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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
Desc: * WHAT...For the Heat Advisory, heat index values up to 110. For the
Extreme Heat Warning, dangerously hot conditions with heat index
values in excess of 110 degrees.
* WHERE...Portions of central, north central, northwest, southwest,
and west central Mississippi.
* WHEN...For the Heat Advisory, until 9 PM CDT this evening. For...
Areas: Grenada County MS, Carroll County MS, Washington County MS, Humphreys County MS, Holmes County MS, Issaquena County MS, Sharkey County MS, Yazoo County MS, Madison County MS, Warren County MS, Hinds County MS, Rankin County MS, Claiborne County MS, Copiah County MS, Simpson County MS, Jefferson County MS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 11:56
Expires: Monday, July 27, 2026 - 20:00
Sender: [email protected]
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...
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 - 11:56
Expires: Monday, July 27, 2026 - 20:00
Sender: [email protected]
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
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...
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 - 11:56
Expires: Monday, July 27, 2026 - 20:00
Sender: [email protected]
Alabama, Mississippi Moderate Heat Advisory | Effective 07/27/2026 09:44
Heat Advisory issued July 27 at 11:44AM CDT until July 28 at 9:00PM CDT by NWS Mobile AL
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 south central and southwest Alabama and
southeast Mississippi.
* WHEN...For the first Heat Advisory, until 8 PM CDT this evening.
For the second Heat Advisory, from 10 AM to...
Areas: Choctaw County AL, Washington County AL, Clarke County AL, Wilcox County AL, Monroe County AL, Conecuh County AL, Butler County AL, Crenshaw County AL, Escambia County AL, Covington County AL, Mobile County AL, Baldwin County AL, Wayne County MS, Perry County MS, Greene County MS, Stone County MS, George County MS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:44
Expires: Monday, July 27, 2026 - 18:00
Sender: [email protected]
Alabama, Mississippi Moderate Heat Advisory | Effective 07/27/2026 09:44
Heat Advisory issued July 27 at 11:44AM CDT until July 27 at 8:00PM CDT by NWS Mobile AL
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 south central and southwest Alabama and
southeast Mississippi.
* WHEN...For the first Heat Advisory, until 8 PM CDT this evening.
For the second Heat Advisory, from 10 AM to...
Areas: Choctaw County AL, Washington County AL, Clarke County AL, Wilcox County AL, Monroe County AL, Conecuh County AL, Butler County AL, Crenshaw County AL, Escambia County AL, Covington County AL, Mobile County AL, Baldwin County AL, Wayne County MS, Perry County MS, Greene County MS, Stone County MS, George County MS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:44
Expires: Monday, July 27, 2026 - 18:00
Sender: [email protected]
Louisiana, Mississippi Moderate Heat Advisory | Effective 07/27/2026 09:16
Heat Advisory issued July 27 at 11:16AM CDT until July 28 at 8:00PM CDT by NWS New Orleans LA
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 110 expected.
* WHERE...Portions of southeast Louisiana and southern 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.
Areas: Pointe Coupee Parish LA, West Feliciana Parish LA, East Feliciana Parish LA, St. Helena Parish LA, Washington Parish LA, Iberville Parish LA, West Baton Rouge Parish LA, East Baton Rouge Parish LA, Assumption Parish LA, Tangipahoa Parish LA, Plaquemines Parish LA, Jefferson Parish LA, Lafourche Parish LA, Terrebonne Parish LA, Wilkinson County MS, Amite County MS, Pike County MS, Walthall County MS, Pearl River County MS, Hancock County MS, Harrison County MS, Jackson County MS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:16
Expires: Monday, July 27, 2026 - 17:30
Sender: [email protected]
Louisiana, Mississippi Moderate Heat Advisory | Effective 07/27/2026 09:16
Heat Advisory issued July 27 at 11:16AM CDT until July 27 at 8:00PM CDT by NWS New Orleans LA
Event: Heat Advisory
Desc: * WHAT...For the Heat Advisory, heat index values up to 108. For the
Extreme Heat Warning, dangerously hot conditions with heat index
values up to 113 to 115 expected.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the
Extreme Heat Warning,...
Areas: St. James Parish LA, St. John the Baptist Parish LA, St. Bernard Parish LA, St. Tammany Parish LA, Orleans Parish LA, Tangipahoa Parish LA, Livingston Parish LA, Ascension Parish LA, Jefferson Parish LA, Plaquemines Parish LA, St. Charles Parish LA, Hancock County MS, Harrison County MS, Jackson County MS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:16
Expires: Monday, July 27, 2026 - 17:30
Sender: [email protected]
Louisiana, Mississippi Moderate Heat Advisory | Effective 07/27/2026 09:16
Heat Advisory issued July 27 at 11:16AM CDT until July 27 at 8:00PM CDT by NWS New Orleans LA
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 110 expected.
* WHERE...Portions of southeast Louisiana and southern 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.
Areas: Pointe Coupee Parish LA, West Feliciana Parish LA, East Feliciana Parish LA, St. Helena Parish LA, Washington Parish LA, Iberville Parish LA, West Baton Rouge Parish LA, East Baton Rouge Parish LA, Assumption Parish LA, Tangipahoa Parish LA, Plaquemines Parish LA, Jefferson Parish LA, Lafourche Parish LA, Terrebonne Parish LA, Wilkinson County MS, Amite County MS, Pike County MS, Walthall County MS, Pearl River County MS, Hancock County MS, Harrison County MS, Jackson County MS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:16
Expires: Monday, July 27, 2026 - 17:30
Sender: [email protected]
Louisiana, Mississippi Moderate Heat Advisory | Effective 07/27/2026 07:26
Heat Advisory issued July 27 at 9:26AM CDT until July 27 at 8:00PM CDT by NWS New Orleans LA
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 110 expected.
