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Public Safety Alerts
Georgia, South Carolina Moderate Heat Advisory | Effective 07/27/2026 11:11
Heat Advisory issued July 27 at 2:11PM EDT until July 28 at 8:00PM EDT by NWS Columbia SC
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 108 expected.
* WHERE...Portions of east central Georgia and central South
Carolina.
* WHEN...From noon to 8 PM EDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: McDuffie County GA, Columbia County GA, Richmond County GA, Burke County GA, Chesterfield County SC, Kershaw County SC, Lexington County SC, Richland County SC, Lee County SC, Aiken County SC, Sumter County SC, Barnwell County SC, Calhoun County SC, Clarendon County SC, Bamberg County SC, Orangeburg County SC
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 11:11
Expires: Tuesday, July 28, 2026 - 00:30
Sender: w-nws.webmaster@noaa.gov
Georgia Moderate Heat Advisory | Effective 07/27/2026 11:06
Heat Advisory issued July 27 at 2:06PM EDT until July 28 at 8:00PM EDT by NWS Jacksonville FL
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 108 expected.
* WHERE...Appling, Atkinson, Bacon, Coffee, and Jeff Davis Counties.
* WHEN...From 11 AM to 8 PM EDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Coffee County GA, Jeff Davis County GA, Bacon County GA, Appling County GA, Atkinson County GA
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 11:06
Expires: Tuesday, July 28, 2026 - 00:30
Sender: w-nws.webmaster@noaa.gov
Florida, Georgia Moderate Heat Advisory | Effective 07/27/2026 11:06
Heat Advisory issued July 27 at 2:06PM EDT until July 27 at 8:00PM EDT by NWS Jacksonville FL
Event: Heat Advisory
Desc: * WHAT...For the first Heat Advisory, heat index values up to 110.
For the second Heat Advisory, heat index values up to 112 expected.
* WHERE...Portions of northeast and northern Florida and southeast
Georgia.
* WHEN...For the first Heat Advisory, until 8 PM EDT this evening.
For the second Heat Advisory, from 11 AM to 8 PM EDT...
Areas: Suwannee County FL, Baker County FL, Nassau County FL, Union County FL, Bradford County FL, Gilchrist County FL, Flagler County FL, Hamilton County FL, Duval County FL, Clay County FL, Alachua County FL, Putnam County FL, Marion County FL, St. Johns County FL, Columbia County FL, Wayne County GA, Pierce County GA, Brantley County GA, Glynn County GA, Echols County GA, Clinch County GA, Camden County GA, Ware County GA, Charlton County GA
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 11:06
Expires: Tuesday, July 28, 2026 - 00:30
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
Alabama Moderate Heat Advisory | Effective 07/27/2026 11:24
Heat Advisory issued July 27 at 1:24PM CDT until July 28 at 9:00PM CDT by NWS Birmingham AL
Event: Heat Advisory
Desc: * WHAT...Maximum heat index values of 105 to 109 expected on Tuesday.
* WHERE...A portion of central Alabama.
* WHEN...From 10 AM to 9 PM CDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Etowah County AL, Calhoun County AL, Cherokee County AL, Cleburne County AL, St. Clair County AL, Talladega County AL, Clay County AL, Randolph County AL, Coosa County AL, Tallapoosa County AL, Chambers County AL, Macon County AL, Bullock County AL, Lee County AL, Russell County AL, Pike County AL, Barbour County AL
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 11:24
Expires: Monday, July 27, 2026 - 23:00
Sender: w-nws.webmaster@noaa.gov
Montana Moderate Heat Advisory | Effective 07/27/2026 10:46
Heat Advisory issued July 27 at 11:46AM MDT until July 29 at 12:00AM MDT by NWS Billings MT
Event: Heat Advisory
Desc: * WHAT...Temperatures up to 95 expected.
* WHERE...Bighorn Canyon, Treasure, and Northern Rosebud.
* WHEN...Until midnight MDT Tuesday Night.
* IMPACTS...Hot temperatures may cause heat illnesses.
* ADDITIONAL DETAILS...Hot daytime temperatures combined with warm
overnight low temperatures will produce cumulative heat stress....
Areas: Treasure County MT, Rosebud County MT, Big Horn County MT, Carbon County MT
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:46
Expires: Tuesday, July 28, 2026 - 11:00
Sender: w-nws.webmaster@noaa.gov
Florida, Georgia Moderate Heat Advisory | Effective 07/27/2026 11:06
Heat Advisory issued July 27 at 2:06PM EDT until July 28 at 8:00PM EDT by NWS Jacksonville FL
Event: Heat Advisory
Desc: * WHAT...For the first Heat Advisory, heat index values up to 110.
