Severe Thunderstorm Warning
Severe Thunderstorm Warning
ALC003-FLC033-172200-
/O.NEW.KMOB.SV.W.0113.260817T2112Z-260817T2200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mobile AL
412 PM CDT Mon Aug 17 2026
The National Weather Service in Mobile has issued a
* Severe Thunderstorm Warning for...
Central Baldwin County in southwestern Alabama...
Northwestern Escambia County in northwestern Florida...
* Until 500 PM CDT.
* At 412 PM CDT, a severe thunderstorm was located 10 miles southwest
of Bratt, or 10 miles southwest of Atmore, moving south at 10 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* This severe thunderstorm will remain over mainly rural areas of
central Baldwin and northwestern Escambia Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3096 8768 3095 8744 3068 8740 3069 8775
TIME...MOT...LOC 2112Z 002DEG 8KT 3089 8758
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MM
Severe Thunderstorm Warning
ARC035-037-077-123-MSC033-143-TNC157-172200-
/O.NEW.KMEG.SV.W.0192.260817T2058Z-260817T2200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Memphis TN
358 PM CDT Mon Aug 17 2026
The National Weather Service in Memphis has issued a
* Severe Thunderstorm Warning for...
Northeastern Lee County in eastern Arkansas...
St. Francis County in eastern Arkansas...
Crittenden County in eastern Arkansas...
Cross County in eastern Arkansas...
Western DeSoto County in northwestern Mississippi...
Northern Tunica County in northwestern Mississippi...
Southwestern Shelby County in west Tennessee...
* Until 500 PM CDT.
* At 357 PM CDT, a severe thunderstorm was located near Widener, or
near Madison, moving east at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
West Memphis, Forrest City, Marion, Wynne, Marianna, Earle, Hughes,
Parkin, Madison, Palestine, Village Creek State Park, Memphis,
Caldwell, Crawfordsville, Edmondson, Colt, Horseshoe Lake, Widener,
Sunset, and Gilmore.
This includes the following highways...
Interstate 40 in Arkansas between mile markers 231 and 279.
Interstate 55 in Arkansas between mile markers 8 and 24.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3530 9104 3544 9037 3544 9027 3511 9014
3474 9018 3476 9086 3518 9104
TIME...MOT...LOC 2057Z 265DEG 38KT 3508 9071
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
PWB
Severe Thunderstorm Warning
FLC113-172145-
/O.NEW.KMOB.SV.W.0112.260817T2055Z-260817T2145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mobile AL
355 PM CDT Mon Aug 17 2026
The National Weather Service in Mobile has issued a
* Severe Thunderstorm Warning for...
West central Santa Rosa County in northwestern Florida...
* Until 445 PM CDT.
* At 354 PM CDT, a severe thunderstorm was located 6 miles northwest
of Point Baker, or 9 miles northwest of Milton, moving south at 15
mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Pace, Milton, Bagdad, Floridatown, Point Baker, and Pea Ridge.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3056 8722 3058 8722 3060 8723 3061 8726
3063 8725 3066 8727 3071 8727 3072 8728
3085 8725 3081 8702 3054 8703
TIME...MOT...LOC 2054Z 006DEG 11KT 3074 8713
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MM
Special Marine Warning
Special Marine Warning
GMZ633-634-172230-
/O.NEW.KMOB.MA.W.0145.260817T2104Z-260817T2230Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Mobile AL
404 PM CDT Mon Aug 17 2026
The National Weather Service in Mobile has issued a
* Special Marine Warning for...
Pensacola Bay Area including Santa Rosa Sound...
Perdido Bay Area...
* Until 530 PM CDT.
* At 404 PM CDT, strong thunderstorms were located along a line
extending from 19 nm northwest of Escambia Bay Bridge to 8 nm
northwest of Blackwater Bay Bridge to 16 nm north of East Santa
Rosa Sound, moving south at 10 knots.
HAZARD...Wind gusts 34 knots or greater.
SOURCE...Radar.
IMPACT...Small craft could be damaged in briefly higher winds and
suddenly higher waves.
* Locations impacted include...
Arnica Bay, Lillian Bridge, Big Lagoon, Pensacola Pass, Fort
Pickens, East Bay, Pensacola Bay Bridge, Garcon Point Bridge,
Pensacola Bay, and Navarre Beach.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to safe harbor until hazardous weather passes.
Move to safe harbor immediately as gusty winds and high waves are
expected.
Frequent lightning is occurring with these storms. If caught on the
open water stay below deck if possible, keep away from ungrounded
metal objects.
