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Public Safety Alerts
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
Kentucky Moderate Heat Advisory | Effective 07/27/2026 11:22
Heat Advisory issued July 27 at 1:22PM CDT until July 28 at 7:00PM CDT by NWS Louisville KY
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 110 expected.
* WHERE...Ohio, Allen, Butler, Logan, Simpson, and Warren Counties.
* WHEN...Until 7 PM CDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Ohio County KY, Butler County KY, Logan County KY, Warren County KY, Simpson County KY, Allen County KY
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 11:22
Expires: Monday, July 27, 2026 - 18:00
Sender: w-nws.webmaster@noaa.gov
Georgia, South Carolina Moderate Heat Advisory | Effective 07/27/2026 11:13
Heat Advisory issued July 27 at 2:13PM EDT until July 27 at 7:00PM EDT by NWS Charleston SC
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 110 degrees expected.
* WHERE...Portions of southeast Georgia and southeast South Carolina.
* WHEN...For the first Heat Advisory, until 7 PM EDT this evening.
For the second Heat Advisory, from 11 AM to 7 PM EDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Long County GA, Bryan County GA, Chatham County GA, Liberty County GA, McIntosh County GA, Beaufort County SC, Jasper County SC
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 11:13
Expires: Monday, July 27, 2026 - 19:15
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
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
Illinois Severe Extreme Heat Warning | Effective 07/27/2026 11:41
Extreme Heat Warning issued July 27 at 1:41PM 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...Portions of central, east central, southeast, 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......
Areas: Knox County IL, Stark County IL, Peoria County IL, Marshall County IL, Woodford County IL, Fulton County IL, Tazewell County IL, McLean County IL, Schuyler County IL, Mason County IL, Logan County IL, De Witt County IL, Piatt County IL, Champaign County IL, Vermilion County IL, Cass County IL, Menard County IL, Scott County IL, Morgan County IL, Sangamon County IL, Christian County IL, Macon County IL, Moultrie County IL, Douglas County IL, Coles County IL, Edgar County IL, Shelby County IL, Cumberland County IL, Clark County IL, Effingham County IL, Jasper County IL, Crawford County IL, Clay County IL, Richland County IL, Lawrence County IL
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 11:41
Expires: Monday, July 27, 2026 - 19:00
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
Kansas Severe Extreme Heat Warning | Effective 07/27/2026 10:45
Extreme Heat Warning issued July 27 at 12:45PM CDT until July 27 at 9:00PM CDT by NWS Wichita KS
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with heat index values up to 112.
* WHERE...Barton, Ellsworth, Lincoln, Marion, McPherson, Rice,
Russell, Saline, and Chase Counties.
* WHEN...Until 9 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Areas: Russell County KS, Lincoln County KS, Barton County KS, Ellsworth County KS, Saline County KS, Rice County KS, McPherson County KS, Marion County KS, Chase County KS
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:45
Expires: Monday, July 27, 2026 - 19:00
Sender: w-nws.webmaster@noaa.gov
Montana Severe Extreme Heat Warning | Effective 07/27/2026 10:46
Extreme Heat Warning issued July 27 at 11:46AM MDT until July 28 at 12:00AM MDT by NWS Billings MT
Event: Extreme Heat Warning
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: Severe
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
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
New Mexico Moderate Heat Advisory | Effective 07/27/2026 10:43
Heat Advisory issued July 27 at 11:43AM MDT until July 27 at 7:00PM MDT by NWS Albuquerque NM
Event: Heat Advisory
Desc: * WHAT...Temperatures from 95 to 98 expected.
* WHERE...Sandia and Manzano Mountains including Edgewood, Glorieta
Mesa Including Glorieta Pass, and Johnson and Bartlett Mesas
Including Raton Pass.
* WHEN...Until 7 PM MDT this evening.
* IMPACTS...Hot temperatures may cause heat illnesses.