For the second Heat Advisory, heat index values up to 112 expected.
* WHERE...Portions of northeast and northern Florida and southeast
Georgia.
* WHEN...For the first Heat Advisory, until 8 PM EDT this evening.
For the second Heat Advisory, from 11 AM to 8 PM EDT...
Areas: Suwannee County FL, Baker County FL, Nassau County FL, Union County FL, Bradford County FL, Gilchrist County FL, Flagler County FL, Hamilton County FL, Duval County FL, Clay County FL, Alachua County FL, Putnam County FL, Marion County FL, St. Johns County FL, Columbia County FL, Wayne County GA, Pierce County GA, Brantley County GA, Glynn County GA, Echols County GA, Clinch County GA, Camden County GA, Ware County GA, Charlton County GA
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 11:06
Expires: Tuesday, July 28, 2026 - 00:30
Sender: w-nws.webmaster@noaa.gov
Colorado, Utah Moderate Heat Advisory | Effective 07/27/2026 10:50
Heat Advisory issued July 27 at 11:50AM MDT until July 28 at 6:00AM MDT by NWS Grand Junction CO
Event: Heat Advisory
Desc: * WHAT...High temperatures of 100 to 107 and warm night time lows
will bring little relief.
* WHERE...In Colorado, Lower Yampa River Basin and Grand Valley. In
Utah, Arches/Grand Flat, Eastern Uinta Basin, Canyonlands/Natural
Bridges, and Southeast Utah.
* WHEN...Until 6 AM MDT Tuesday.
* IMPACTS...Heat related illnesses...
Areas: Garfield County CO, Moffat County CO, Rio Blanco County CO, Mesa County CO, San Juan County UT, Uintah County UT, Grand County UT
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:50
Expires: Tuesday, July 28, 2026 - 05:00
Sender: w-nws.webmaster@noaa.gov
Alabama Moderate Heat Advisory | Effective 07/27/2026 11:24
Heat Advisory issued July 27 at 1:24PM CDT until July 28 at 9:00PM CDT by NWS Birmingham AL
Event: Heat Advisory
Desc: * WHAT...Maximum heat index values of 105 to 109 expected both this
afternoon and Tuesday afternoon.
* WHERE...A portion of central Alabama.
* WHEN...Until 9 PM CDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Marion County AL, Lamar County AL, Fayette County AL, Winston County AL, Walker County AL, Blount County AL, Pickens County AL, Tuscaloosa County AL, Jefferson County AL, Shelby County AL, Sumter County AL, Greene County AL, Hale County AL, Perry County AL, Bibb County AL, Chilton County AL, Marengo County AL, Dallas County AL, Autauga County AL, Lowndes County AL, Elmore County AL, Montgomery County AL
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 11:24
Expires: Monday, July 27, 2026 - 23:00
Sender: w-nws.webmaster@noaa.gov
Montana Moderate Heat Advisory | Effective 07/27/2026 10:46
Heat Advisory issued July 27 at 11:46AM MDT until July 29 at 12:00AM MDT by NWS Billings MT
Event: Heat Advisory
Desc: * WHAT...For the Extreme Heat Warning, dangerously hot conditions
with temperatures up to 102 occurring. For the Heat Advisory,
temperatures up to 97 expected.
* WHERE...Custer.
* WHEN...For the Extreme Heat Warning, until midnight MDT tonight.
For the Heat Advisory, from midnight tonight to midnight MDT
Tuesday Night.
*...
Areas: Custer County MT
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:46
Expires: Tuesday, July 28, 2026 - 11:00
Sender: w-nws.webmaster@noaa.gov
North Carolina, South Carolina Moderate Heat Advisory | Effective 07/27/2026 11:17
Heat Advisory issued July 27 at 2:17PM EDT until July 28 at 8:00PM EDT by NWS Wilmington NC
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 107 expected.
* WHERE...Portions of southeast North Carolina and northeast South
Carolina.
* WHEN...From noon to 8 PM EDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Columbus County NC, New Hanover County NC, Brunswick County NC, Marlboro County SC, Darlington County SC, Dillon County SC, Florence County SC, Marion County SC, Williamsburg County SC, Horry County SC, Georgetown County SC
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 11:17
Expires: Tuesday, July 28, 2026 - 01:00
Sender: w-nws.webmaster@noaa.gov
Montana Moderate Heat Advisory | Effective 07/27/2026 10:46
Heat Advisory issued July 27 at 11:46AM MDT until July 28 at 12:00AM MDT by NWS Billings MT
Event: Heat Advisory
Desc: * WHAT...Temperatures up to 98 occurring.