&&
LAT...LON 3066 8695 3051 8697 3043 8684 3043 8676
3039 8677 3028 8755 3038 8752 3044 8745
3054 8745 3044 8730 3036 8739 3043 8723
3048 8724 3049 8719 3054 8725 3063 8728
3063 8720 3055 8706 3061 8709 3068 8700
TIME...MOT...LOC 2104Z 007DEG 10KT 3081 8731 3071 8710 3067 8682
HAIL...0.00IN
WIND...>34KTS
$$
MM
Special Marine Warning
GMZ630>632-172200-
/O.NEW.KMOB.MA.W.0144.260817T2058Z-260817T2200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Mobile AL
358 PM CDT Mon Aug 17 2026
The National Weather Service in Mobile has issued a
* Special Marine Warning for...
Mississippi Sound...
North Mobile Bay...
South Mobile Bay...
* Until 500 PM CDT.
* At 357 PM CDT, strong thunderstorms were located along a line
extending from near Battleship Park to near Dog River Bridge to 6
nm northwest of Grand Bay, moving south at 10 knots.
HAZARD...Wind gusts 34 knots or greater.
SOURCE...Radar.
IMPACT...Small craft could be damaged in briefly higher winds and
suddenly higher waves.
* Locations impacted include...
Gaillard Island, East Fowl River Bridge, Bon Secour Bay, Middle Bay
Light, Mississippi Sound East Of Pascagoula, Heron Bay, Point
Clear, Weeks Bay, Fairhope Pier, and Dauphin Island Bridge.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to safe harbor until hazardous weather passes.
Move to safe harbor immediately as gusty winds and high waves are
expected.
&&
LAT...LON 3038 8840 3042 8839 3043 8834 3037 8816
3055 8812 3054 8787 3049 8789 3042 8787
3043 8787 3049 8782 3049 8780 3037 8777
3036 8779 3034 8776 3024 8774 3022 8804
3025 8807 3025 8819 3022 8838 3038 8841
TIME...MOT...LOC 2057Z 021DEG 12KT 3067 8795 3054 8817 3057 8841
HAIL...0.00IN
WIND...>34KTS
$$
MM
Special Marine Warning
GMZ630-172200-
/O.NEW.KMOB.MA.W.0143.260817T2033Z-260817T2200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Mobile AL
333 PM CDT Mon Aug 17 2026
The National Weather Service in Mobile has issued a
* Special Marine Warning for...
North Mobile Bay...
* Until 500 PM CDT.
* At 333 PM CDT, strong thunderstorms capable of producing
waterspouts were located along a line extending from 7 nm northwest
of Battleship Park to 17 nm north of Grand Bay, moving southeast at
5 knots.
HAZARD...Waterspouts and wind gusts to 40 knots.
SOURCE...Radar.
IMPACT...Waterspouts can easily overturn boats and create locally
hazardous seas. Small craft could be damaged in briefly
higher winds and suddenly higher waves.
* Locations impacted include...
Pinto Island, Dog River Bridge, Mouth Of Mobile River, Battleship
Park, and Fairhope Pier.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to safe harbor until hazardous weather passes.
Move to safe harbor immediately as gusty winds and high waves are
expected.
Thunderstorms can produce sudden waterspouts. Waterspouts can easily
overturn boats and create locally hazardous seas. Seek safe harbor
immediately.
&&
LAT...LON 3075 8791 3067 8789 3052 8789 3053 8811
3061 8813 3068 8807 3082 8810 3082 8809
3081 8805 3082 8804
TIME...MOT...LOC 2033Z 307DEG 6KT 3079 8808 3076 8841
WATERSPOUT...POSSIBLE
HAIL...0.00IN
WIND...40KTS
$$
MM
Extreme Heat Warning
URGENT - WEATHER MESSAGE
National Weather Service Birmingham AL
102 PM CDT Mon Aug 17 2026
ALZ011>015-017>021-024>029-036>038-180200-
/O.CON.KBMX.XH.W.0001.000000T0000Z-260818T0200Z/
Marion-Lamar-Fayette-Winston-Walker-Blount-Etowah-Calhoun-Cherokee-
Cleburne-Jefferson-Shelby-St. Clair-Talladega-Clay-Randolph-Coosa-
Tallapoosa-Chambers-
Including the cities of Alabaster, Vernon, Sulligent, Rockford,
Hoover, Dadeville, Fayette, Lanett, Columbiana, Talladega, Valley,
Double Springs, Roanoke, Hamilton, Moody, Lafayette, Centre,
Alexander City, Anniston, Jasper, Birmingham, Sylacauga, Pelham,
Heflin, Pell City, Oneonta, Gadsden, and Ashland
102 PM CDT Mon Aug 17 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS
EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 113.
* WHERE...Blount, Calhoun, Chambers, Cherokee, Clay, Cleburne, Coosa,
Etowah, Fayette, Jefferson, Lamar, Marion, Randolph, Shelby, St.
Clair, Talladega, Tallapoosa, Walker, and Winston Counties.
