Severe Thunderstorm Warning
Severe Thunderstorm Warning
ARC029-115-149-171815-
/O.NEW.KLZK.SV.W.0268.260817T1735Z-260817T1815Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Little Rock AR
1235 PM CDT Mon Aug 17 2026
The National Weather Service in Little Rock has issued a
* Severe Thunderstorm Warning for...
Conway County in central Arkansas...
Northeastern Yell County in central Arkansas...
Southeastern Pope County in central Arkansas...
* Until 115 PM CDT.
* At 1235 PM CDT, a severe thunderstorm was located near Atkins, or
11 miles east of Russellville, moving east at 45 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Russellville... Morrilton...
Atkins... Pottsville...
Oppelo... Hector...
Menifee... Bethlehem...
Sequoya Park... Hill Creek...
Happy Bend... Solgohachia...
Cleveland... Catholic Point...
Hattieville... Middleton...
Lanty... Mallet Town...
Jerusalem... Galla Creek WMA...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3546 9282 3545 9248 3529 9248 3526 9251
3524 9250 3523 9253 3519 9253 3517 9250
3511 9253 3513 9255 3509 9260 3509 9263
3510 9262 3511 9263 3509 9268 3519 9314
3548 9302
TIME...MOT...LOC 1735Z 290DEG 38KT 3533 9295
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Cavanaugh
Extreme Heat Warning
URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
1229 PM CDT Mon Aug 17 2026
ARZ026>028-035-036-048-MSZ001>003-008-013>016-023-024-TNZ048-049-088-
089-180100-
/O.CON.KMEG.XH.W.0005.000000T0000Z-260818T0100Z/
Craighead-Poinsett-Mississippi-Cross-Crittenden-St. Francis-
DeSoto-Marshall-Benton MS-Tate-Lafayette-Union-Pontotoc-Lee MS-
Chickasaw-Monroe-Lauderdale-Tipton-Shelby-Fayette-
Including the cities of Holly Springs, Ashland, Amory, New Albany,
Pontotoc, Wynne, Jonesboro, Oakland, Covington, Southaven,
Millington, Aberdeen, Memphis, Germantown, Okolona, Blytheville,
Olive Branch, Collierville, Somerville, West Memphis, Ripley TN,
Oxford, Forrest City, Houston, Harrisburg, Senatobia, Bartlett, and
Tupelo
1229 PM CDT Mon Aug 17 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 110.
* WHERE...Portions of East Arkansas, North Mississippi, and West
Tennessee.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
1229 PM CDT Mon Aug 17 2026
ARZ049-058-MSZ007-010>012-020>022-180630-
/O.NEW.KMEG.HT.Y.0020.260818T0200Z-260819T0100Z/
/O.CON.KMEG.XH.W.0005.000000T0000Z-260818T0100Z/
Lee AR-Phillips-Tunica-Coahoma-Quitman-Panola-Tallahatchie-
Yalobusha-Calhoun-
Including the cities of Batesville, Charleston, Tunica, Water Valley,
Clarksdale, Calhoun City, Marks, Marianna, Bruce,
Helena-West Helena, and Coffeeville
1229 PM CDT Mon Aug 17 2026
...HEAT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 8 PM CDT
TUESDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 113. For the Heat Advisory, heat index
values up to 109 expected.
* WHERE...In Arkansas, Lee AR and Phillips Counties. In Mississippi,
Calhoun, Coahoma, Panola, Quitman, Tallahatchie, Tunica, and
Yalobusha Counties.
* WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening.
For the Heat Advisory, from 9 PM this evening to 8 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
1229 PM CDT Mon Aug 17 2026
MSZ004>006-009-017-180100-
/O.CON.KMEG.XH.W.0005.000000T0000Z-260818T0100Z/
Tippah-Alcorn-Tishomingo-Prentiss-Itawamba-
Including the cities of Booneville, Iuka, Fulton, Corinth, and Ripley
MS
1229 PM CDT Mon Aug 17 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 111.
* WHERE...Alcorn, Itawamba, Prentiss, Tippah, and Tishomingo
Counties.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
1208 PM CDT Mon Aug 17 2026
LAZ034>037-039-046>048-056-070-071-090-091-093>097-MSZ068>071-077-
181200-
/O.NEW.KLIX.HT.Y.0020.260818T1600Z-260819T0100Z/
/O.CON.KLIX.XH.W.0006.000000T0000Z-260818T0100Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-Lower St.
