Public Safety Alerts

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Public Safety Alerts

Arkansas, Louisiana, Mississippi Moderate Heat Advisory | Effective 07/27/2026 18:36

Heat Advisory issued July 27 at 8:36PM CDT until July 27 at 9:00PM CDT by NWS Jackson MS

Event: Heat Advisory

Desc: * WHAT...Heat index values up to 110. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and central, east central, north central, northeast, south central, southeast, and southwest Mississippi. * WHEN...From 10 AM to 9 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Areas: Ashley County AR, Chicot County AR, Morehouse Parish LA, West Carroll Parish LA, East Carroll Parish LA, Richland Parish LA, Madison Parish LA, Franklin Parish LA, Catahoula Parish LA, Tensas Parish LA, Concordia Parish LA, Montgomery County MS, Webster County MS, Clay County MS, Lowndes County MS, Choctaw County MS, Oktibbeha County MS, Attala County MS, Winston County MS, Noxubee County MS, Leake County MS, Neshoba County MS, Kemper County MS, Scott County MS, Newton County MS, Lauderdale County MS, Smith County MS, Jasper County MS, Clarke County MS, Adams County MS, Franklin County MS, Lincoln County MS, Lawrence County MS, Jefferson Davis County MS, Covington County MS, Jones County MS, Marion County MS, Lamar County MS, Forrest County MS

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 18:36

Expires: Tuesday, July 28, 2026 - 08:00

Sender: w-nws.webmaster@noaa.gov

Arkansas, Louisiana, Mississippi Moderate Heat Advisory | Effective 07/27/2026 18:36

Heat Advisory issued July 27 at 8:36PM CDT until July 28 at 9:00PM CDT by NWS Jackson MS

Event: Heat Advisory

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 18:36

Expires: Tuesday, July 28, 2026 - 08:00

Sender: w-nws.webmaster@noaa.gov

Arkansas, Oklahoma Moderate Heat Advisory | Effective 07/27/2026 17:52

Heat Advisory issued July 27 at 7:52PM CDT until July 28 at 8:00PM CDT by NWS Tulsa OK

Event: Heat Advisory

Desc: * WHAT...Heat index values up to 110 expected. * WHERE...In Arkansas, Benton, Carroll, Madison, Northern Crawford, Washington AR, and Northern Franklin Counties. In Oklahoma, Cherokee, Northern Sequoyah, Adair, and Delaware Counties. * WHEN...From noon to 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses are possible...

Areas: Benton County AR, Carroll County AR, Washington County AR, Madison County AR, Crawford County AR, Franklin County AR, Delaware County OK, Cherokee County OK, Adair County OK, Sequoyah County OK

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 17:52

Expires: Tuesday, July 28, 2026 - 14:00

Sender: w-nws.webmaster@noaa.gov

Arkansas, Oklahoma Moderate Heat Advisory | Effective 07/27/2026 17:52

Heat Advisory issued July 27 at 7:52PM CDT until July 28 at 8:00PM CDT by NWS Tulsa OK

Event: Heat Advisory

Desc: * WHAT...Heat index values up to 110 expected. * WHERE...In Arkansas, Southern Sebastian County. In Oklahoma, Central Le Flore, Choctaw, Latimer, Pittsburg, Pushmataha, and Southern Le Flore Counties. * WHEN...From noon to 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses are possible especially impacting those not...

Areas: Sebastian County AR, Pushmataha County OK, Choctaw County OK, Pittsburg County OK, Latimer County OK, Le Flore County OK

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 17:52

Expires: Tuesday, July 28, 2026 - 14:00

Sender: w-nws.webmaster@noaa.gov

Arkansas, Louisiana, Mississippi Moderate Heat Advisory | Effective 07/27/2026 11:56

Heat Advisory issued July 27 at 1:56PM CDT until July 28 at 9:00PM CDT by NWS Jackson MS

Event: Heat Advisory

Desc: * WHAT...For the first Heat Advisory, heat index values up to 109. For the second Heat Advisory, heat index values up to 110 expected. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and central, east central, north central, northeast, south central, southeast, and southwest Mississippi. * WHEN...For the first...

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 11:56

Expires: Monday, July 27, 2026 - 20:00

Sender: w-nws.webmaster@noaa.gov

Arkansas, Louisiana, Mississippi Moderate Heat Advisory | Effective 07/27/2026 11:56

Heat Advisory issued July 27 at 1:56PM CDT until July 27 at 9:00PM CDT by NWS Jackson MS

Event: Heat Advisory

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 11:56

Expires: Monday, July 27, 2026 - 20:00

Sender: w-nws.webmaster@noaa.gov

Arkansas Moderate Heat Advisory | Effective 07/27/2026 11:28

Heat Advisory issued July 27 at 1:28PM CDT until July 28 at 8:00PM CDT by NWS Little Rock AR

Event: Heat Advisory

Desc: * WHAT...Heat index values up to 109. * 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.