* WHERE...Powder River and Southern Rosebud.
* WHEN...Until midnight MDT tonight.
* IMPACTS...Hot temperatures may cause heat illnesses.
* ADDITIONAL DETAILS...Hot daytime temperatures combined with warm
overnight low temperatures will produce cumulative heat stress.
This heat stress...
Areas: Powder River County MT, Rosebud County MT
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:46
Expires: Monday, July 27, 2026 - 23:00
Sender: w-nws.webmaster@noaa.gov
Kansas Moderate Heat Advisory | Effective 07/27/2026 10:45
Heat Advisory issued July 27 at 12:45PM CDT until July 28 at 8:00PM CDT by NWS Wichita KS
Event: Heat Advisory
Desc: * 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 106 expected.
* WHERE...Portions of south central and southeast Kansas.
* WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening.
For the Heat Advisory, from 9 PM this...
Areas: Reno County KS, Harvey County KS, Butler County KS, Greenwood County KS, Woodson County KS, Allen County KS, Kingman County KS, Sedgwick County KS, Harper County KS, Sumner County KS, Cowley County KS, Elk County KS, Wilson County KS, Neosho County KS, Chautauqua County KS, Montgomery County KS, Labette County KS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:45
Expires: Tuesday, July 28, 2026 - 06:00
Sender: w-nws.webmaster@noaa.gov
Tennessee Moderate Heat Advisory | Effective 07/27/2026 10:39
Heat Advisory issued July 27 at 12:39PM CDT until July 28 at 8:00PM CDT by NWS Nashville TN
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 110.
* WHERE...A portion of Middle Tennessee.
* WHEN...Until 8 PM CDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Robertson County TN, Sumner County TN, Macon County TN, Cheatham County TN, Davidson County TN, Wilson County TN, Trousdale County TN, Smith County TN, Williamson County TN, Maury County TN, Marshall County TN, Rutherford County TN, Bedford County TN, Giles County TN
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:39
Expires: Tuesday, July 28, 2026 - 05:00
Sender: w-nws.webmaster@noaa.gov
Illinois, Missouri Moderate Heat Advisory | Effective 07/27/2026 10:14
Heat Advisory issued July 27 at 12:14PM CDT until July 28 at 7:00PM CDT by NWS St Louis MO
Event: Heat Advisory
Desc: * WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 111. For the Heat Advisory, heat index
values up to 102 expected.
* WHERE...In Illinois, Madison IL County. In Missouri, Saint Charles
MO, Saint Louis City MO, and Saint Louis MO Counties.
* WHEN...For the Extreme Heat Warning, until 9...
Areas: Madison County IL, St. Charles County MO, St. Louis County MO
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:14
Expires: Tuesday, July 28, 2026 - 04:15
Sender: w-nws.webmaster@noaa.gov
Illinois, Missouri Moderate Heat Advisory | Effective 07/27/2026 10:14
Heat Advisory issued July 27 at 12:14PM CDT until July 28 at 7:00PM CDT by NWS St Louis MO
Event: Heat Advisory
Desc: * WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 110. For the Heat Advisory, heat index
values up to 103 expected.
* WHERE...Portions of south central Illinois and central and east
central Missouri.
* WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening.
For the Heat...
Areas: Bond County IL, Clinton County IL, Marion County IL, Boone County MO, Moniteau County MO, Cole County MO, Osage County MO, Callaway County MO, Montgomery County MO, Lincoln County MO, Gasconade County MO, Warren County MO, Franklin County MO
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:14
Expires: Tuesday, July 28, 2026 - 04:15
Sender: w-nws.webmaster@noaa.gov
Georgia Moderate Heat Advisory | Effective 07/27/2026 09:52
Heat Advisory issued July 27 at 12:52PM EDT until July 28 at 8:00PM EDT by NWS Greenville-Spartanburg SC
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 109 expected.
* WHERE...Elbert, Franklin, Hart, and Stephens Counties.
* WHEN...From noon to 8 PM EDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Stephens County GA, Franklin County GA, Hart County GA, Elbert County GA
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:52
Expires: Monday, July 27, 2026 - 23:00
Sender: w-nws.webmaster@noaa.gov
Texas Moderate Heat Advisory | Effective 07/27/2026 09:46
Heat Advisory issued July 27 at 11:46AM CDT until July 28 at 7:00PM CDT by NWS Austin/San Antonio TX
Event: Heat Advisory
Desc: * WHAT...Heat index values from 108 to 111 expected.