Bernard-Northern Tangipahoa-Central Plaquemines-Lower Plaquemines-
Coastal Jefferson-Upper Lafourche-Lower Lafourche-Upper
Terrebonne-Lower Terrebonne-Wilkinson-Amite-Pike-Walthall-Pearl
River-
Including the cities of Pointe A La Hache, Plaquemine, Kentwood,
Pierre Part, Raceland, Addis, New Roads, Salem, Buras, Liberty, Baton
Rouge, Golden Meadow, Montpelier, Shell Beach, Franklinton, McNeil,
Poplarville, Cocodrie, Fort Adams, Centreville, Darlington, Dolorosa,
White Castle, Paincourtville, Dexter, Larose, Greensburg, Yscloskey,
Houma, Leeville, Chauvin, Easleyville, Bayou Sorrel, Gillsburg,
Alliance, Woodville, Enon, Roseland, Wilmer, Lettsworth, Port Allen,
Dulac, Gloster, Port
Sulphur, Braithwaite, St. Francisville, Thibodaux, Cut Off,
Tylertown, Bogalusa, Montegut, Felps, McComb, Bayou Cane, Lockport,
Wakefield, Amite, Galliano, Livonia, Clinton, Jackson, Brusly,
Delacroix, Smithdale, Grand Isle, Crossroads, Labadieville, Picayune,
and Spillman
1208 PM CDT Mon Aug 17 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT TUESDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 115. For the Heat Advisory, heat index
values up to 110 expected.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening.
For the Heat Advisory, from 11 AM to 8 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. 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.
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.
&&
$$
MEFFER
URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
1208 PM CDT Mon Aug 17 2026
LAZ057-058-064-076>087-089-092-098>100-MSZ083>088-181200-
/O.NEW.KLIX.XH.W.0007.260818T1600Z-260819T0100Z/
/O.CON.KLIX.XH.W.0006.000000T0000Z-260818T0100Z/
St. James-St. John The Baptist-Upper St. Bernard-Southeast St.
Tammany-Western Orleans-Eastern Orleans-Northern St. Tammany-
Southwestern St. Tammany-Central Tangipahoa-Lower Tangipahoa-
Northern Livingston-Southern Livingston-Western Ascension-Eastern
Ascension-Upper Jefferson-Upper Plaquemines-Central Jefferson-
Upper St. Charles-Central St. Charles-Lower St. Charles-Northern
Hancock-Northern Harrison-Northern Jackson-Southern Hancock-
Southern Harrison-Southern Jackson-
Including the cities of Belle Chasse, Westwego, Metairie, Lyman,
Vancleave, Robert, Slidell, East New Orleans, St. Martin,
Laplace, Gramercy, Independence, Ponchatoula, Diamondhead, Gretna,
Destrehan, Kenner, Pass Christian, Geismar, Bonnet Carre Spillway,
Biloxi, Moss Point, Saucier, Sorrento, Madisonville, Long Beach,
Donaldsonville, Pascagoula, Hammond, Montz, Killian, Covington,
Violet, Hahnville, Mandeville, Denham Springs, Escatawpa, Norco,
Gonzales, Wade, Necaise, Akers, Gulfport, Gautier, Convent, French
Settlement, Marrero, Waveland, Livingston, Lafitte, Harahan, Luling,
Boutte, Pearlington,
Sellers, Barataria, Kiln, Lutcher, Bay St. Louis, Ocean Springs,
Chalmette, Reserve, New Orleans, Bush, Whitehall, Acy, Meraux,
Springfield, Folsom, Prairieville, Jean Lafitte, Tickfaw, and Walker
1208 PM CDT Mon Aug 17 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT TUESDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 115
expected.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...For the first Extreme Heat Warning, until 8 PM CDT this
evening. For the second Extreme Heat Warning, from 11 AM to 8 PM
CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
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.
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 Mobile AL
Issued by National Weather Service New Orleans LA
1148 AM CDT Mon Aug 17 2026
ALZ263>266-FLZ202-204-206-180100-
/O.NEW.KMOB.XH.W.0003.260818T1600Z-260819T0100Z/
/O.CON.KMOB.HT.Y.0014.000000T0000Z-260818T0100Z/
Mobile Central-Baldwin Central-Mobile Coastal-Baldwin Coastal-
Escambia Coastal-Santa Rosa Coastal-Okaloosa Coastal-
Including the cities of Niceville, Daphne, Bayou La Batre, Fort
Walton Beach, Fort Pickens, Pensacola, Wright, Eglin AFB, Orange
Beach, Spanish Fort, Bagdad, Gulf Breeze, Mobile, Navarre, Ensley,
Fort Morgan, Foley, Perdido Bay, Fairhope, Grand Bay, Destin, Gulf
Shores, Pensacola Beach, Seminole, Valparaiso, Beulah, Dauphin
Island, Theodore, Prichard, and Bay Minette
1148 AM CDT Mon Aug 17 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT TUESDAY...
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...For the Heat Advisory, heat index values up to 112. For the
Extreme Heat Warning, dangerously hot conditions with heat index
values up to 115 expected.