Areas: San Miguel County NM, Santa Fe County NM, Bernalillo County NM, Sandoval County NM, Torrance County NM, Valencia County NM, Colfax County NM, Union County NM
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:43
Expires: Monday, July 27, 2026 - 18:00
Sender: w-nws.webmaster@noaa.gov
New Mexico Moderate Heat Advisory | Effective 07/27/2026 10:43
Heat Advisory issued July 27 at 11:43AM MDT until July 27 at 7:00PM MDT by NWS Albuquerque NM
Event: Heat Advisory
Desc: * WHAT...Temperatures from 104 to 107 expected.
* WHERE...Guadalupe County, Eastern San Miguel County, Harding
County, and Union County.
* WHEN...Until 7 PM MDT this evening.
* IMPACTS...Hot temperatures may cause heat illnesses.
Areas: Union County NM, Harding County NM, San Miguel County NM, Guadalupe County NM
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:43
Expires: Monday, July 27, 2026 - 18:00
Sender: w-nws.webmaster@noaa.gov
New Mexico Moderate Heat Advisory | Effective 07/27/2026 10:43
Heat Advisory issued July 27 at 11:43AM MDT until July 27 at 7:00PM MDT by NWS Albuquerque NM
Event: Heat Advisory
Desc: * WHAT...Temperatures from 100 to 102 expected.
* WHERE...Far Northeast Highlands.
* WHEN...Until 7 PM MDT this evening.
* IMPACTS...Hot temperatures may cause heat illnesses.
Areas: Colfax County NM, Mora County NM
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:43
Expires: Monday, July 27, 2026 - 18:00
Sender: w-nws.webmaster@noaa.gov
New Mexico Moderate Heat Advisory | Effective 07/27/2026 10:43
Heat Advisory issued July 27 at 11:43AM MDT until July 28 at 7:00PM MDT by NWS Albuquerque NM
Event: Heat Advisory
Desc: * WHAT...Temperatures from 104 to 107 expected.
* WHERE...Curry County, De Baca County, Quay County, Roosevelt
County, and Chaves County Plains.
* WHEN...For the first Heat Advisory, until 7 PM MDT this evening.
For the second Heat Advisory, from 1 PM to 7 PM MDT Tuesday.
* IMPACTS...Hot temperatures may cause heat illnesses.
Areas: Quay County NM, Curry County NM, Roosevelt County NM, De Baca County NM, Chaves County NM
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:43
Expires: Monday, July 27, 2026 - 18:00
Sender: w-nws.webmaster@noaa.gov
Tennessee Severe Extreme Heat Warning | Effective 07/27/2026 10:39
Extreme Heat Warning issued July 27 at 12:39PM CDT until July 28 at 8:00PM CDT by NWS Nashville TN
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with heat index values up to 112.
* WHERE...Dickson, Hickman, Houston, Humphreys, Lawrence, Lewis,
Montgomery, Perry, Stewart, and Wayne Counties.
* WHEN...Until 8 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Areas: Stewart County TN, Montgomery County TN, Houston County TN, Humphreys County TN, Dickson County TN, Perry County TN, Hickman County TN, Lewis County TN, Wayne County TN, Lawrence County TN
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:39
Expires: Tuesday, July 28, 2026 - 05:00
Sender: w-nws.webmaster@noaa.gov
New Mexico Moderate Heat Advisory | Effective 07/27/2026 10:43
Heat Advisory issued July 27 at 11:43AM MDT until July 28 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, and Espanola Valley.
* WHEN...For the first Heat Advisory, until 7 PM MDT this evening.
For the second Heat Advisory, from 1 PM to 7 PM MDT Tuesday.
* 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
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:43
Expires: Monday, July 27, 2026 - 18:00
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
New Mexico Moderate Heat Advisory | Effective 07/27/2026 10:43
Heat Advisory issued July 27 at 11:43AM 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, and Espanola Valley.
* WHEN...For the first Heat Advisory, until 7 PM MDT this evening.
For the second Heat Advisory, from 1 PM to 7 PM MDT Tuesday.