* WHEN...Until 9 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. 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.
&&
$$
25/Owen
URGENT - WEATHER MESSAGE
National Weather Service Birmingham AL
102 PM CDT Mon Aug 17 2026
ALZ022-023-030>035-039>050-180300-
/O.NEW.KBMX.HT.Y.0009.260818T0200Z-260819T0200Z/
/O.CON.KBMX.XH.W.0001.000000T0000Z-260818T0200Z/
Pickens-Tuscaloosa-Sumter-Greene-Hale-Perry-Bibb-Chilton-Marengo-
Dallas-Autauga-Lowndes-Elmore-Montgomery-Macon-Bullock-Lee-Russell-
Pike-Barbour-
Including the cities of Fort Deposit, Troy, Eutaw, Tallassee,
Carrollton, Livingston, Opelika, Prattville, Tuscaloosa, Centreville,
Hayneville, Phenix City, Wetumpka, Auburn, Selma, Demopolis,
Moundville, Linden, Marion, Montgomery, Union Springs, Greensboro,
Eufaula, Tuskegee, and Clanton
102 PM CDT Mon Aug 17 2026
...HEAT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 PM CDT
TUESDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS
EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 108. For the Heat Advisory, heat index
values up to 107 expected.
* WHERE...Autauga, Barbour, Bibb, Bullock, Chilton, Dallas, Elmore,
Greene, Hale, Lee, Lowndes, Macon, Marengo, Montgomery, Perry,
Pickens, Pike, Russell, Sumter, and Tuscaloosa Counties.
* WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening.
For the Heat Advisory, from 9 PM this evening to 9 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. 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Jackson MS
100 PM CDT Mon Aug 17 2026
ARZ075-LAZ008-009-016-025-026-MSZ018-019-025>066-072>074-180200-
/O.NEW.KJAN.HT.Y.0020.260818T1600Z-260819T0100Z/
/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
100 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...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...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.
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.
Monitor the latest forecasts and warnings for updates.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
1229 PM CDT Mon Aug 17 2026
ARZ026>028-035-036-048-MSZ001>003-008-013>016-023-024-TNZ048-049-088-
089-180100-
/O.CON.KMEG.XH.W.0005.000000T0000Z-260818T0100Z/
Craighead-Poinsett-Mississippi-Cross-Crittenden-St. Francis-
DeSoto-Marshall-Benton MS-Tate-Lafayette-Union-Pontotoc-Lee MS-
Chickasaw-Monroe-Lauderdale-Tipton-Shelby-Fayette-
Including the cities of Holly Springs, Ashland, Amory, New Albany,
Pontotoc, Wynne, Jonesboro, Oakland, Covington, Southaven,
Millington, Aberdeen, Memphis, Germantown, Okolona, Blytheville,
Olive Branch, Collierville, Somerville, West Memphis, Ripley TN,
Oxford, Forrest City, Houston, Harrisburg, Senatobia, Bartlett, and
Tupelo
1229 PM CDT Mon Aug 17 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 110.
* WHERE...Portions of East Arkansas, North Mississippi, and West
Tennessee.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Little Rock AR
1148 AM CDT Mon Aug 17 2026
ARZ025-034-180100-
/O.CON.KLZK.XH.W.0004.000000T0000Z-260818T0100Z/
Jackson-Woodruff-
Including the cities of Augusta, McCrory, Cotton Plant, and Newport
1148 AM CDT Mon Aug 17 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 111.
* WHERE...Jackson and Woodruff Counties.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Lake Charles LA
202 PM CDT Mon Aug 17 2026
LAZ027-030-031-073-074-141-142-241-242-TXZ180-201-259>262-515-516-
615-616-180100-
/O.CON.KLCH.HT.Y.0014.000000T0000Z-260818T0100Z/
Vernon-Beauregard-Allen-West Cameron-East Cameron-Northern
Calcasieu-Northern Jefferson Davis-Southern Calcasieu-Southern
Jefferson Davis-Tyler-Hardin-Northern Jasper-Northern Newton-
Southern Jasper-Southern Newton-Upper Jefferson-Northern Orange-
Lower Jefferson-Southern Orange-
Including the cities of Topsy, Orange, Jamestown, Newton, Grand
Chenier, Hackberry, Wiergate, Call, Sea Rim State Park,
Pickering, Holly Springs, Kirbyville, Grand Lake, Ivanhoe, Bridge
City, Silsbee, Roganville, Westlake, Bell City, Sabine Pass,
Johnson Bayou, Mt. Union, Slagle, De Ridder, Rutherford Beach,
Lake Charles, Fields, Lake Arthur, Sulphur, Woodville, Buna,
Fenton, Leesville, Hillister, Welsh, Moss Bluff, Creole, Magnolia
Springs, Mauriceville, Fred, Fort Polk, Oakdale, Port Arthur,
Hathaway, Jennings, Vinton, Jasper, Evadale, China, Farrsville,
Spurger, Carlyss, Iowa, Lumberton, Vidor, Warren, Bleakwood,
Klondike, Gist, Beaumont, Burkeville, Bundick Lake, Kinder,
Nederland, Oretta, De Quincy, Hayes, Town Bluff, Elton,
Deweyville, and Cameron
202 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 southwest and west central Louisiana and
southeast Texas.