* WHERE...In Alabama, Baldwin Central, Baldwin Coastal, Mobile
Central, and Mobile Coastal Counties. In Florida, Escambia Coastal,
Okaloosa Coastal, and Santa Rosa Coastal Counties.
* WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the
Extreme Heat Warning, from 11 AM to 8 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Little Rock AR
1148 AM CDT Mon Aug 17 2026
ARZ031-032-039-043-044-121-122-130-138-230-238-181100-
/O.EXT.KLZK.XH.W.0004.000000T0000Z-260819T0100Z/
Conway-Faulkner-Perry-Saline-Pulaski-Southern Johnson County-
Southern Pope County-Western and Northern Logan County-Northwest
Yell County-Southern and Eastern Logan County-Yell Excluding
Northwest-
Including the cities of Ola, Blue Mountain, Paris, Russellville,
Perryville, Dardanelle, Atkins, Bryant, Plainview, Conway, Little
Rock, North Little Rock, Clarksville, Morrilton, Waveland, Hartman,
Knoxville, Benton, Mount Magazine, Booneville, Danville, Hector,
Caulksville, Sugar Grove, Subiaco, London, Coal Hill, and Havana
1148 AM CDT Mon Aug 17 2026
...EXTREME HEAT WARNING NOW IN EFFECT UNTIL 8 PM CDT TUESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 113
expected.
* WHERE...Portions of central and western Arkansas.
* WHEN...Until 8 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Little Rock AR
1148 AM CDT Mon Aug 17 2026
ARZ033-045>047-055>057-064-065-181100-
/O.EXB.KLZK.HT.Y.0021.260818T0100Z-260819T0100Z/
/O.CON.KLZK.XH.W.0004.000000T0000Z-260818T0100Z/
White-Lonoke-Prairie-Monroe-Grant-Jefferson-Arkansas-Lincoln-Desha-
Including the cities of Dumas, Star City, Sheridan, Stuttgart,
Clarendon, Searcy, Cabot, Lonoke, Pine Bluff, De Witt, McGehee, De
Valls Bluff, Des Arc, Beebe, Hazen, Gould, and Brinkley
1148 AM CDT Mon Aug 17 2026
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT
TUESDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 112. For the Heat Advisory, heat index
values up to 109 expected.
* WHERE...Grant, Lonoke, Prairie, White, Monroe, Arkansas, Desha,
Jefferson, and Lincoln Counties.
* WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening.
For the Heat Advisory, from 8 PM this evening to 8 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Little Rock AR
1148 AM CDT Mon Aug 17 2026
ARZ025-034-180100-
/O.CON.KLZK.XH.W.0004.000000T0000Z-260818T0100Z/
Jackson-Woodruff-
Including the cities of Augusta, McCrory, Cotton Plant, and Newport
1148 AM CDT Mon Aug 17 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 111.
* WHERE...Jackson and Woodruff Counties.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Jackson MS
1022 AM CDT Mon Aug 17 2026
ARZ075-LAZ008-009-016-025-026-MSZ018-019-025>066-072>074-172330-
/O.CON.KJAN.XH.W.0007.000000T0000Z-260818T0100Z/
Chicot-West Carroll-East Carroll-Madison LA-Tensas-Concordia-
Bolivar-Sunflower-Leflore-Grenada-Carroll-Montgomery-Webster-Clay-
Lowndes-Choctaw-Oktibbeha-Washington-Humphreys-Holmes-Attala-Winston-
Noxubee-Issaquena-Sharkey-Yazoo-Madison MS-Leake-Neshoba-Kemper-
Warren-Hinds-Rankin-Scott-Newton-Lauderdale-Claiborne-Copiah-Simpson-
Smith-Jasper-Clarke-Jefferson-Adams-Franklin MS-Lincoln-Lawrence-
Jefferson Davis-Covington-Jones-Marion-Lamar-Forrest-
Including the cities of Fayette, Decatur, Morton, Newellton, North
Carrollton, Cleveland, De Kalb, Wesson, Meadville, Bassfield, Vaiden,
Macon, Anguilla, Ferriday, Jackson, Mendenhall, Shubuta, New Hebron,
Purvis, Starkville, Tallulah, Madison, Heidelberg, Crystal Springs,
Lexington, Epps, Stonewall, Weir, Pearl, West Ferriday, Louisville,
Carthage, Monticello, Forest, Brandon, Rolling Fork, Belzoni, Winona,
Canton, Philadelphia, Quitman, Ridgeland, Pearl River, Greenwood,
Ackerman, Hazlehurst, Carrollton, Bude, Lake Providence, Lumberton,
Roxie, Newton, Tchula, Indianola, Conehatta, Greenville, Mount Olive,
Dermott, Goodman, West Hattiesburg, Kosciusko, Columbia, Ruleville,
Isola, Lake Village, Prentiss, Eudora, Richland, Brooksville,
Grenada, Mathiston, Mayersville, Union, Oak Grove, Laurel,
Hattiesburg, Columbus, Magee, Taylorsville, West Point, Pickens,
Durant, Natchez, Raleigh,
Waterproof, Brookhaven, Vicksburg, St. Joseph, Bay Springs, Yazoo
City, Vidalia, Meridian, Collins, Eupora, Port Gibson, and Scooba
1022 AM CDT Mon Aug 17 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...Dangerously hot conditions with heat index values in excess
of 110 degrees and peaking around 115 degrees.
