Alert archive / Oklahoma / Heat Advisories in 2021
Heat Advisory 13, NWS Tulsa, OK
NWS Tulsa, OK issued this heat advisory at Jul 29, 2021, 3:27 AM CDT for 22 counties in Oklahoma; 4 counties in Arkansas. It took effect at Jul 30, 2021, 12:00 PM CDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Jul 29, 2021, 3:27 AM CDT (08:27 UTC)
- In effect from
- Jul 30, 2021, 12:00 PM CDT
- Expired
- Jul 30, 2021, 8:00 PM CDT
- In force
- 8 hr
- Issued by
- NWS Tulsa, OK
All 26 counties
Benton County, AR, Carroll County, AR, Madison County, AR, Washington County, AR, Adair County, OK, Cherokee County, OK, Choctaw County, OK, Craig County, OK, Creek County, OK, Delaware County, OK, Haskell County, OK, Latimer County, OK, Mayes County, OK, McIntosh County, OK, Muskogee County, OK, Nowata County, OK, Okfuskee County, OK, Okmulgee County, OK, Ottawa County, OK, Pawnee County, OK, Pittsburg County, OK, Pushmataha County, OK, Rogers County, OK, Tulsa County, OK, Wagoner County, OK, Washington County, OK
The radar
The Tulsa radar (KINX), 42 km from the middle of the area, began a volume at 08:31 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Springfield, MO (KSGF), launched 00:00Z, 8.5 hours before the alert went out and 176 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1786 J/kg
- Mixed-layer CIN
- -78 J/kg
- Mixed-layer LCL
- 1701 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- -33 m²/s²
- 0-3 km storm-relative helicity
- -4 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
093 WWUS74 KTSA 290827 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 327 AM CDT Thu Jul 29 2021 ARZ019-020-029-OKZ055>058-060>062-066-067-070>072-291630- /O.NEW.KTSA.HT.Y.0013.210730T1700Z-210731T0100Z/ /O.CON.KTSA.EH.W.0003.210729T1700Z-210730T0100Z/ Crawford-Franklin-Sebastian-Washington OK-Nowata-Craig-Ottawa- Tulsa-Rogers-Mayes-Okmulgee-Wagoner-Muskogee-McIntosh-Sequoyah- Including the cities of Van Buren, Ozark, Charleston, Fort Smith, Bartlesville, Nowata, Vinita, Miami, Tulsa, Claremore, Pryor, Okmulgee, Wagoner, Muskogee, Checotah, and Sallisaw 327 AM CDT Thu Jul 29 2021 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT FRIDAY... * WHAT...For the Excessive Heat Warning, dangerously hot conditions with heat index values of 108 to 113 expected. For the Heat Advisory, heat index values 105 to 110 expected. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...For the Excessive Heat Warning, from noon today to 8 PM CDT this evening. For the Heat Advisory, from noon to 8 PM CDT Friday. * IMPACTS...He combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency, call 911. && $$ ARZ001-002-010-011-OKZ049-053-054-059-063>065-068-069-073>076- 291630- /O.NEW.KTSA.HT.Y.0013.210730T1700Z-210731T0100Z/ /O.CON.KTSA.HT.Y.0012.210729T1700Z-210730T0100Z/ Benton-Carroll-Washington AR-Madison-Pushmataha-Choctaw-Osage- Pawnee-Delaware-Creek-Okfuskee-Cherokee-Adair-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Antlers, Clayton, Hugo, Pawhuska, Pawnee, Grove, Jay, Sapulpa, Okemah, Tahlequah, Stilwell, McAlester, Stigler, Wilburton, and Poteau 327 AM CDT Thu Jul 29 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT FRIDAY... * WHAT...Heat index values up to 108 expected both days. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest Arkansas. * WHEN...From noon today to 8 PM CDT this evening, and from noon to 8 PM CDT Friday. * IMPACTS...The combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency, call 911. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
6 follow-up statements
075 WWUS74 KTSA 291546 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 1046 AM CDT Thu Jul 29 2021 ARZ019-020-029-OKZ055>058-060>062-066-067-070>072-300130- /O.CON.KTSA.EH.W.0003.210729T1700Z-210730T0100Z/ /O.CON.KTSA.HT.Y.0013.210730T1700Z-210731T0100Z/ Crawford-Franklin-Sebastian-Washington OK-Nowata-Craig-Ottawa- Tulsa-Rogers-Mayes-Okmulgee-Wagoner-Muskogee-McIntosh-Sequoyah- Including the cities of Van Buren, Ozark, Charleston, Fort Smith, Bartlesville, Nowata, Vinita, Miami, Tulsa, Claremore, Pryor, Okmulgee, Wagoner, Muskogee, Checotah, and Sallisaw 1046 AM CDT Thu Jul 29 2021 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT FRIDAY... * WHAT...For the Excessive Heat Warning, dangerously hot conditions with heat index values of 108 to 113 expected. For the Heat Advisory, heat index values 105 to 110 expected. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...For the Excessive Heat Warning, from noon today to 8 PM CDT this evening. For the Heat Advisory, from noon to 8 PM CDT Friday. * IMPACTS...He combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency, call 911. && $$ ARZ001-002-010-011-OKZ049-053-054-059-063>065-068-069-073>076- 300130- /O.CON.KTSA.HT.Y.0012.210729T1700Z-210730T0100Z/ /O.CON.KTSA.HT.Y.0013.210730T1700Z-210731T0100Z/ Benton-Carroll-Washington AR-Madison-Pushmataha-Choctaw-Osage- Pawnee-Delaware-Creek-Okfuskee-Cherokee-Adair-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Antlers, Clayton, Hugo, Pawhuska, Pawnee, Grove, Jay, Sapulpa, Okemah, Tahlequah, Stilwell, McAlester, Stigler, Wilburton, and Poteau 1046 AM CDT Thu Jul 29 2021 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT FRIDAY... * WHAT...Heat index values up to 108 expected both days. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest Arkansas. * WHEN...From noon today to 8 PM CDT this evening, and from noon to 8 PM CDT Friday. * IMPACTS...The combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency, call 911. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
286 WWUS74 KTSA 291924 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 224 PM CDT Thu Jul 29 2021 ARZ019-020-029-OKZ055>058-060>062-066-067-070>072-300330- /O.CON.KTSA.EH.W.0003.000000T0000Z-210730T0100Z/ /O.CON.KTSA.HT.Y.0013.210730T1700Z-210731T0100Z/ Crawford-Franklin-Sebastian-Washington OK-Nowata-Craig-Ottawa- Tulsa-Rogers-Mayes-Okmulgee-Wagoner-Muskogee-McIntosh-Sequoyah- Including the cities of Van Buren, Ozark, Charleston, Fort Smith, Bartlesville, Nowata, Vinita, Miami, Tulsa, Claremore, Pryor, Okmulgee, Wagoner, Muskogee, Checotah, and Sallisaw 224 PM CDT Thu Jul 29 2021 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT FRIDAY... * WHAT...For the Excessive Heat Warning, dangerously hot conditions with heat index values of 105 to 110 expected. For the Heat Advisory, forecast heat index values of 103 to 108. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...For the Excessive Heat Warning, from noon today to 8 PM CDT this evening. For the Heat Advisory, from noon to 8 PM CDT Friday. * IMPACTS...He combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency, call 911. && $$ ARZ001-002-010-011-OKZ049-053-054-059-063>065-068-069-073>076- 300330- /O.CON.KTSA.HT.Y.0012.000000T0000Z-210730T0100Z/ /O.CON.KTSA.HT.Y.0013.210730T1700Z-210731T0100Z/ Benton-Carroll-Washington AR-Madison-Pushmataha-Choctaw-Osage- Pawnee-Delaware-Creek-Okfuskee-Cherokee-Adair-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Antlers, Clayton, Hugo, Pawhuska, Pawnee, Grove, Jay, Sapulpa, Okemah, Tahlequah, Stilwell, McAlester, Stigler, Wilburton, and Poteau 224 PM CDT Thu Jul 29 2021 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT FRIDAY... * WHAT...Heat index values 103 to 108 expected both days. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest Arkansas. * WHEN...From noon today to 8 PM CDT this evening, and from noon to 8 PM CDT Friday. * IMPACTS...The combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency, call 911. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
216 WWUS74 KTSA 300108 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 808 PM CDT Thu Jul 29 2021 ARZ019-020-029-OKZ055>058-060>062-066-067-070>072-300930- /O.EXP.KTSA.EH.W.0003.000000T0000Z-210730T0100Z/ /O.CON.KTSA.HT.Y.0013.210730T1700Z-210731T0100Z/ Crawford-Franklin-Sebastian-Washington OK-Nowata-Craig-Ottawa- Tulsa-Rogers-Mayes-Okmulgee-Wagoner-Muskogee-McIntosh-Sequoyah- Including the cities of Van Buren, Ozark, Charleston, Fort Smith, Bartlesville, Nowata, Vinita, Miami, Tulsa, Claremore, Pryor, Okmulgee, Wagoner, Muskogee, Checotah, and Sallisaw 808 PM CDT Thu Jul 29 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT FRIDAY... ...EXCESSIVE HEAT WARNING HAS EXPIRED... * WHAT...Heat index values up to 109 expected. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...For the Heat Advisory, from noon to 8 PM CDT Friday. * IMPACTS...The combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency, call 911. && $$ ARZ001-002-010-011-OKZ049-053-054-059-063>065-068-069-073>076- 300930- /O.EXP.KTSA.HT.Y.0012.000000T0000Z-210730T0100Z/ /O.CON.KTSA.HT.Y.0013.210730T1700Z-210731T0100Z/ Benton-Carroll-Washington AR-Madison-Pushmataha-Choctaw-Osage- Pawnee-Delaware-Creek-Okfuskee-Cherokee-Adair-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Antlers, Clayton, Hugo, Pawhuska, Pawnee, Grove, Jay, Sapulpa, Okemah, Tahlequah, Stilwell, McAlester, Stigler, Wilburton, and Poteau 808 PM CDT Thu Jul 29 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT FRIDAY... * WHAT...Heat index values up to 107 expected. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest Arkansas. * WHEN...From noon to 8 PM CDT Friday. * IMPACTS...The combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency, call 911. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
132 WWUS74 KTSA 300752 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 252 AM CDT Fri Jul 30 2021 ARZ001-002-010-011-019-020-029-OKZ049-053>076-302100- /O.NEW.KTSA.HT.Y.0014.210731T1700Z-210801T0100Z/ /O.CON.KTSA.HT.Y.0013.210730T1700Z-210731T0100Z/ Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian- Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee- Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner- Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren, Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler, Wilburton, and Poteau 252 AM CDT Fri Jul 30 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT SATURDAY... * WHAT...For the Heat Advisory today, heat index values up to 107 expected. For the Heat Advisory Saturday, heat index values up to 109 expected. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...From noon today to 8 PM CDT this evening, and then from from noon to 8 PM CDT Saturday. * IMPACTS...The combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency, call 911. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
831 WWUS74 KTSA 301921 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 221 PM CDT Fri Jul 30 2021 ARZ001-002-010-011-019-020-029-OKZ049-053>076-310730- /O.CON.KTSA.HT.Y.0013.000000T0000Z-210731T0100Z/ /O.CON.KTSA.HT.Y.0014.210731T1700Z-210801T0100Z/ Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian- Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee- Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner- Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren, Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler, Wilburton, and Poteau 221 PM CDT Fri Jul 30 2021 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT SATURDAY... * WHAT...For the Heat Advisory today, heat index values up to 107 expected. For the Heat Advisory Saturday, heat index values up to 109 expected. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...From noon today to 8 PM CDT this evening, and then from from noon to 8 PM CDT Saturday. * IMPACTS...The combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency, call 911. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
240 WWUS74 KTSA 310105 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 805 PM CDT Fri Jul 30 2021 ARZ001-002-010-011-019-020-029-OKZ049-053>076-310930- /O.EXP.KTSA.HT.Y.0013.000000T0000Z-210731T0100Z/ /O.CON.KTSA.HT.Y.0014.210731T1700Z-210801T0100Z/ Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian- Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee- Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner- Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren, Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler, Wilburton, and Poteau 805 PM CDT Fri Jul 30 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT SATURDAY... * WHAT...Heat index values up to 109 expected. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...From noon to 8 PM CDT Saturday. * IMPACTS...The combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency, call 911. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
Nearby
Heat Advisories in Oklahoma, 2021Heat Advisories in Arkansas, 2021Every heat advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.