* WHERE...Portions of southeast Louisiana and southern 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.
Areas: Pointe Coupee Parish LA, West Feliciana Parish LA, East Feliciana Parish LA, St. Helena Parish LA, Washington Parish LA, Iberville Parish LA, West Baton Rouge Parish LA, East Baton Rouge Parish LA, Assumption Parish LA, Tangipahoa Parish LA, Plaquemines Parish LA, Jefferson Parish LA, Lafourche Parish LA, Terrebonne Parish LA, Wilkinson County MS, Amite County MS, Pike County MS, Walthall County MS, Pearl River County MS, Hancock County MS, Harrison County MS, Jackson County MS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 07:26
Expires: Monday, July 27, 2026 - 15:30
Sender: [email protected]
Louisiana, Mississippi Moderate Heat Advisory | Effective 07/27/2026 07:26
Heat Advisory issued July 27 at 9:26AM CDT until July 27 at 8:00PM CDT by NWS New Orleans LA
Event: Heat Advisory
Desc: * WHAT...For the Heat Advisory, heat index values up to 110 expected.
For the Extreme Heat Watch, dangerously hot conditions with heat
index values up to 115 possible.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the
Extreme Heat Watch, from...
Areas: St. James Parish LA, St. John the Baptist Parish LA, St. Bernard Parish LA, St. Tammany Parish LA, Orleans Parish LA, Tangipahoa Parish LA, Livingston Parish LA, Ascension Parish LA, Jefferson Parish LA, Plaquemines Parish LA, St. Charles Parish LA, Hancock County MS, Harrison County MS, Jackson County MS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 07:26
Expires: Monday, July 27, 2026 - 15:30
Sender: [email protected]
Louisiana, Mississippi Moderate Heat Advisory | Effective 07/27/2026 07:26
Heat Advisory issued July 27 at 9:26AM CDT until July 28 at 8:00PM CDT by NWS New Orleans LA
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 110 expected.
* WHERE...Portions of southeast Louisiana and southern 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.
Areas: Pointe Coupee Parish LA, West Feliciana Parish LA, East Feliciana Parish LA, St. Helena Parish LA, Washington Parish LA, Iberville Parish LA, West Baton Rouge Parish LA, East Baton Rouge Parish LA, Assumption Parish LA, Tangipahoa Parish LA, Plaquemines Parish LA, Jefferson Parish LA, Lafourche Parish LA, Terrebonne Parish LA, Wilkinson County MS, Amite County MS, Pike County MS, Walthall County MS, Pearl River County MS, Hancock County MS, Harrison County MS, Jackson County MS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 07:26
Expires: Monday, July 27, 2026 - 15:30
Sender: [email protected]
Louisiana, Mississippi Moderate Heat Advisory | Effective 07/27/2026 02:27
Heat Advisory issued July 27 at 4:27AM CDT until July 28 at 8:00PM CDT by NWS New Orleans LA
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 110 expected.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...From 11 AM through 8 PM today and again Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Pointe Coupee Parish LA, West Feliciana Parish LA, East Feliciana Parish LA, St. Helena Parish LA, Washington Parish LA, Iberville Parish LA, West Baton Rouge Parish LA, East Baton Rouge Parish LA, Assumption Parish LA, Tangipahoa Parish LA, Plaquemines Parish LA, Jefferson Parish LA, Lafourche Parish LA, Terrebonne Parish LA, Wilkinson County MS, Amite County MS, Pike County MS, Walthall County MS, Pearl River County MS, Hancock County MS, Harrison County MS, Jackson County MS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 02:27
Expires: Monday, July 27, 2026 - 16:30
Sender: [email protected]
Louisiana, Mississippi Moderate Heat Advisory | Effective 07/27/2026 02:27
Heat Advisory issued July 27 at 4:27AM CDT until July 27 at 8:00PM CDT by NWS New Orleans LA
Event: Heat Advisory
Desc: * WHAT...For the Heat Advisory, heat index values up to 110 expected.
For the Extreme Heat Watch, dangerously hot conditions with heat
index values up to 115 possible.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...For the Heat Advisory, from 11 AM this morning to 8 PM CDT
this evening. For the...
Areas: St. James Parish LA, St. John the Baptist Parish LA, St. Bernard Parish LA, St. Tammany Parish LA, Orleans Parish LA, Tangipahoa Parish LA, Livingston Parish LA, Ascension Parish LA, Jefferson Parish LA, Plaquemines Parish LA, St. Charles Parish LA, Hancock County MS, Harrison County MS, Jackson County MS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 02:27
Expires: Monday, July 27, 2026 - 16:30
Sender: [email protected]
Louisiana, Mississippi Moderate Heat Advisory | Effective 07/27/2026 02:27
Heat Advisory issued July 27 at 4:27AM CDT until July 27 at 8:00PM CDT by NWS New Orleans LA
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 110 expected.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...From 11 AM through 8 PM today and again Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Pointe Coupee Parish LA, West Feliciana Parish LA, East Feliciana Parish LA, St. Helena Parish LA, Washington Parish LA, Iberville Parish LA, West Baton Rouge Parish LA, East Baton Rouge Parish LA, Assumption Parish LA, Tangipahoa Parish LA, Plaquemines Parish LA, Jefferson Parish LA, Lafourche Parish LA, Terrebonne Parish LA, Wilkinson County MS, Amite County MS, Pike County MS, Walthall County MS, Pearl River County MS, Hancock County MS, Harrison County MS, Jackson County MS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 02:27
Expires: Monday, July 27, 2026 - 16:30
Sender: [email protected]
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