* WHERE...Portions of west, central, north and south Mississippi,
southeast Arkansas, and northeast Louisiana.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Overnight low temperatures are expected to
range from the mid to upper 70s through the same time frame.
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.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Birmingham AL
932 PM CDT Sun Aug 16 2026
ALZ011>015-017>050-171900-
/O.CON.KBMX.XH.W.0001.000000T0000Z-260818T0200Z/
Marion-Lamar-Fayette-Winston-Walker-Blount-Etowah-Calhoun-Cherokee-
Cleburne-Pickens-Tuscaloosa-Jefferson-Shelby-St. Clair-Talladega-
Clay-Randolph-Sumter-Greene-Hale-Perry-Bibb-Chilton-Coosa-Tallapoosa-
Chambers-Marengo-Dallas-Autauga-Lowndes-Elmore-Montgomery-Macon-
Bullock-Lee-Russell-Pike-Barbour-
Including the cities of Rockford, Sulligent, Montgomery, Tallassee,
Eufaula, Birmingham, Hamilton, Carrollton, Demopolis, Hayneville,
Linden, Columbiana, Vernon, Eutaw, Lafayette, Centre, Fayette,
Wetumpka, Greensboro, Talladega, Auburn, Alexander City, Roanoke,
Phenix City, Troy, Fort Deposit, Clanton, Prattville, Oneonta,
Alabaster, Valley, Moundville, Opelika, Sylacauga, Union Springs,
Pelham, Hoover, Gadsden, Anniston, Double Springs, Moody, Livingston,
Jasper, Marion, Dadeville, Tuskegee, Selma, Lanett, Centreville,
Ashland, Heflin, Pell City, and Tuscaloosa
932 PM CDT Sun Aug 16 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT MONDAY...
* WHAT...Dangerously hot conditions with heat index values up to 113.
* WHERE...A portion of central Alabama.
* WHEN...Until 9 PM CDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
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.
&&
$$
44
Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
1229 PM CDT Mon Aug 17 2026
ARZ049-058-MSZ007-010>012-020>022-180630-
/O.NEW.KMEG.HT.Y.0020.260818T0200Z-260819T0100Z/
/O.CON.KMEG.XH.W.0005.000000T0000Z-260818T0100Z/
Lee AR-Phillips-Tunica-Coahoma-Quitman-Panola-Tallahatchie-
Yalobusha-Calhoun-
Including the cities of Batesville, Charleston, Tunica, Water Valley,
Clarksdale, Calhoun City, Marks, Marianna, Bruce,
Helena-West Helena, and Coffeeville
1229 PM CDT Mon Aug 17 2026
...HEAT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 8 PM CDT
TUESDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 113. For the Heat Advisory, heat index
values up to 109 expected.
* WHERE...In Arkansas, Lee AR and Phillips Counties. In Mississippi,
Calhoun, Coahoma, Panola, Quitman, Tallahatchie, Tunica, and
Yalobusha Counties.
* WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening.
For the Heat Advisory, from 9 PM this evening to 8 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
