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Public Safety Alerts
Oklahoma, Texas Moderate Heat Advisory | Effective 07/27/2026 09:28
Heat Advisory issued July 27 at 11:28AM CDT until July 27 at 10:00PM CDT by NWS Amarillo TX
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 105.
* WHERE...Portions of the Panhandle of Oklahoma and the Panhandle of
Texas.
* WHEN...Until 10 PM CDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Cimarron County OK, Dallam County TX, Hartley County TX, Oldham County TX, Potter County TX, Carson County TX, Gray County TX, Wheeler County TX, Deaf Smith County TX, Randall County TX, Armstrong County TX, Donley County TX, Collingsworth County TX
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:28
Expires: Monday, July 27, 2026 - 19:00
Sender: [email protected]
Illinois, Kentucky, Missouri Severe Extreme Heat Warning | Effective 07/27/2026 09:28
Extreme Heat Warning issued July 27 at 11:28AM CDT until July 28 at 7:00PM CDT by NWS Paducah KY
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with heat index values around
115.
* WHERE...Portions of southern Illinois, western Kentucky, and
southeast Missouri.
* WHEN...Until 7 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Areas: Perry County IL, Franklin County IL, Jackson County IL, Williamson County IL, Union County IL, Johnson County IL, Pope County IL, Hardin County IL, Alexander County IL, Pulaski County IL, Massac County IL, Fulton County KY, Hickman County KY, Carlisle County KY, Ballard County KY, McCracken County KY, Graves County KY, Livingston County KY, Marshall County KY, Calloway County KY, Crittenden County KY, Lyon County KY, Trigg County KY, Perry County MO, Bollinger County MO, Cape Girardeau County MO, Wayne County MO, Carter County MO, Ripley County MO, Butler County MO, Stoddard County MO, Scott County MO, Mississippi County MO, New Madrid County MO
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:28
Expires: Tuesday, July 28, 2026 - 02:00
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]
Illinois Severe Extreme Heat Warning | Effective 07/27/2026 09:18
Extreme Heat Warning issued July 27 at 11:18AM CDT until July 27 at 9:00PM CDT by NWS Lincoln IL
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with heat index values up to 116.
* WHERE...Portions of central and west central Illinois.
* WHEN...Until 9 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Thunderstorms could move into area...
Areas: Knox County IL, Stark County IL, Peoria County IL, Fulton County IL, Tazewell County IL, Schuyler County IL, Mason County IL, Logan County IL, Cass County IL, Menard County IL, Scott County IL, Morgan County IL, Sangamon County IL, Christian County IL
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:18
Expires: Monday, July 27, 2026 - 19:00
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 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]
Illinois Severe Extreme Heat Warning | Effective 07/27/2026 09:18
Extreme Heat Warning issued July 27 at 11:18AM CDT until July 27 at 9:00PM CDT by NWS Lincoln IL
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with heat index values up to 112.
* WHERE...Clark, Edgar, and Vermilion Counties.
* WHEN...Until 9 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Thunderstorms could move into area late this...
Areas: Vermilion County IL, Edgar County IL, Clark County IL
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:18
Expires: Monday, July 27, 2026 - 19:00
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 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]
Illinois Severe Extreme Heat Warning | Effective 07/27/2026 09:18
Extreme Heat Warning issued July 27 at 11:18AM CDT until July 27 at 9:00PM CDT by NWS Lincoln IL
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with heat index values up to 115.
* WHERE...Portions of central, east central, and southeast Illinois.
* WHEN...Until 9 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Thunderstorms could move...
Areas: Marshall County IL, Woodford County IL, McLean County IL, De Witt County IL, Piatt County IL, Macon County IL, Moultrie County IL, Shelby County IL, Effingham County IL, Clay County IL, Richland County IL
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:18
Expires: Monday, July 27, 2026 - 19:00
Sender: [email protected]
Illinois Severe Extreme Heat Warning | Effective 07/27/2026 09:18
Extreme Heat Warning issued July 27 at 11:18AM CDT until July 27 at 9:00PM CDT by NWS Lincoln IL
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with heat index values up to 114.
* WHERE...Champaign, Coles, Cumberland, Douglas, Crawford, Jasper,
and Lawrence Counties.
* WHEN...Until 9 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS......
Areas: Champaign County IL, Douglas County IL, Coles County IL, Cumberland County IL, Jasper County IL, Crawford County IL, Lawrence County IL
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:18
Expires: Monday, July 27, 2026 - 19:00
Sender: [email protected]
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: [email protected]
Arkansas, Oklahoma Severe Extreme Heat Warning | Effective 07/27/2026 09:09
Extreme Heat Warning issued July 27 at 11:09AM CDT until July 28 at 8:00PM CDT by NWS Tulsa OK
Event: Extreme Heat Warning
Desc: * WHAT...For the first Extreme Heat Warning, dangerously hot
conditions with heat index values up to 110 expected. For the
second Extreme Heat Warning, dangerously hot conditions with heat
index values up to 112 expected.