* 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.
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.
&&
$$
CK
URGENT - WEATHER MESSAGE
National Weather Service Lake Charles LA
202 PM CDT Mon Aug 17 2026
LAZ028-029-032-033-044-045-055-143-152>154-243-252>254-181715-
/O.NEW.KLCH.HT.Y.0015.260818T1700Z-260819T0100Z/
/O.CON.KLCH.HT.Y.0014.000000T0000Z-260818T0100Z/
Rapides-Avoyelles-Evangeline-St. Landry-Lafayette-Upper St.
Martin-Lower St. Martin-Northern Acadia-Upper Vermilion-Upper
Iberia-Upper St. Mary-Southern Acadia-Lower Vermilion-Lower
Iberia-Lower St. Mary-
Including the cities of Branch, Jeanerette, New Iberia, Bayou
Vista, Marksville, Effie, Stephensville, Simmesport, Church
Point, Patterson, Cade, Intracoastal City, Crowley, Bunkie,
Reddell, Morgan City, Cypremort Point, Meaux, Avery Island,
Lafayette, Ville Platte, Beaver, Eunice, Alexandria, Kaplan,
Centerville, Rayne, Mansura, Morse, Pineville, Berwick,
Cottonport, Forked Island, Abbeville, Iota, Breaux Bridge,
Gueydan, Lawtell, Franklin, Opelousas, St. Landry, Maurice, Burns
Point, St. Martinville, and Mamou
202 PM CDT Mon Aug 17 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT TUESDAY...
* WHAT...For the first Heat Advisory, heat index values up to 111.
For the second Heat Advisory, heat index values up to 110 expected.
* WHERE...Portions of central, south central, and southwest
Louisiana.
* WHEN...For the first Heat Advisory, until 8 PM CDT this evening.
For the second Heat Advisory, from noon 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Birmingham AL
102 PM CDT Mon Aug 17 2026
ALZ022-023-030>035-039>050-180300-
/O.NEW.KBMX.HT.Y.0009.260818T0200Z-260819T0200Z/
/O.CON.KBMX.XH.W.0001.000000T0000Z-260818T0200Z/
Pickens-Tuscaloosa-Sumter-Greene-Hale-Perry-Bibb-Chilton-Marengo-
Dallas-Autauga-Lowndes-Elmore-Montgomery-Macon-Bullock-Lee-Russell-
Pike-Barbour-
Including the cities of Fort Deposit, Troy, Eutaw, Tallassee,
Carrollton, Livingston, Opelika, Prattville, Tuscaloosa, Centreville,
Hayneville, Phenix City, Wetumpka, Auburn, Selma, Demopolis,
Moundville, Linden, Marion, Montgomery, Union Springs, Greensboro,
Eufaula, Tuskegee, and Clanton
102 PM CDT Mon Aug 17 2026
...HEAT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 PM CDT
TUESDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS
EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 108. For the Heat Advisory, heat index
values up to 107 expected.
* WHERE...Autauga, Barbour, Bibb, Bullock, Chilton, Dallas, Elmore,
Greene, Hale, Lee, Lowndes, Macon, Marengo, Montgomery, Perry,
Pickens, Pike, Russell, Sumter, and Tuscaloosa Counties.
* WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening.
For the Heat Advisory, from 9 PM this evening to 9 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. 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Jackson MS
100 PM CDT Mon Aug 17 2026
ARZ074-LAZ007-015-023-024-180200-
/O.NEW.KJAN.HT.Y.0020.260818T1600Z-260819T0100Z/
/O.CON.KJAN.HT.Y.0019.000000T0000Z-260818T0100Z/
Ashley-Morehouse-Richland-Franklin LA-Catahoula-
Including the cities of Rayville, Harrisonburg, Bastrop, North
Crossett, Hamburg, Crossett, Jonesville, West Crossett, Winnsboro,
and Delhi
100 PM CDT Mon Aug 17 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT TUESDAY...
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Heat index values up to 110 degrees.
* WHERE...Portions of southeast Arkansas and northeast Louisiana.
* WHEN...Until 8 PM CDT this evening. And again from 11 AM to 8 PM
CDT Tuesday.
* IMPACTS...High temperatures and high humidity may cause heat
related illnesses.