1229 PM CDT Mon Aug 17 2026
ARZ009-018-MOZ113-115-TNZ001>004-019>022-050>055-090>092-180100-
/O.CON.KMEG.HT.Y.0019.000000T0000Z-260818T0100Z/
Clay-Greene-Dunklin-Pemiscot-Lake-Obion-Weakley-Henry-Dyer-Gibson-
Carroll-Benton TN-Haywood-Crockett-Madison-Chester-Henderson-Decatur-
Hardeman-McNairy-Hardin-
Including the cities of Lexington, Martin, Huntingdon, Tiptonville,
Jackson, Caruthersville, Decaturville, Parsons, Henderson, Piggott,
Humboldt, Bolivar, Kennett, Union City, Selmer, Corning, Paris,
Savannah, Dyersburg, Brownsville, Alamo, Camden, Paragould, Dresden,
and Milan
1229 PM CDT Mon Aug 17 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Heat index values up to 108.
* WHERE...Portions of East Arkansas, Southeast Missouri, and West
Tennessee.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
JAB
URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
1208 PM CDT Mon Aug 17 2026
LAZ034>037-039-046>048-056-070-071-090-091-093>097-MSZ068>071-077-
181200-
/O.NEW.KLIX.HT.Y.0020.260818T1600Z-260819T0100Z/
/O.CON.KLIX.XH.W.0006.000000T0000Z-260818T0100Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-Lower St.
Bernard-Northern Tangipahoa-Central Plaquemines-Lower Plaquemines-
Coastal Jefferson-Upper Lafourche-Lower Lafourche-Upper
Terrebonne-Lower Terrebonne-Wilkinson-Amite-Pike-Walthall-Pearl
River-
Including the cities of Pointe A La Hache, Plaquemine, Kentwood,
Pierre Part, Raceland, Addis, New Roads, Salem, Buras, Liberty, Baton
Rouge, Golden Meadow, Montpelier, Shell Beach, Franklinton, McNeil,
Poplarville, Cocodrie, Fort Adams, Centreville, Darlington, Dolorosa,
White Castle, Paincourtville, Dexter, Larose, Greensburg, Yscloskey,
Houma, Leeville, Chauvin, Easleyville, Bayou Sorrel, Gillsburg,
Alliance, Woodville, Enon, Roseland, Wilmer, Lettsworth, Port Allen,
Dulac, Gloster, Port
Sulphur, Braithwaite, St. Francisville, Thibodaux, Cut Off,
Tylertown, Bogalusa, Montegut, Felps, McComb, Bayou Cane, Lockport,
Wakefield, Amite, Galliano, Livonia, Clinton, Jackson, Brusly,
Delacroix, Smithdale, Grand Isle, Crossroads, Labadieville, Picayune,
and Spillman
1208 PM CDT Mon Aug 17 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT TUESDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 115. For the Heat Advisory, heat index
values up to 110 expected.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening.
For the Heat Advisory, from 11 AM to 8 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. 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.
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.
&&
$$
MEFFER
URGENT - WEATHER MESSAGE
National Weather Service Shreveport LA
1158 AM CDT Mon Aug 17 2026
ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-TXZ096-
097-108>112-124>126-136>138-149>153-165>167-181200-
/O.EXT.KSHV.HT.Y.0010.000000T0000Z-260820T0100Z/
Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette-
Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-Union-De Soto-
Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-Grant-
Caldwell-La Salle-McCurtain-Red River-Bowie-Franklin-Titus-Camp-
Morris-Cass-Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-Rusk-
Panola-Nacogdoches-Shelby-Angelina-San Augustine-Sabine-
Including the cities of Shreveport, Jacksonville, Bogata,
Clarksville, Tyler, De Queen, Mineola, Lewisville, Texarkana, Hughes
Springs, Stonewall, Bossier City, Clarks, Ringgold, Broken Bow,
Martin, Springhill, Omaha, Pineland, Montgomery, Bradley, Mount
Vernon, Rusk, Bernice, Minden, Naples, Hope, Henderson, Gibsland,
Mineral Springs, Monroe, Quitman, Jefferson, Carthage, Jena, Midway,
Olla, Mansfield, Columbia, Hemphill, Arcadia, Winnfield, Hawkins,
Lufkin, El Dorado, Zwolle, Colfax, Marshall, San Augustine,
Farmerville, Queen City, Magnolia, Coushatta, Ruston, Winnsboro,
Logansport, Nashville, Big Sandy, Dierks, Atlanta, Homer,
Haynesville, Nacogdoches, Gilmer, Stamps, Natchitoches, Daingerfield,
Pittsburg, Longview, Jonesboro, Linden, Ashdown, Grayson, Mount
Pleasant, Center, Many, Dry Prong, Idabel, Pleasant Hill, Prescott,
and Lone Star
1158 AM CDT Mon Aug 17 2026
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT WEDNESDAY...
* WHAT...Heat index values up to 109.
* WHERE...Portions of south central and southwest Arkansas, north
central and northwest Louisiana, southeast Oklahoma, and east and
northeast Texas.
* WHEN...Until 8 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.
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.