* 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
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:43
Expires: Monday, July 27, 2026 - 18:00
Sender: w-nws.webmaster@noaa.gov
Georgia Moderate Heat Advisory | Effective 07/27/2026 10:37
Heat Advisory issued July 27 at 1:37PM EDT until July 28 at 8:00PM EDT by NWS Peachtree City GA
Event: Heat Advisory
Desc: * WHAT...Heat index values of 105 to 109 degrees expected.
* WHERE...Portions of central, east central, north central,
northeast, northwest, southeast, and west central Georgia.
* WHEN...From noon to 8 PM EDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Dade County GA, Walker County GA, Catoosa County GA, Whitfield County GA, Murray County GA, Chattooga County GA, Gordon County GA, Pickens County GA, Dawson County GA, Floyd County GA, Bartow County GA, Cherokee County GA, Forsyth County GA, Hall County GA, Banks County GA, Jackson County GA, Madison County GA, Polk County GA, Paulding County GA, Cobb County GA, Fulton County GA, Gwinnett County GA, Barrow County GA, Clarke County GA, Oconee County GA, Oglethorpe County GA, Wilkes County GA, Haralson County GA, Carroll County GA, Douglas County GA, DeKalb County GA, Rockdale County GA, Walton County GA, Newton County GA, Morgan County GA, Greene County GA, Taliaferro County GA, Heard County GA, Coweta County GA, Fayette County GA, Clayton County GA, Spalding County GA, Henry County GA, Butts County GA, Jasper County GA, Putnam County GA, Hancock County GA, Warren County GA, Troup County GA, Meriwether County GA, Pike County GA, Upson County GA, Lamar County GA, Monroe County GA, Jones County GA, Baldwin County GA, Washington County GA, Glascock County GA, Jefferson County GA, Harris County GA, Talbot County GA, Taylor County GA, Crawford County GA, Bibb County GA, Twiggs County GA, Wilkinson County GA, Johnson County GA, Emanuel County GA, Muscogee County GA, Chattahoochee County GA, Marion County GA, Schley County GA, Macon County GA, Peach County GA, Houston County GA, Bleckley County GA, Laurens County GA, Treutlen County GA, Stewart County GA, Webster County GA, Sumter County GA, Dooly County GA, Crisp County GA, Pulaski County GA, Wilcox County GA, Dodge County GA, Telfair County GA, Wheeler County GA, Montgomery County GA, Toombs County GA
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:37
Expires: Monday, July 27, 2026 - 18:45
Sender: w-nws.webmaster@noaa.gov
New Mexico Moderate Heat Advisory | Effective 07/27/2026 10:43
Heat Advisory issued July 27 at 11:43AM MDT until July 28 at 7:00PM MDT by NWS Albuquerque NM
Event: Heat Advisory
Desc: * WHAT...Temperatures up to 105 expected.
* WHERE...Lower Rio Grande Valley.
* WHEN...From 1 PM to 7 PM MDT Tuesday.
* IMPACTS...Hot temperatures may cause heat illnesses.
Areas: Socorro County NM
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:43
Expires: Monday, July 27, 2026 - 18:00
Sender: w-nws.webmaster@noaa.gov
New Mexico Moderate Heat Advisory | Effective 07/27/2026 10:43
Heat Advisory issued July 27 at 11:43AM MDT until July 27 at 7:00PM MDT by NWS Albuquerque NM
Event: Heat Advisory
Desc: * WHAT...Temperatures from 104 to 107 expected.
* WHERE...Curry County, De Baca County, Quay County, Roosevelt
County, and Chaves County Plains.
* WHEN...For the first Heat Advisory, until 7 PM MDT this evening.
For the second Heat Advisory, from 1 PM to 7 PM MDT Tuesday.
* IMPACTS...Hot temperatures may cause heat illnesses.
Areas: Quay County NM, Curry County NM, Roosevelt County NM, De Baca County NM, Chaves County NM
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:43
Expires: Monday, July 27, 2026 - 18:00
Sender: w-nws.webmaster@noaa.gov
Texas Moderate Heat Advisory | Effective 07/27/2026 10:25
Heat Advisory issued July 27 at 12:25PM CDT until July 28 at 7:00PM CDT by NWS Corpus Christi TX
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 112 expected.
