmore, Etowah, Fayette, Greene, Hale, Jefferson, Lamar,
Lowndes, Marengo, Marion, Montgomery, Perry, Pickens, Shelby, St.
Clair, Sumter, Talladega, Tuscaloosa, Walker, and Winston Counties.
* WHEN...From 1 PM to 9 PM CDT Wednesday.
* 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. Young children and
pets should never be left unattended in vehicles under any
circumstances.
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
stoke. Wear light weight and loose fitting clothing when possible and
drink plenty of water.
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.
&&
$$
08
URGENT - WEATHER MESSAGE
National Weather Service Nashville TN
1021 AM CDT Tue Aug 11 2026
TNZ005>008-023>030-056>060-062-120600-
/O.EXT.KOHX.HT.Y.0005.000000T0000Z-260815T0200Z/
Stewart-Montgomery-Robertson-Sumner-Houston-Humphreys-Dickson-
Cheatham-Davidson-Wilson-Trousdale-Smith-Perry-Hickman-Lewis-
Williamson-Maury-Rutherford-
Including the cities of Lobelville, Erin, Gallatin, Columbia,
Lebanon, McEwen, Ashland City, Tennessee Ridge, Franklin, South
Carthage, Murfreesboro, Centerville, Hartsville, New Johnsonville,
Hohenwald, Smyrna, Waverly, Springfield, Nashville, Brentwood,
Carthage, Clarksville, Mount Juliet, Gordonsville, Kingston Springs,
La Vergne, Hendersonville, Linden, Goodlettsville, Dickson, and Dover
1021 AM CDT Tue Aug 11 2026
...HEAT ADVISORY NOW IN EFFECT UNTIL 9 PM CDT FRIDAY...
* WHAT...Heat index values up to 109.
* WHERE...A portion of Middle Tennessee.
* WHEN...Until 9 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.
&&
$$
Clements
URGENT - WEATHER MESSAGE
National Weather Service Nashville TN
1021 AM CDT Tue Aug 11 2026
TNZ009-061-063-075-077-093>095-120600-
/O.EXB.KOHX.HT.Y.0005.000000T0000Z-260815T0200Z/
Macon-Marshall-Cannon-Bedford-Coffee-Wayne-Lawrence-Giles-
Including the cities of Clifton, Woodbury, Lafayette, Shelbyville,
Lewisburg, Tullahoma, Lawrenceburg, Pulaski, Waynesboro, and
Manchester
1021 AM CDT Tue Aug 11 2026
...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT FRIDAY...
* WHAT...Heat index values up to 109.
* WHERE...Bedford, Cannon, Coffee, Giles, Lawrence, Macon, Marshall,
and Wayne Counties.
* WHEN...Until 9 PM CDT Friday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Huntsville AL
918 AM CDT Tue Aug 11 2026
ALZ001>010-016-TNZ076-096-097-120615-
/O.NEW.KHUN.HT.Y.0007.260812T1800Z-260815T0000Z/
Lauderdale-Colbert-Franklin AL-Lawrence-Limestone-Madison-Morgan-
Marshall-Jackson-DeKalb-Cullman-Moore-Lincoln-Franklin TN-
Including the cities of Estill Springs, Huntsville, Muscle Shoals,
Lynchburg, Fort Payne, Decherd, Red Bay, Cullman, Town Creek,
Decatur, Rainsville, Winchester, Sewanee, Guntersville, Sheffield,
Arab, Moulton, Russellville, Albertville, Tuscumbia, Athens, Boaz,
Scottsboro, Cowan, Fayetteville, and Florence
918 AM CDT Tue Aug 11 2026
...HEAT ADVISORY IN EFFECT FROM 1 PM WEDNESDAY TO 7 PM CDT FRIDAY...
* WHAT...Heat index values up to 107 expected.
* WHERE...Portions of north central, northeast, and northwest Alabama
and southern middle Tennessee.
* WHEN...From 1 PM Wednesday to 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.