&&
$$
19
URGENT - WEATHER MESSAGE
National Weather Service Mobile AL
Issued by National Weather Service New Orleans LA
1148 AM CDT Mon Aug 17 2026
ALZ051>060-261-262-FLZ201-203-205-MSZ067-075-076-078-079-180100-
/O.NEW.KMOB.HT.Y.0015.260818T1600Z-260819T0100Z/
/O.CON.KMOB.HT.Y.0014.000000T0000Z-260818T0100Z/
Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw-
Escambia-Covington-Mobile Inland-Baldwin Inland-Escambia Inland-
Santa Rosa Inland-Okaloosa Inland-Wayne-Perry-Greene-Stone-George-
Including the cities of New Augusta, McLain, Richton, Chatom, Pine
Hill, Opp, Century, Wiggins, Butler, Monroeville, Brantley,
Citronelle, Saraland, Evergreen, Walnut Hill, Leakesville, Stockton,
Silas, Lisman, Andalusia, Jay, Milton, Flomaton, Lucedale, Jackson,
Molino, Grove Hill, Camden, Thomasville, Homewood, Waynesboro,
Beaumont, Luverne, Crestview, Millry, Brewton, Atmore, and Greenville
1148 AM CDT Mon Aug 17 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT TUESDAY...
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 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 south central and southwest Alabama, northwest
Florida, and southeast Mississippi.
* WHEN...For the first Heat Advisory, until 8 PM CDT this evening.
For the second Heat Advisory, from 11 AM to 8 PM CDT Tuesday.
* 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.
&&
$$
HRL
URGENT - WEATHER MESSAGE
National Weather Service Mobile AL
Issued by National Weather Service New Orleans LA
1148 AM CDT Mon Aug 17 2026
ALZ263>266-FLZ202-204-206-180100-
/O.NEW.KMOB.XH.W.0003.260818T1600Z-260819T0100Z/
/O.CON.KMOB.HT.Y.0014.000000T0000Z-260818T0100Z/
Mobile Central-Baldwin Central-Mobile Coastal-Baldwin Coastal-
Escambia Coastal-Santa Rosa Coastal-Okaloosa Coastal-
Including the cities of Niceville, Daphne, Bayou La Batre, Fort
Walton Beach, Fort Pickens, Pensacola, Wright, Eglin AFB, Orange
Beach, Spanish Fort, Bagdad, Gulf Breeze, Mobile, Navarre, Ensley,
Fort Morgan, Foley, Perdido Bay, Fairhope, Grand Bay, Destin, Gulf
Shores, Pensacola Beach, Seminole, Valparaiso, Beulah, Dauphin
Island, Theodore, Prichard, and Bay Minette
1148 AM CDT Mon Aug 17 2026
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT TUESDAY...
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...For the Heat Advisory, heat index values up to 112. For the
Extreme Heat Warning, dangerously hot conditions with heat index
values up to 115 expected.
* WHERE...In Alabama, Baldwin Central, Baldwin Coastal, Mobile
Central, and Mobile Coastal Counties. In Florida, Escambia Coastal,
Okaloosa Coastal, and Santa Rosa Coastal Counties.
* WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the
Extreme Heat Warning, from 11 AM to 8 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Little Rock AR
1148 AM CDT Mon Aug 17 2026
ARZ033-045>047-055>057-064-065-181100-
/O.EXB.KLZK.HT.Y.0021.260818T0100Z-260819T0100Z/
/O.CON.KLZK.XH.W.0004.000000T0000Z-260818T0100Z/
White-Lonoke-Prairie-Monroe-Grant-Jefferson-Arkansas-Lincoln-Desha-
Including the cities of Dumas, Star City, Sheridan, Stuttgart,
Clarendon, Searcy, Cabot, Lonoke, Pine Bluff, De Witt, McGehee, De
Valls Bluff, Des Arc, Beebe, Hazen, Gould, and Brinkley
1148 AM CDT Mon Aug 17 2026
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT
TUESDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 112. For the Heat Advisory, heat index
values up to 109 expected.
* WHERE...Grant, Lonoke, Prairie, White, Monroe, Arkansas, Desha,
Jefferson, and Lincoln Counties.
* WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening.