* ADDITIONAL DETAILS...Temperatures at night will not bring much
relief as they struggle to fall below 80 in some cases. The threat
for dangerous heat will continue into next week.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
KP
URGENT - WEATHER MESSAGE
National Weather Service Jackson MS
100 PM CDT Mon Aug 17 2026
ARZ075-LAZ008-009-016-025-026-MSZ018-019-025>066-072>074-180200-
/O.NEW.KJAN.HT.Y.0020.260818T1600Z-260819T0100Z/
/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
100 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...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...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.
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.
Monitor the latest forecasts and warnings for updates.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
1229 PM CDT Mon Aug 17 2026
ARZ049-058-MSZ007-010>012-020>022-180630-
/O.NEW.KMEG.HT.Y.0020.260818T0200Z-260819T0100Z/
/O.CON.KMEG.XH.W.0005.000000T0000Z-260818T0100Z/
Lee AR-Phillips-Tunica-Coahoma-Quitman-Panola-Tallahatchie-
Yalobusha-Calhoun-
Including the cities of Batesville, Charleston, Tunica, Water Valley,
Clarksdale, Calhoun City, Marks, Marianna, Bruce,
Helena-West Helena, and Coffeeville
1229 PM CDT Mon Aug 17 2026
...HEAT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 8 PM CDT
TUESDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 113. For the Heat Advisory, heat index
values up to 109 expected.
* WHERE...In Arkansas, Lee AR and Phillips Counties. In Mississippi,
Calhoun, Coahoma, Panola, Quitman, Tallahatchie, Tunica, and
Yalobusha Counties.
* WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening.
For the Heat Advisory, from 9 PM this evening to 8 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Huntsville AL
632 AM CDT Mon Aug 17 2026
ALZ001>010-016-TNZ076-096-097-180000-
/O.CON.KHUN.HT.Y.0007.000000T0000Z-260818T0000Z/
Lauderdale-Colbert-Franklin AL-Lawrence-Limestone-Madison-Morgan-
Marshall-Jackson-DeKalb-Cullman-Moore-Lincoln-Franklin TN-
Including the cities of Boaz, Decherd, Huntsville, Red Bay, Muscle
Shoals, Winchester, Moulton, Guntersville, Florence, Town Creek,
Albertville, Arab, Cullman, Tuscumbia, Athens, Cowan, Sewanee, Estill
Springs, Sheffield, Scottsboro, Fort Payne, Decatur, Russellville,
Fayetteville, Lynchburg, and Rainsville
632 AM CDT Mon Aug 17 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...
* WHAT...Heat index values up to 110.
* WHERE...Portions of north central, northeast, and northwest Alabama
and southern middle Tennessee.
* WHEN...Until 7 PM CDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
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.
&&
$$
Rose
Special Weather Statement
Special Weather Statement
National Weather Service New Orleans LA
413 PM CDT Mon Aug 17 2026
MSZ085-088-172145-
Northern Jackson MS-Southern Jackson MS-
413 PM CDT Mon Aug 17 2026
...A STRONG THUNDERSTORM WILL IMPACT PORTIONS OF EASTERN JACKSON
COUNTY THROUGH 445 PM CDT
...
At 413 PM CDT, Doppler radar was tracking a strong thunderstorm over
Big Point, or near Escatawpa, moving south at 25 mph.
HAZARD...Winds in excess of 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Pascagoula, Moss Point, Escatawpa, Gautier, Wade, Helena, Big Point,
and Hickory Hills.
This includes Interstate 10 in Mississippi between mile markers 64
and 76.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
If on or near marine areas, get out of the water and move indoors or
inside a vehicle. Remember, lightning can strike out to 10 miles from
the parent thunderstorm. If you can hear thunder, you are close
enough to be struck by lightning. Move to safe shelter now! Do not be
caught on the water in a thunderstorm.
&&
LAT...LON 3033 8840 3033 8843 3029 8848 3034 8865
3065 8858 3063 8840 3039 8840 3038 8841
3037 8840 3035 8839
TIME...MOT...LOC 2113Z 004DEG 24KT 3057 8849
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
$$
TJS
Special Weather Statement
National Weather Service New Orleans LA
409 PM CDT Mon Aug 17 2026
LAZ037-071-MSZ069-070-172145-
St. Helena LA-Northern Tangipahoa LA-Pike MS-Amite MS-
409 PM CDT Mon Aug 17 2026
...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF NORTHEASTERN ST.
HELENA AND NORTHWESTERN TANGIPAHOA PARISHES, SOUTHWESTERN PIKE AND
CENTRAL AMITE COUNTIES THROUGH 445 PM CDT
...
At 409 PM CDT, Doppler radar was tracking a cluster of strong
thunderstorms along a line extending from near Liberty to near
Kentwood. These storms were nearly stationary.