&&
$$
RAD
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Morristown TN
224 PM EDT Tue Aug 11 2026
NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002-
005-006-008-121830-
Cherokee-Clay-Scott TN-Campbell-Claiborne-Hancock-Hawkins-
Sullivan-Johnson-Morgan-Anderson-Union-Grainger-Hamblen-
Northwest Cocke-Cocke Smoky Mountains-Northwest Greene-
Southeast Greene-Washington TN-Unicoi-Northwest Carter-
Southeast Carter-Roane-Loudon-Knox-Jefferson-Northwest Blount-
Blount Smoky Mountains-North Sevier-Sevier Smoky Mountains-
Sequatchie-Bledsoe-Rhea-Meigs-McMinn-Northwest Monroe-
Southeast Monroe-Marion-Hamilton-Bradley-West Polk-East Polk-Lee-
Wise-Scott VA-Russell-Washington VA-
224 PM EDT Tue Aug 11 2026 /124 PM CDT Tue Aug 11 2026/
This Hazardous Weather Outlook is for portions of southwest North
Carolina...east Tennessee and southwest Virginia.
.DAY ONE...This Afternoon and Tonight
A few strong to severe storms will be possible this afternoon and
evening, primarily in southwest Virginia and our northern
Tennessee counties. Damaging winds are the primary hazard, but
heavy rain and isolated flash flooding cannot be ruled out.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
An active, northwest flow pattern will continue through late this
week. This pattern has the potential to produce several rounds of
showers and thunderstorms, especially for our northern counties.
While widespread severe storms aren`t likely, some damaging winds
could occur with the stronger storms. In addition to heavy rain
and isolated flash flooding concerns.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not needed at this time.
$$
BH
Hazardous Weather Outlook
National Weather Service Peachtree City GA
435 AM EDT Tue Aug 11 2026
GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
089>098-102>113-120845-
Baldwin-Banks-Barrow-Bartow-Bibb-Bleckley-Butts-Carroll-Catoosa-
Chattahoochee-Chattooga-Cherokee-Clarke-Clayton-Cobb-Coweta-
Crawford-Crisp-Dade-Dawson-DeKalb-Dodge-Dooly-Douglas-Emanuel-
Fannin-Fayette-Floyd-Forsyth-Gilmer-Glascock-Gordon-Greene-
Gwinnett-Hall-Hancock-Haralson-Harris-Heard-Henry-Houston-Jackson-
Jasper-Jefferson-Johnson-Jones-Lamar-Laurens-Lumpkin-Macon-
Madison-Marion-Meriwether-Monroe-Montgomery-Morgan-Murray-
Muscogee-Newton-North Fulton-Oconee-Oglethorpe-Paulding-Peach-
Pickens-Pike-Polk-Pulaski-Putnam-Rockdale-Schley-South Fulton-
Spalding-Stewart-Sumter-Talbot-Taliaferro-Taylor-Telfair-Toombs-
Towns-Treutlen-Troup-Twiggs-Union-Upson-Walker-Walton-Warren-
Washington-Webster-Wheeler-White-Whitfield-Wilcox-Wilkes-
Wilkinson-
435 AM EDT Tue Aug 11 2026
This Hazardous Weather Outlook is for north and central Georgia.
.DAY ONE...Today and Tonight...
Isolated to scattered thunderstorms are possible this afternoon
and evening across mainly north Georgia. Isolated severe storms
can also be expected. Primary threats will be strong gusty winds,
small hail, frequent lightning strikes, and periods of heavy
rainfall capable of producing some isolated flash flooding.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday...
Isolated to scattered showers and thunderstorms are expected each
afternoon through the week. Locally heavy rainfall and gusty
winds will be primary storm threats. Some storms on Wednesday
could become severe with the primary threat being damaging wind
gusts.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not requested but spotters are encouraged
to submit reports of severe weather through the web by going to
weather.gov/atlanta. Please relay any information about observed
severe weather to the NWS while following all local, state, and
CDC guidelines.
$$