* WHERE...The Coastal Plains and portions of the Rio Grande Plains.
* WHEN...From noon to 7 PM CDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Fayette County TX, Maverick County TX, Zavala County TX, Frio County TX, Atascosa County TX, Wilson County TX, Karnes County TX, Gonzales County TX, DeWitt County TX, Lavaca County TX, Dimmit County TX
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:46
Expires: Tuesday, July 28, 2026 - 03:15
Sender: w-nws.webmaster@noaa.gov
Texas Moderate Heat Advisory | Effective 07/27/2026 09:34
Heat Advisory issued July 27 at 11:34AM CDT until July 28 at 8:00PM CDT by NWS Fort Worth TX
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 107 expected.
* WHERE...Robertson County.
* WHEN...From 8 PM this evening to 8 PM CDT Tuesday.
* IMPACTS...Hot temperatures and high humidity will increase the
risk for heat-related illnesses to occur, particularly for
those working or participating in outdoor activities.
Areas: Robertson County TX
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:34
Expires: Tuesday, July 28, 2026 - 03:00
Sender: w-nws.webmaster@noaa.gov
Texas Moderate Heat Advisory | Effective 07/27/2026 09:34
Heat Advisory issued July 27 at 11:34AM CDT until July 28 at 8:00PM CDT by NWS Fort Worth TX
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 109 degrees.
* WHERE...Portions of North Texas and eastern Central Texas.
* WHEN...Until 8 PM CDT Tuesday.
* IMPACTS...Hot temperatures and high humidity will increase the
risk for heat-related illnesses to occur, particularly for
those working or participating in outdoor activities.
Areas: Montague County TX, Cooke County TX, Grayson County TX, Fannin County TX, Lamar County TX, Young County TX, Jack County TX, Wise County TX, Denton County TX, Collin County TX, Hunt County TX, Delta County TX, Hopkins County TX, Palo Pinto County TX, Parker County TX, Tarrant County TX, Dallas County TX, Rockwall County TX, Kaufman County TX, Van Zandt County TX, Rains County TX, Hood County TX, Somervell County TX, Johnson County TX, Ellis County TX, Henderson County TX, Navarro County TX, Freestone County TX, Anderson County TX, Leon County TX
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:34
Expires: Tuesday, July 28, 2026 - 03:00
Sender: w-nws.webmaster@noaa.gov
Kansas, Missouri Moderate Heat Advisory | Effective 07/27/2026 09:32
Heat Advisory issued July 27 at 11:32AM CDT until July 28 at 7:00PM CDT by NWS Springfield MO
Event: Heat Advisory
Desc: * WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 110. For the Heat Advisory, heat
index values up to 105 expected.
* WHERE...Portions of southeast Kansas and central, east central,
south central, southwest, and west central Missouri.
* WHEN...For the Extreme Heat Warning, until 7 AM...
Areas: Bourbon County KS, Crawford County KS, Cherokee County KS, Benton County MO, Morgan County MO, Miller County MO, Maries County MO, Vernon County MO, St. Clair County MO, Hickory County MO, Camden County MO, Pulaski County MO, Phelps County MO, Barton County MO, Cedar County MO, Polk County MO, Dallas County MO, Laclede County MO, Texas County MO, Dent County MO, Jasper County MO, Dade County MO, Greene County MO, Webster County MO, Wright County MO, Newton County MO, Lawrence County MO, Christian County MO, Douglas County MO, Howell County MO, Shannon County MO, McDonald County MO, Barry County MO, Stone County MO, Taney County MO, Ozark County MO, Oregon County MO
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:32
Expires: Tuesday, July 28, 2026 - 05:00
Sender: w-nws.webmaster@noaa.gov
Kansas Moderate Heat Advisory | Effective 07/27/2026 09:34
Heat Advisory issued July 27 at 11:34AM CDT until July 28 at 8:00PM CDT by NWS Dodge City KS
Event: Heat Advisory
Desc: * WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 110. For the Heat Advisory, heat index
values up to 105 expected.
* WHERE...Barber, Comanche, Kiowa, Pratt, Stafford, Clark, Meade, and
Seward Counties.
* WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening.
For the Heat...
Areas: Stafford County KS, Kiowa County KS, Pratt County KS, Seward County KS, Meade County KS, Clark County KS, Comanche County KS, Barber County KS
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:34
Expires: Tuesday, July 28, 2026 - 18:00
Sender: w-nws.webmaster@noaa.gov
Oklahoma, Texas Moderate Heat Advisory | Effective 07/27/2026 09:28
Heat Advisory issued July 27 at 11:28AM CDT until July 28 at 9:00PM CDT by NWS Norman OK
Event: Heat Advisory
Desc: * WHAT...For the first Heat Advisory, heat index values up to 109
expected. For the second Heat Advisory, heat index values up to 109
expected.