HAZARD...Winds in excess of 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Liberty, Greensburg, Kentwood, Darlington, Gillsburg, Easleyville,
and Tangipahoa.
This includes Interstate 55 in Louisiana between mile markers 57 and
66.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3109 9052 3089 9048 3078 9074 3098 9085
3099 9084 3100 9086 3125 9100 3128 9071
TIME...MOT...LOC 2109Z 084DEG 3KT 3124 9083 3089 9059
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
$$
TJS
Special Weather Statement
National Weather Service Memphis TN
409 PM CDT Mon Aug 17 2026
MSZ007-008-172145-
Tunica MS-Tate MS-
409 PM CDT Mon Aug 17 2026
...A STRONG THUNDERSTORM WILL IMPACT CENTRAL TUNICA AND WESTERN TATE
COUNTIES THROUGH 445 PM CDT...
At 409 PM CDT, Doppler radar was tracking a strong thunderstorm near
Tunica, or 17 miles northeast of St Francis National Park, moving
east at 15 mph.
HAZARD...Wind gusts up to 50 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.
Locations impacted include...
Tunica, North Tunica, Arkabutla, Phillipp, Strayhorn, Little Texas,
Dooley, Savage, Fox Island, Austin, Clayton, Hollywood, Prichard,
Sarah, and Evansville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3475 9053 3473 9052 3472 9051 3472 9048
3475 9045 3474 9020 3472 9020 3474 9018
3473 9009 3472 9007 3457 9002 3458 9044
3465 9049 3467 9047 3469 9046 3470 9048
3470 9053 3474 9056
TIME...MOT...LOC 2109Z 255DEG 14KT 3468 9032
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 MPH
$$
PWB
Special Weather Statement
National Weather Service Mobile AL
408 PM CDT Mon Aug 17 2026
ALZ052-MSZ067-172200-
Washington AL-Wayne MS-
408 PM CDT Mon Aug 17 2026
...STRONG THUNDERSTORMS WILL IMPACT NORTHWESTERN WASHINGTON AND
SOUTHERN WAYNE COUNTIES THROUGH 500 PM CDT...
At 408 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 7 miles west of Clara to 4 miles northeast of
Buckatunna. Movement was southeast at 15 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Waynesboro, Clara, State Line, and Buckatunna.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3168 8843 3143 8824 3143 8888 3167 8894
TIME...MOT...LOC 2108Z 308DEG 11KT 3158 8883 3159 8847
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
$$
MM
Special Weather Statement
National Weather Service New Orleans LA
408 PM CDT Mon Aug 17 2026
MSZ084-085-087-088-172145-
Southern Harrison MS-Northern Jackson MS-Southern Jackson MS-
Northern Harrison MS-
408 PM CDT Mon Aug 17 2026
...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF HARRISON AND
SOUTHWESTERN JACKSON COUNTIES THROUGH 445 PM CDT
...
At 407 PM CDT, Doppler radar was tracking a cluster of strong
thunderstorms along a line extending from near Saucier to near
D`iberville to near Hickory Hills. Movement was southwest at 15 mph.
HAZARD...Winds in excess of 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Gulfport, Biloxi, Ocean Springs, Long Beach, St. Martin, Gautier,
D`iberville, Latimer, Lyman, Saucier, Gulf Hills, Vancleave, Gulf
Park Estates, Hickory Hills, and Gulfport Airport.
This includes the following Interstates...
Interstate 10 in Mississippi between mile markers 31 and 64.
Interstate 110 in Mississippi between mile markers 1 and 4.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
If on or near marine areas, get out of the water and move indoors or
inside a vehicle. Remember, lightning can strike out to 10 miles from
the parent thunderstorm. If you can hear thunder, you are close
enough to be struck by lightning. Move to safe shelter now! Do not be
caught on the water in a thunderstorm.
&&
LAT...LON 3033 8866 3032 8875 3037 8890 3036 8901
3033 8912 3066 8925 3068 8922 3067 8893
3068 8888 3056 8854
TIME...MOT...LOC 2107Z 029DEG 15KT 3064 8905 3048 8891 3050 8862
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
$$
TJS
Special Weather Statement
National Weather Service Memphis TN
406 PM CDT Mon Aug 17 2026
MSZ006-009-017-172130-
Itawamba MS-Tishomingo MS-Prentiss MS-
406 PM CDT Mon Aug 17 2026
...A STRONG THUNDERSTORM WILL IMPACT NORTH CENTRAL ITAWAMBA...
SOUTHWESTERN TISHOMINGO AND PRENTISS COUNTIES THROUGH 430 PM CDT...
At 405 PM CDT, Doppler radar was tracking a strong thunderstorm over
Wheeler, or near Booneville, moving southeast at 25 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.