* WHERE...Portions of northwest and west central Arkansas and east
central, northeast, and southeast Oklahoma...
Areas: Sebastian County AR, Crawford County AR, Franklin County AR, Washington County OK, Nowata County OK, Craig County OK, Ottawa County OK, Tulsa County OK, Rogers County OK, Mayes County OK, Okmulgee County OK, Wagoner County OK, Muskogee County OK, McIntosh County OK, Haskell County OK, Le Flore County OK, Sequoyah County OK
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:09
Expires: Tuesday, July 28, 2026 - 18:00
Sender: [email protected]
Oklahoma Severe Extreme Heat Warning | Effective 07/27/2026 09:09
Extreme Heat Warning issued July 27 at 11:09AM CDT until July 28 at 8:00PM CDT by NWS Tulsa OK
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with heat index values up to 110
expected for the afternoon and evening hours today and Tuesday.
* WHERE...Okfuskee, Creek, Northeast Osage, Pawnee, Southeast Osage,
and Western Osage Counties.
* WHEN...For the first Extreme Heat Warning, until 8 PM CDT this
evening. For the second Extreme...
Areas: Pawnee County OK, Creek County OK, Okfuskee County OK, Osage County OK
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:09
Expires: Tuesday, July 28, 2026 - 18:00
Sender: [email protected]
Oklahoma Severe Extreme Heat Warning | Effective 07/27/2026 09:09
Extreme Heat Warning issued July 27 at 11:09AM CDT until July 27 at 8:00PM CDT by NWS Tulsa OK
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with heat index values up to 110
expected for the afternoon and evening hours today and Tuesday.
* WHERE...Okfuskee, Creek, Northeast Osage, Pawnee, Southeast Osage,
and Western Osage Counties.
* WHEN...For the first Extreme Heat Warning, until 8 PM CDT this
evening. For the second Extreme...
Areas: Pawnee County OK, Creek County OK, Okfuskee County OK, Osage County OK
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:09
Expires: Tuesday, July 28, 2026 - 18:00
Sender: [email protected]
Arizona Severe Extreme Heat Warning | Effective 07/27/2026 09:01
Extreme Heat Warning issued July 27 at 9:01AM MST until August 2 at 8:00PM MST by NWS Tucson AZ
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with temperatures of 108 to 112
expected.
* WHERE...Eastern Cochise County below 5000 feet, South Central Pinal
County, Southeast Pinal County, Tohono O'odham Nation, Tucson Metro
Area, Upper Gila River Valley, Upper San Pedro River Valley, Upper
Santa Cruz River Valley/Altar Valley, and...
Areas: Pima County AZ, Pinal County AZ, Santa Cruz County AZ, Cochise County AZ, Graham County AZ, Greenlee County AZ
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:01
Expires: Tuesday, July 28, 2026 - 05:15
Sender: [email protected]
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: [email protected]
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 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: [email protected]
Alabama Severe Extreme Heat Warning | Effective 07/27/2026 09:07
Extreme Heat Warning issued July 27 at 11:07AM CDT until July 28 at 7:00PM CDT by NWS Huntsville AL
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with heat index values up to 112.
* WHERE...Franklin AL County.
* WHEN...Until 7 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Areas: Franklin County AL
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:07
Expires: Monday, July 27, 2026 - 23:00
Sender: [email protected]
Arkansas, Oklahoma Severe Extreme Heat Warning | Effective 07/27/2026 09:09
Extreme Heat Warning issued July 27 at 11:09AM CDT until July 27 at 8:00PM CDT by NWS Tulsa OK
Event: Extreme Heat Warning
Desc: * WHAT...For the first Extreme Heat Warning, dangerously hot
conditions with heat index values up to 110 expected. For the
second Extreme Heat Warning, dangerously hot conditions with heat
index values up to 112 expected.
* WHERE...Portions of northwest and west central Arkansas and east
central, northeast, and southeast Oklahoma...
Areas: Sebastian County AR, Crawford County AR, Franklin County AR, Washington County OK, Nowata County OK, Craig County OK, Ottawa County OK, Tulsa County OK, Rogers County OK, Mayes County OK, Okmulgee County OK, Wagoner County OK, Muskogee County OK, McIntosh County OK, Haskell County OK, Le Flore County OK, Sequoyah County OK
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:09
Expires: Tuesday, July 28, 2026 - 18:00
Sender: [email protected]
Alabama Severe Extreme Heat Warning | Effective 07/27/2026 09:07
Extreme Heat Warning issued July 27 at 11:07AM CDT until July 28 at 7:00PM CDT by NWS Huntsville AL
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with heat index values up to 112.