* WHERE...Portions of central, east central, northwest, southeast,
southern, southwest, and western Oklahoma and northern Texas.
* WHEN...For the first Heat Advisory, until 9 PM CDT this...
Areas: Roger Mills County OK, Dewey County OK, Custer County OK, Blaine County OK, Beckham County OK, Washita County OK, Caddo County OK, Canadian County OK, Oklahoma County OK, Grady County OK, McClain County OK, Cleveland County OK, Pottawatomie County OK, Seminole County OK, Hughes County OK, Harmon County OK, Greer County OK, Kiowa County OK, Jackson County OK, Tillman County OK, Comanche County OK, Stephens County OK, Garvin County OK, Murray County OK, Pontotoc County OK, Coal County OK, Cotton County OK, Jefferson County OK, Carter County OK, Johnston County OK, Atoka County OK, Love County OK, Marshall County OK, Bryan County OK, Hardeman County TX, Foard County TX, Wilbarger County TX, Wichita County TX, Knox County TX, Baylor County TX, Archer County TX, Clay County TX
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:28
Expires: Tuesday, July 28, 2026 - 00:30
Sender: w-nws.webmaster@noaa.gov
Oklahoma, Texas Moderate Heat Advisory | Effective 07/27/2026 09:28
Heat Advisory issued July 27 at 11:28AM CDT until July 27 at 9:00PM CDT by NWS Norman OK
Event: Heat Advisory
Desc: * WHAT...For the first Heat Advisory, heat index values up to 109
expected. For the second Heat Advisory, heat index values up to 109
expected.
* WHERE...Portions of central, east central, northwest, southeast,
southern, southwest, and western Oklahoma and northern Texas.
* WHEN...For the first Heat Advisory, until 9 PM CDT this...
Areas: Roger Mills County OK, Dewey County OK, Custer County OK, Blaine County OK, Beckham County OK, Washita County OK, Caddo County OK, Canadian County OK, Oklahoma County OK, Grady County OK, McClain County OK, Cleveland County OK, Pottawatomie County OK, Seminole County OK, Hughes County OK, Harmon County OK, Greer County OK, Kiowa County OK, Jackson County OK, Tillman County OK, Comanche County OK, Stephens County OK, Garvin County OK, Murray County OK, Pontotoc County OK, Coal County OK, Cotton County OK, Jefferson County OK, Carter County OK, Johnston County OK, Atoka County OK, Love County OK, Marshall County OK, Bryan County OK, Hardeman County TX, Foard County TX, Wilbarger County TX, Wichita County TX, Knox County TX, Baylor County TX, Archer County TX, Clay County TX
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 09:28
Expires: Tuesday, July 28, 2026 - 00:30
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
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- Comanche County OK (3) Apply Comanche County OK filter
- Cotton County OK (3) Apply Cotton County OK filter
- Custer County OK (3) Apply Custer County OK filter
- Delaware County OK (3) Apply Delaware County OK filter
- Greer County OK (3) Apply Greer County OK filter
- Harmon County OK (3) Apply Harmon County OK filter
- Hughes County OK (3) Apply Hughes County OK filter
- Latimer County OK (3) Apply Latimer County OK filter
- Le Flore County OK (3) Apply Le Flore County OK filter
- Love County OK (3) Apply Love County OK filter
- Oklahoma County OK (3) Apply Oklahoma County OK filter
- Pittsburg County OK (3) Apply Pittsburg County OK filter
- Pontotoc County OK (3) Apply Pontotoc County OK filter
- Pottawatomie County OK (3) Apply Pottawatomie County OK filter
- Tillman County OK (3) Apply Tillman County OK filter
- Washita County OK (3) Apply Washita County OK filter
- South Carolina (8) Apply South Carolina filter
- Beaufort County SC (4) Apply Beaufort County SC filter
- Berkeley County SC (3) Apply Berkeley County SC filter
- Charleston County SC (3) Apply Charleston County SC filter
- Dorchester County SC (3) Apply Dorchester County SC filter
- Hampton County SC (3) Apply Hampton County SC filter
- Jasper County SC (5) Apply Jasper County SC filter
- Tennessee (5) Apply Tennessee filter
- Texas (20) Apply Texas filter
- Utah (5) Apply Utah filter