* WHERE...Bee, Coastal Aransas, Coastal Calhoun, Coastal Kleberg,
Coastal Nueces, Coastal Refugio, Coastal San Patricio, Duval,
Goliad, Inland Calhoun, Inland Kleberg, Inland Nueces, Inland
Refugio, Inland San Patricio, Jim Wells, La Salle, Live Oak,
McMullen, Victoria, and Webb...
Areas: La Salle County TX, McMullen County TX, Live Oak County TX, Bee County TX, Goliad County TX, Victoria County TX, Webb County TX, Duval County TX, Jim Wells County TX, Kleberg County TX, Nueces County TX, San Patricio County TX, Aransas County TX, Refugio County TX, Calhoun County TX
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:25
Expires: Monday, July 27, 2026 - 18:30
Sender: w-nws.webmaster@noaa.gov
Iowa Moderate Heat Advisory | Effective 07/27/2026 10:19
Heat Advisory issued July 27 at 12:19PM CDT until July 27 at 10:00PM CDT by NWS Des Moines IA
Event: Heat Advisory
Desc: * WHAT...Heat index values around 105-110 expected.
* WHERE...Most of northern Iowa.
* WHEN...Until 10 PM CDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Emmet County IA, Kossuth County IA, Winnebago County IA, Worth County IA, Palo Alto County IA, Hancock County IA, Cerro Gordo County IA, Pocahontas County IA, Humboldt County IA, Wright County IA, Franklin County IA, Sac County IA, Crawford County IA
Severity: Moderate
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:19
Expires: Monday, July 27, 2026 - 20:00
Sender: w-nws.webmaster@noaa.gov
Iowa Severe Extreme Heat Warning | Effective 07/27/2026 10:19
Extreme Heat Warning issued July 27 at 12:19PM CDT until July 27 at 10:00PM CDT by NWS Des Moines IA
Event: Extreme Heat Warning
Desc: * WHAT...Dangerously hot conditions with heat index values up to
around 110 to 115 expected.
* WHERE...Most of central and southern Iowa.
* WHEN...Until 10 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Areas: Butler County IA, Bremer County IA, Calhoun County IA, Webster County IA, Hamilton County IA, Hardin County IA, Grundy County IA, Black Hawk County IA, Carroll County IA, Greene County IA, Boone County IA, Story County IA, Marshall County IA, Tama County IA, Audubon County IA, Guthrie County IA, Dallas County IA, Polk County IA, Jasper County IA, Poweshiek County IA, Cass County IA, Adair County IA, Madison County IA, Warren County IA, Marion County IA, Mahaska County IA, Adams County IA, Union County IA, Clarke County IA, Lucas County IA, Monroe County IA, Wapello County IA, Taylor County IA, Ringgold County IA, Decatur County IA, Wayne County IA, Appanoose County IA, Davis County IA
Severity: Severe
Urgency: Expected
Effective: Monday, July 27, 2026 - 10:19
Expires: Monday, July 27, 2026 - 20:00
Sender: w-nws.webmaster@noaa.gov
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- Roosevelt County NM (5) Apply Roosevelt County NM filter
- San Miguel County NM (7) Apply San Miguel County NM filter
- Sandoval County NM (8) Apply Sandoval County NM filter
- Santa Fe County NM (9) Apply Santa Fe County NM filter
- Taos County NM (5) Apply Taos County NM filter
- Torrance County NM (8) Apply Torrance County NM filter
- Union County NM (6) Apply Union County NM filter
- Valencia County NM (8) Apply Valencia County NM filter
- Oklahoma (21) Apply Oklahoma filter
- South Carolina (10) Apply South Carolina filter
- Tennessee (8) Apply Tennessee filter
- Texas (33) Apply Texas filter
- Utah (7) Apply Utah filter
- Wisconsin (7) Apply Wisconsin filter