For the Heat Advisory, from 8 PM this evening to 8 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Little Rock AR
1148 AM CDT Mon Aug 17 2026
ARZ024-042-052>054-062-063-066>069-123-137-140-141-221>223-237-240-
241-340-341-181100-
/O.EXT.KLZK.HT.Y.0021.000000T0000Z-260819T0100Z/
Cleburne-Garland-Pike-Clark-Hot Spring-Dallas-Cleveland-Ouachita-
Calhoun-Bradley-Drew-Southeast Van Buren County-Northern Scott
County-Polk County Lower Elevations-Central and Eastern
Montgomery County-Johnson County Higher Elevations-Pope County
Higher Elevations-Van Buren County Higher Elevations-Central and
Southern Scott County-Northern Polk County Higher Elevations-
Northern Montgomery County Higher Elevations-Southeast Polk
County Higher Elevations-Southwest Montgomery County Higher
Elevations-
Including the cities of Big Fork, Monticello, Acorn, Mountain Fork,
Tilly, Rich Mountain, Hartley, Camden, Ozone, Dennard, Hampton,
Albert, Story, Mansfield, Oark, Mount Ida, Fordyce, Mena, Boles,
Damascus, Warren, Grannis, Nogo, Waldron, Heber Springs, Rison,
Scotland, Malvern, Hot Springs, Y City, Murfreesboro, Botkinburg,
Hatfield, Arkadelphia, Thornton, Clinton, Pelsor, Kingsland, Norman,
Glenwood, Nunley, Shirley, and Fairfield Bay
1148 AM CDT Mon Aug 17 2026
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT TUESDAY...
* WHAT...Heat index values up to 109 expected.
* WHERE...Portions of central, north central, southeast, southwest,
and western Arkansas.
* WHEN...Until 8 PM CDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Jackson MS
1022 AM CDT Mon Aug 17 2026
ARZ074-LAZ007-015-023-024-172330-
/O.CON.KJAN.HT.Y.0019.000000T0000Z-260818T0100Z/
Ashley-Morehouse-Richland-Franklin LA-Catahoula-
Including the cities of Rayville, Harrisonburg, Bastrop, North
Crossett, Hamburg, Crossett, Jonesville, West Crossett, Winnsboro,
and Delhi
1022 AM CDT Mon Aug 17 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Heat index values up to 110 degrees.
* WHERE...Portions of southeast Arkansas and northeast Louisiana.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...High temperatures and high humidity may cause heat
related illnesses.
* ADDITIONAL DETAILS...Temperatures at night will not bring much
relief as they struggle to fall below 80 in some cases. The threat
for dangerous heat will continue into next 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.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
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.
&&
$$
KP
URGENT - WEATHER MESSAGE
National Weather Service Lake Charles LA
708 AM CDT Mon Aug 17 2026
LAZ027>033-044-045-055-073-074-141>143-152>154-241>243-252>254-
TXZ180-201-259>262-515-516-615-616-180100-
/O.CON.KLCH.HT.Y.0014.260817T1600Z-260818T0100Z/
Vernon-Rapides-Avoyelles-Beauregard-Allen-Evangeline-St. Landry-
Lafayette-Upper St. Martin-Lower St. Martin-West Cameron-East
Cameron-Northern Calcasieu-Northern Jefferson Davis-Northern
Acadia-Upper Vermilion-Upper Iberia-Upper St. Mary-Southern
Calcasieu-Southern Jefferson Davis-Southern Acadia-Lower
Vermilion-Lower Iberia-Lower St. Mary-Tyler-Hardin-Northern
Jasper-Northern Newton-Southern Jasper-Southern Newton-Upper
Jefferson-Northern Orange-Lower Jefferson-Southern Orange-
Including the cities of Bunkie, Kaplan, Eunice, Forked Island,
Sulphur, Meaux, Mt. Union, Hillister, Lumberton, Oakdale, Morse,
Evadale, Rayne, Beaver, Hayes, Call, Slagle, Kinder, Woodville,
Maurice, Grand Lake, Hathaway, Cameron, Bayou Vista, Lake
Charles, Effie, Bell City, Bleakwood, Lawtell, Jasper, Patterson,
Pineville, Jennings, Holly Springs, Elton, Jamestown, Ivanhoe,
Burkeville, Breaux Bridge, Marksville, Centerville, Creole,
Jeanerette, Cade, Sea Rim State Park, Spurger, Iota, Carlyss,
Lafayette, Hackberry, Simmesport, Abbeville, Topsy, New Iberia,
Port Arthur, Newton, Vinton, Alexandria, Oretta, Bridge City,
Avery Island, Wiergate, Mansura, Iowa, Bundick Lake, Pickering,
Silsbee, St. Landry, Stephensville, Ville Platte, Klondike,
Roganville, Westlake, De Ridder, Gist, Beaumont, Buna,
Intracoastal City, Magnolia Springs, Cypremort Point, Franklin,
China, Welsh, Berwick, Orange, Fields, Morgan City, Warren,
Kirbyville, Gueydan, Town Bluff, Moss Bluff, Church Point,
Fenton, Rutherford Beach, Sabine Pass, Branch, Johnson Bayou,
Lake Arthur, De Quincy, Leesville, Nederland, Deweyville, St.
