197 

WWUS74 KJAN 291716

NPWJAN



URGENT - WEATHER MESSAGE

National Weather Service Jackson MS

1216 PM CDT Mon Jun 29 2026



ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025-034-035-040>042-

047-048-053>055-059>066-072>074-300415-

/O.CON.KJAN.HT.Y.0003.000000T0000Z-260701T0200Z/

Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-

Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-

Sunflower-Leflore-Washington-Humphreys-Issaquena-Sharkey-Yazoo-

Warren-Hinds-Claiborne-Copiah-Simpson-Jefferson-Adams-Franklin MS-

Lincoln-Lawrence-Jefferson Davis-Covington-Jones-Marion-Lamar-

Forrest-

Including the cities of St. Joseph, Tallulah, Winnsboro, Dermott,

Anguilla, Crossett, Harrisonburg, West Crossett, Mayersville,

Fayette, Ferriday, Vicksburg, Rolling Fork, Waterproof, Mount

Olive, Belzoni, Cleveland, Wesson, Jonesville, Mendenhall, Lake

Village, Oak Grove, North Crossett, Laurel, Natchez, New Hebron,

Collins, Epps, Columbia, Indianola, Port Gibson, Brookhaven,

Purvis, Hazlehurst, West Ferriday, Greenville, Crystal Springs,

Isola, Bastrop, Bude, Greenwood, Monticello, Vidalia,

Hattiesburg, Magee, Eudora, Meadville, Prentiss, Ruleville, Yazoo

City, West Hattiesburg, Delhi, Jackson, Roxie, Lumberton, Lake

Providence, Rayville, Bassfield, Hamburg, and Newellton

1216 PM CDT Mon Jun 29 2026



...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY...



* WHAT...Heat index values up to 110 degrees.



* WHERE...Portions of southeast Arkansas, northeast Louisiana, and 

  central, north central, northwest, south central, southeast, 

  southwest, and west central Mississippi.



* WHEN...Until 9 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.



Monitor the latest forecasts and warnings for updates.



&&



$$



MSZ026>033-036>039-043>046-049>052-056>058-300415-

/O.CON.KJAN.HT.Y.0003.000000T0000Z-260701T0200Z/

Grenada-Carroll-Montgomery-Webster-Clay-Lowndes-Choctaw-Oktibbeha-

Holmes-Attala-Winston-Noxubee-Madison MS-Leake-Neshoba-Kemper-

Rankin-Scott-Newton-Lauderdale-Smith-Jasper-Clarke-

Including the cities of Mathiston, Weir, Meridian, Shubuta,

Union, Quitman, Brandon, Richland, Grenada, De Kalb, Durant,

Stonewall, Kosciusko, Morton, West Point, Raleigh, Starkville,

Ackerman, Newton, Bay Springs, Pearl River, Pickens, Canton,

Lexington, Carrollton, Columbus, Eupora, Louisville, Macon,

Brooksville, Scooba, Winona, Carthage, Pearl, Madison, Goodman,

Conehatta, Forest, Taylorsville, Vaiden, Tchula, Ridgeland,

Heidelberg, Philadelphia, Decatur, and North Carrollton

1216 PM CDT Mon Jun 29 2026



...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY...



* WHAT...Heat index values up to 108 degrees expected.



* WHERE...Portions of central, east central, north central, and 

  northeast Mississippi.



* WHEN...Until 9 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.



Monitor the latest forecasts and warnings for updates.



&&



$$



CR