Locations impacted include...
Booneville, Baldwyn, Jumpertown, Sandy Springs, Thrashers, Burton,
Wheeler, Marietta, Thrasher, Dennis, Moores Mill, Blackland, Gaston,
Geeville, Hobo Station, Frankstown, Neil, and Altitude.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3437 8833 3448 8854 3451 8854 3451 8861
3457 8873 3475 8864 3461 8819
TIME...MOT...LOC 2105Z 296DEG 22KT 3462 8857
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
$$
AEH
Special Weather Statement
National Weather Service Mobile AL
405 PM CDT Mon Aug 17 2026
FLZ203-205-172145-
Okaloosa Inland FL-Santa Rosa Inland FL-
405 PM CDT Mon Aug 17 2026
...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN OKALOOSA AND EAST
CENTRAL SANTA ROSA COUNTIES THROUGH 445 PM CDT...
At 405 PM CDT, Doppler radar was tracking a strong thunderstorm 9
miles southwest of Baker, or 13 miles southwest of Crestview, moving
southeast at 5 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
This storm will remain over mainly rural areas of southwestern
Okaloosa and east central Santa Rosa Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3068 8693 3079 8673 3061 8652 3045 8676
TIME...MOT...LOC 2105Z 316DEG 6KT 3068 8678
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
$$
MM
Special Weather Statement
National Weather Service Nashville TN
404 PM CDT Mon Aug 17 2026
TNZ060-093>095-172145-
Lawrence TN-Wayne TN-Maury TN-Giles TN-
404 PM CDT Mon Aug 17 2026
...STRONG THUNDERSTORMS WILL IMPACT EAST CENTRAL WAYNE...NORTHERN
LAWRENCE...SOUTHWESTERN MAURY AND NORTHERN GILES COUNTIES THROUGH 445
PM CDT...
At 404 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Mount Pleasant to 6 miles east of
Waynesboro. Movement was east at 25 mph.
HAZARD...Wind gusts up to 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Lawrenceburg, Pulaski, Waynesboro, Mount Pleasant, Summertown,
Ethridge, Lynnville, Henryville, and Leoma.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3531 8777 3546 8736 3545 8730 3549 8728
3552 8718 3554 8701 3526 8690 3513 8735
TIME...MOT...LOC 2104Z 292DEG 22KT 3547 8720 3532 8763
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
$$
13
Special Weather Statement
National Weather Service Huntsville AL
401 PM CDT Mon Aug 17 2026
ALZ001-002-172145-
Lauderdale AL-Colbert AL-
401 PM CDT Mon Aug 17 2026
...A STRONG THUNDERSTORM WILL IMPACT WESTERN LAUDERDALE AND
NORTHWESTERN COLBERT COUNTIES THROUGH 445 PM CDT...
At 401 PM CDT, Doppler radar was tracking a strong thunderstorm over
J P Coleman State Park, moving southeast at 15 mph.
HAZARD...Wind gusts of 40-45 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Cherokee, Waterloo, Riverton, Wright, Mt Hester, and Margerum.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3501 8807 3487 8778 3464 8801 3474 8812
3489 8810 3492 8816 3496 8817 3500 8820
3501 8820
TIME...MOT...LOC 2101Z 311DEG 13KT 3495 8819
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
$$
70/DD
Special Weather Statement
National Weather Service Mobile AL
401 PM CDT Mon Aug 17 2026
ALZ060-172145-
Covington AL-
401 PM CDT Mon Aug 17 2026
...A STRONG THUNDERSTORM WILL IMPACT EAST CENTRAL COVINGTON COUNTY
THROUGH 445 PM CDT...
At 401 PM CDT, Doppler radar was tracking a strong thunderstorm over
Opp, moving south at 10 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Opp.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3114 8644 3139 8641 3140 8620 3113 8619
TIME...MOT...LOC 2101Z 355DEG 10KT 3129 8630
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
$$
MM
Special Weather Statement
National Weather Service Mobile AL
349 PM CDT Mon Aug 17 2026
ALZ263-265-172130-
Mobile Coastal AL-Mobile Central AL-
349 PM CDT Mon Aug 17 2026
...STRONG THUNDERSTORMS WILL IMPACT SOUTHWESTERN MOBILE COUNTY
THROUGH 430 PM CDT...
At 349 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Prichard to near Tanner Williams. Movement
was south at 15 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Midtown Mobile, Downtown Mobile, Prichard, Tillmans Corner, Theodore,
Grand Bay, Bayou La Batre, Coden, I10 And I65, and Mobile Regional
Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3039 8840 3072 8841 3075 8798 3074 8798
3074 8800 3072 8800 3072 8798 3068 8800
3070 8798 3068 8799 3068 8798 3037 8806
TIME...MOT...LOC 2049Z 349DEG 13KT 3071 8810 3070 8840
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
$$
MM
Special Weather Statement
National Weather Service Mobile AL
347 PM CDT Mon Aug 17 2026
MSZ078-172130-
Stone MS-
347 PM CDT Mon Aug 17 2026
...A STRONG THUNDERSTORM WILL IMPACT CENTRAL STONE COUNTY THROUGH 430
PM CDT...