Martinville, Mamou, Cottonport, Fort Polk, Opelousas, Vidor,
Reddell, Farrsville, Fred, Grand Chenier, Burns Point,
Mauriceville, and Crowley
708 AM CDT Mon Aug 17 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM
CDT THIS EVENING...
* WHAT...Heat index values up to 110 expected.
* WHERE...Portions of central, south central, southwest, and west
central Louisiana and southeast Texas.
* WHEN...From 11 AM this morning to 8 PM CDT 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.
&&
$$
Denson
URGENT - WEATHER MESSAGE
National Weather Service Huntsville AL
632 AM CDT Mon Aug 17 2026
ALZ001>010-016-TNZ076-096-097-180000-
/O.CON.KHUN.HT.Y.0007.000000T0000Z-260818T0000Z/
Lauderdale-Colbert-Franklin AL-Lawrence-Limestone-Madison-Morgan-
Marshall-Jackson-DeKalb-Cullman-Moore-Lincoln-Franklin TN-
Including the cities of Boaz, Decherd, Huntsville, Red Bay, Muscle
Shoals, Winchester, Moulton, Guntersville, Florence, Town Creek,
Albertville, Arab, Cullman, Tuscumbia, Athens, Cowan, Sewanee, Estill
Springs, Sheffield, Scottsboro, Fort Payne, Decatur, Russellville,
Fayetteville, Lynchburg, and Rainsville
632 AM CDT Mon Aug 17 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...
* WHAT...Heat index values up to 110.
* WHERE...Portions of north central, northeast, and northwest Alabama
and southern middle Tennessee.
* WHEN...Until 7 PM CDT 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.
&&
$$
RSB
URGENT - WEATHER MESSAGE
National Weather Service Nashville TN
531 AM CDT Mon Aug 17 2026
TNZ005>011-023>034-056>066-075-077>080-093>095-180000-
/O.CON.KOHX.HT.Y.0005.000000T0000Z-260818T0000Z/
Stewart-Montgomery-Robertson-Sumner-Macon-Clay-Pickett-Houston-
Humphreys-Dickson-Cheatham-Davidson-Wilson-Trousdale-Smith-Jackson-
Putnam-Overton-Fentress-Perry-Hickman-Lewis-Williamson-Maury-
Marshall-Rutherford-Cannon-De Kalb-White-Cumberland-Bedford-Coffee-
Warren-Grundy-Van Buren-Wayne-Lawrence-Giles-
Including the cities of Lafayette, Smithville, McMinnville, Celina,
Shelbyville, Byrdstown, Kingston Springs, Manchester, Allardt,
Linden, Gordonsville, Springfield, Erin, Dickson, Ashland City, Mount
Juliet, Sparta, Tullahoma, Franklin, Goodlettsville, Hohenwald,
Woodbury, Tennessee Ridge, Gainesboro, Lawrenceburg, Carthage,
Pulaski, Waverly, Columbia, Brentwood, New Johnsonville, Lewisburg,
Smyrna, La Vergne, Crossville, Clarksville, Waynesboro, Centerville,
Nashville, Coalmont, Jamestown, Lobelville, Spencer, Hendersonville,
Livingston, South Carthage, McEwen, Altamont, Clifton, Lebanon,
Hartsville, Cookeville, Murfreesboro, Dover, and Gallatin
531 AM CDT Mon Aug 17 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...
* WHAT...Heat index values of 105 degrees or greater
* WHERE...A portion of Middle Tennessee.
* WHEN...Until 7 PM CDT 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.
&&
$$
Rose
Special Weather Statement
Special Weather Statement
National Weather Service Little Rock AR
1231 PM CDT Mon Aug 17 2026
ARZ031-039-122-138-238-171815-
Northwest Yell County AR-Perry AR-Yell Excluding Northwest AR-
Southern Pope County AR-Conway AR-
1231 PM CDT Mon Aug 17 2026
...A strong thunderstorm will impact portions of northwestern Perry,
southwestern Conway, northeastern Yell and south central Pope
Counties through 115 PM CDT
...
At 1230 PM CDT, Doppler radar was tracking a strong thunderstorm over
Petit Jean River WMA, or 10 miles east of Danville, moving east at 25
mph.
HAZARD...Wind gusts up to 50 mph and penny size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Ola... Petit Jean State Park...
Carden Bottoms... Petit Jean River WMA...
Galla Creek WMA... Mosley...
Mt Nebo State Park... Casa...
Aplin... Birta...
Lakeview in Yell County... Holla Bend...
Mt George... Pontoon...
Chickalah... Centerville...
Kingston...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3502 9332 3521 9329 3518 9288 3493 9294
TIME...MOT...LOC 1730Z 278DEG 21KT 3510 9322
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH
$$
Cavanaugh