* WHERE...Colbert and Lauderdale Counties.
* WHEN...Until 7 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Areas: Lauderdale County AL, Colbert County AL
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:07
Expires: Monday, July 27, 2026 - 23:00
Sender: [email protected]
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...
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 - 09:09
Expires: Tuesday, July 28, 2026 - 18:00
Sender: [email protected]
Alabama, Tennessee Moderate Heat Advisory | Effective 07/27/2026 09:07
Heat Advisory issued July 27 at 11:07AM CDT until July 28 at 7:00PM CDT by NWS Huntsville AL
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 109.
* WHERE...In Alabama, DeKalb, Jackson, and Marshall Counties. In
Tennessee, Franklin TN County.
* WHEN...Until 7 PM CDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Marshall County AL, Jackson County AL, DeKalb County AL, Franklin County TN
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:07
Expires: Monday, July 27, 2026 - 23:00
Sender: [email protected]
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 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...
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 - 09:09
Expires: Tuesday, July 28, 2026 - 18:00
Sender: [email protected]
Alabama, Tennessee Moderate Heat Advisory | Effective 07/27/2026 09:07
Heat Advisory issued July 27 at 11:07AM CDT until July 28 at 7:00PM CDT by NWS Huntsville AL
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 109.
* WHERE...In Alabama, Cullman, Limestone, Madison, Morgan, and
Lawrence Counties. In Tennessee, Lincoln and Moore Counties.
* WHEN...Until 7 PM CDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Lawrence County AL, Limestone County AL, Madison County AL, Morgan County AL, Cullman County AL, Moore County TN, Lincoln County TN
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:07
Expires: Monday, July 27, 2026 - 23:00
Sender: [email protected]
New Mexico Moderate Heat Advisory | Effective 07/27/2026 08:48
Heat Advisory issued July 27 at 9:48AM MDT until July 27 at 7:00PM MDT by NWS Albuquerque NM
Event: Heat Advisory
Desc: * WHAT...Temperatures from 100 to 104 expected.
* WHERE...Middle Rio Grande Valley including the Albuquerque Metro
Area, Espanola Valley, and Far Northeast Highlands.
* WHEN...From 1 PM this afternoon to 7 PM MDT this evening.
* IMPACTS...Hot temperatures may cause heat illnesses.
Areas: Rio Arriba County NM, Santa Fe County NM, Taos County NM, Bernalillo County NM, Cibola County NM, Sandoval County NM, Torrance County NM, Valencia County NM, Colfax County NM, Mora County NM
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 08:48
Expires: Monday, July 27, 2026 - 18:00
Sender: [email protected]
Arkansas, Missouri, Mississippi, Tennessee Severe Extreme Heat Warning | Effective 07/27/2026 08:52
Extreme Heat Warning issued July 27 at 10:52AM CDT until July 28 at 8:00PM CDT by NWS Memphis TN
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with heat index values up to 115.
* WHERE...Portions of East Arkansas, North Mississippi, Southeast
Missouri, and West Tennessee.
* WHEN...Until 8 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Areas: Clay County AR, Greene County AR, Craighead County AR, Poinsett County AR, Mississippi County AR, Cross County AR, Crittenden County AR, St. Francis County AR, Lee County AR, Phillips County AR, Dunklin County MO, Pemiscot County MO, DeSoto County MS, Marshall County MS, Benton County MS, Tippah County MS, Alcorn County MS, Tishomingo County MS, Tunica County MS, Tate County MS, Prentiss County MS, Coahoma County MS, Quitman County MS, Panola County MS, Lafayette County MS, Union County MS, Pontotoc County MS, Lee County MS, Itawamba County MS, Tallahatchie County MS, Yalobusha County MS, Calhoun County MS, Chickasaw County MS, Monroe County MS, Lake County TN, Obion County TN, Weakley County TN, Henry County TN, Dyer County TN, Gibson County TN, Carroll County TN, Benton County TN, Lauderdale County TN, Tipton County TN, Haywood County TN, Crockett County TN, Madison County TN, Chester County TN, Henderson County TN, Decatur County TN, Shelby County TN, Fayette County TN, Hardeman County TN, McNairy County TN, Hardin County TN
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 08:52
Expires: Tuesday, July 28, 2026 - 00:00
Sender: [email protected]
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