At 346 PM CDT, Doppler radar was tracking a strong thunderstorm 5
miles northeast of Perkinston, or 5 miles southeast of Wiggins. This
storm was nearly stationary.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Wiggins, Perkinston, and McHenry.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3088 8914 3088 8897 3070 8894 3070 8917
TIME...MOT...LOC 2046Z 002DEG 3KT 3081 8905
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
$$
MM
Special Weather Statement
National Weather Service Birmingham AL
337 PM CDT Mon Aug 17 2026
ALZ032-172115-
Hale AL-
337 PM CDT Mon Aug 17 2026
...A STRONG THUNDERSTORM WILL IMPACT CENTRAL HALE COUNTY THROUGH 415
PM CDT...
At 337 PM CDT, Doppler radar was tracking a strong thunderstorm over
Evansville, or 9 miles east of Eutaw, moving southeast at 10 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Akron, Sawyerville, Wedgeworth, and Evansville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 3286 8781 3293 8771 3280 8757 3271 8773
TIME...MOT...LOC 2037Z 326DEG 10KT 3284 8773
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
$$
87/Grantham
Special Weather Statement
National Weather Service Mobile AL
337 PM CDT Mon Aug 17 2026
FLZ201-203-204-172115-
Escambia Inland FL-Santa Rosa Coastal FL-Santa Rosa Inland FL-
337 PM CDT Mon Aug 17 2026
...STRONG THUNDERSTORMS WILL IMPACT CENTRAL SANTA ROSA AND NORTH
CENTRAL ESCAMBIA COUNTIES THROUGH 415 PM CDT...
At 337 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 8 miles south of Century to 5 miles north of
Point Baker to 8 miles northeast of Roeville. Movement was southwest
at 10 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Milton, Bagdad, Molino, Point Baker, and Roeville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3072 8747 3093 8727 3083 8698 3078 8679
3068 8679 3056 8690
TIME...MOT...LOC 2037Z 049DEG 8KT 3085 8726 3076 8708 3073 8687
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
$$
MM
Special Weather Statement
National Weather Service Mobile AL
326 PM CDT Mon Aug 17 2026
ALZ059-262-FLZ201-203-172115-
Baldwin Inland AL-Escambia AL-Escambia Inland FL-
Santa Rosa Inland FL-
326 PM CDT Mon Aug 17 2026
...STRONG THUNDERSTORMS WILL IMPACT NORTH CENTRAL BALDWIN...
SOUTHWESTERN ESCAMBIA...NORTHWESTERN SANTA ROSA AND NORTHWESTERN
ESCAMBIA COUNTIES THROUGH 415 PM CDT...
At 326 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 5 miles east of I65 And AL 21 to near Poarch
Creek Reservation. Movement was south at 10 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Atmore, Century, Flomaton, McCullough, Bratt, I65 And CR 1, I65 And
AL 21, and Poarch Creek Reservation.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3115 8769 3120 8729 3085 8715 3079 8767
3079 8769
TIME...MOT...LOC 2026Z 347DEG 11KT 3112 8738 3110 8760
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
$$
MM
Marine Weather Statement
Marine Weather Statement
National Weather Service New Orleans LA
412 PM CDT Mon Aug 17 2026
GMZ532-172215-
412 PM CDT Mon Aug 17 2026
A Marine Weather Statement has been issued for the following areas...
Mississippi Sound...
At 411 PM CDT, Doppler radar indicated an outflow boundary, capable
of producing winds to around 30 knots. This boundary of gusty winds
was located along a line extending from near Biloxi to near East Fowl
River Bridge, moving south at 20 knots.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners can expect widespread gusty winds to around 30 knots and
higher waves. Boaters should seek safe harbor immediately until this
activity passes.
This an outflow boundary will likely produce winds to around 30
knots, and could pose a serious hazard for boaters. A special marine
warning may eventually be required when this activity reaches the
nearshore waters. Boaters should consider heading for shore before
these storms arrive.
Report severe weather to the Coast Guard or nearest law enforcement
agency. They will relay your report to the National Weather Service
forecast office.
&&
LAT...LON 3044 8902 3043 8880 3038 8873 3040 8859
3037 8849 3037 8840 3022 8838 3020 8842
3019 8845 3022 8855 3022 8861 3025 8877
3017 8908 3019 8916 3039 8910 3040 8904
$$
TJS