Areas: Marion County AR, Baxter County AR, Fulton County AR, Stone County AR, Izard County AR, Garland County AR, Pike County AR, Clark County AR, Hot Spring County AR, Grant County AR, Dallas County AR, Cleveland County AR, Ouachita County AR, Calhoun County AR, Bradley County AR, Boone County AR, Newton County AR, Searcy County AR, Polk County AR, Montgomery County AR, Johnson County AR, Pope County AR, Van Buren County AR, Scott County AR

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 11:28

Expires: Tuesday, July 28, 2026 - 05:00

Sender: w-nws.webmaster@noaa.gov

Arkansas, Louisiana, Oklahoma, Texas Moderate Heat Advisory | Effective 07/27/2026 09:21

Heat Advisory issued July 27 at 11:21AM CDT until July 28 at 8:00PM CDT by NWS Shreveport LA

Event: Heat Advisory

Desc: * 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 Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Areas: Sevier County AR, Howard County AR, Little River County AR, Hempstead County AR, Nevada County AR, Miller County AR, Lafayette County AR, Columbia County AR, Union County AR, Caddo Parish LA, Bossier Parish LA, Webster Parish LA, Claiborne Parish LA, Lincoln Parish LA, Union Parish LA, De Soto Parish LA, Red River Parish LA, Bienville Parish LA, Jackson Parish LA, Ouachita Parish LA, Sabine Parish LA, Natchitoches Parish LA, Winn Parish LA, Grant Parish LA, Caldwell Parish LA, La Salle Parish LA, McCurtain County OK, Red River County TX, Bowie County TX, Franklin County TX, Titus County TX, Camp County TX, Morris County TX, Cass County TX, Wood County TX, Upshur County TX, Marion County TX, Smith County TX, Gregg County TX, Harrison County TX, Cherokee County TX, Rusk County TX, Panola County TX, Nacogdoches County TX, Shelby County TX, Angelina County TX, San Augustine County TX, Sabine County TX

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 09:21

Expires: Tuesday, July 28, 2026 - 09:30

Sender: w-nws.webmaster@noaa.gov

Arkansas, Oklahoma Moderate Heat Advisory | Effective 07/27/2026 09:09

Heat Advisory issued July 27 at 11:09AM CDT until July 28 at 8:00PM CDT by NWS Tulsa OK

Event: Heat Advisory

Desc: * WHAT...For the first Heat Advisory, heat index values up to 107 expected. For the second Heat Advisory, heat index values up to 109 expected. * WHERE...In Arkansas, Benton, Carroll, Madison, Northern Crawford, Washington AR, and Northern Franklin Counties. In Oklahoma, Cherokee, Northern Sequoyah, Adair, and Delaware Counties...

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 09:09

Expires: Tuesday, July 28, 2026 - 18:00

Sender: w-nws.webmaster@noaa.gov

Arkansas, Oklahoma Moderate Heat Advisory | Effective 07/27/2026 09:09

Heat Advisory issued July 27 at 11:09AM CDT until July 27 at 8:00PM CDT by NWS Tulsa OK

Event: Heat Advisory

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 09:09

Expires: Tuesday, July 28, 2026 - 18:00

Sender: w-nws.webmaster@noaa.gov

Arkansas, Oklahoma Moderate Heat Advisory | Effective 07/27/2026 09:09

Heat Advisory issued July 27 at 11:09AM CDT until July 27 at 8:00PM CDT by NWS Tulsa OK

Event: Heat Advisory

Desc: * WHAT...For the first Heat Advisory, heat index values up to 108 expected. For the second Heat Advisory, heat index values up to 110 expected. * WHERE...In Arkansas, Southern Sebastian County. In Oklahoma, Central Le Flore, Choctaw, Latimer, Pittsburg, Pushmataha, and Southern Le Flore Counties. * WHEN...For the first Heat...

Areas: Sebastian County AR, Pushmataha County OK, Choctaw County OK, Pittsburg County OK, Latimer County OK, Le Flore County OK

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 09:09

Expires: Tuesday, July 28, 2026 - 18:00

Sender: w-nws.webmaster@noaa.gov

Arkansas, Oklahoma Moderate Heat Advisory | Effective 07/27/2026 09:09

Heat Advisory issued July 27 at 11:09AM CDT until July 28 at 8:00PM CDT by NWS Tulsa OK

Event: Heat Advisory

Areas: Sebastian County AR, Pushmataha County OK, Choctaw County OK, Pittsburg County OK, Latimer County OK, Le Flore County OK

Severity: Moderate

Urgency: Expected

Effective: Monday, July 27, 2026 - 09:09

Expires: Tuesday, July 28, 2026 - 18:00

Sender: w-nws.webmaster@noaa.gov

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Public Safety Alerts