#HeatRelated
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jama.com
Among working-age adults in the US, #HeatRelated mortality varied substantially by occupation and industry, with the highest rates in military, farming, fishing and forestry, and construction and extraction occupations.

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October 9, 2026 at 6:50 PM
dbcurren.bsky.social
“ #Heatrelated #deaths in the US have been steadily increasing for years, a new study published in the medical journal JAMA shows — a 117% increase in #heat - related deaths from 1999 to 2023, with at least 21,518 people dying in that period.” www.cnn.com/2024/08/26/h... #ClimateChange
Heat-related deaths spiked 117% in the US since 1999 | CNN
As temperatures reach record levels in many parts of the US this week, emergency rooms bracing for a new normal: More patients are becoming gravely ill because their bodies can’t take the heat.
www.cnn.com
August 26, 2024 at 10:02 PM
alt.mswx.fyi
Heat Advisory issued August 16 at 2:15AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS

Many counties

Heat index values up to 110.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Tennennessee, Texas 2, yeez, Skanky, Limes, Smega H, Cocktown, Wilker Jefferson, Attalamba, Rascist Rose, Dry and Drier, Old Squares, New Squares, Queefatoma, Bonkton, South Squares, Yukapuknuknuk, Tim, Jefferson Davis, Jim Davis, Better Boots, Flatass, and Leeland counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 16 at 2:15AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS * WHAT...Heat index values up to 110. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and much of Mississippi. * WHEN...Until 8 PM CDT Monday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Overnight low temperatures are expected to range from the mid to upper 70s through the same time frame. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1.
August 16, 2026 at 7:19 AM
sundevilsfandom.bsky.social
ASU hockey player hospitalized for heatrelated illness following team workout #sundevils #arizonastate https://www.rfr.bz/bcb1f5fd3
August 24, 2026 at 2:36 AM
mswx.fyi
Heat Advisory issued August 18 at 10:29AM CDT until August 18 at 8:00PM CDT by NWS Jackson MS

Many counties

Dangerously hot conditions with heat index values up to 110expected.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Bolivar, Sunflower, Leflore, Grenada, Carroll, Montgomery, Webster, Clay, Lowndes, Choctaw, Oktibbeha, Washington, Humphreys, Holmes, Attala, Winston, Noxubee, Issaquena, Sharkey, Yazoo, Madison, Leake, Neshoba, Kemper, Warren, Hinds, Rankin, Scott, Newton, Lauderdale, Claiborne, Copiah, Simpson, Smith, Jasper, Clarke, Jefferson, Adams, Franklin, Lincoln, Lawrence, Jefferson Davis, Covington, Jones, Marion, Lamar, and Forrest counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 18 at 10:29AM CDT until August 18 at 8:00PM CDT by NWS Jackson MS * WHAT...Dangerously hot conditions with heat index values up to 110 expected. * WHERE...Portions of west, central, north and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...Until 8 PM CDT this evening. And again from 11 AM to 9 PM CDT Wednesday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1.
August 18, 2026 at 3:34 PM
mswx.fyi
Heat Advisory issued August 18 at 10:29AM CDT until August 19 at 9:00PM CDT by NWS Jackson MS

Many counties

Dangerously hot conditions with heat index values up to 110expected.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Bolivar, Sunflower, Leflore, Grenada, Carroll, Montgomery, Webster, Clay, Lowndes, Choctaw, Oktibbeha, Washington, Humphreys, Holmes, Attala, Winston, Noxubee, Issaquena, Sharkey, Yazoo, Madison, Leake, Neshoba, Kemper, Warren, Hinds, Rankin, Scott, Newton, Lauderdale, Claiborne, Copiah, Simpson, Smith, Jasper, Clarke, Jefferson, Adams, Franklin, Lincoln, Lawrence, Jefferson Davis, Covington, Jones, Marion, Lamar, and Forrest counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 18 at 10:29AM CDT until August 19 at 9:00PM CDT by NWS Jackson MS * WHAT...Dangerously hot conditions with heat index values up to 110 expected. * WHERE...Portions of west, central, north and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...Until 8 PM CDT this evening. And again from 11 AM to 9 PM CDT Wednesday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1.
August 18, 2026 at 3:34 PM
alt.mswx.fyi
Heat Advisory issued August 18 at 10:29AM CDT until August 18 at 8:00PM CDT by NWS Jackson MS

Many counties

Dangerously hot conditions with heat index values up to 110expected.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Dongfederate, Tall Texas Pistol, Lil' Illinois, Tennennessee, Texas 2, yeez, Skanky, Limes, Smega H, Cocktown, Wilker Twelberton, Bobert F Lee, Gonk, Leans, Attalamba, Rascist Rose, Dry and Drier, BIzaquena, Nos, Yazoot, Badison, Old Squares, New Squares, Queefatoma, Jefferton, Haints, Chunky, Bonkton, South Squares, Yukapuknuknuk, Boss Hogg, Catawamba, Stoned, Tim, Twelberton Davis, Jim Davis, Twelberton, Pigfucker, Gifshor, Guntown, Oh Shit It's Ohio, Twelberton Davis, Better Boots, Flatass, Another Rich Racist, Foote Pics County, and Leeland counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 18 at 10:29AM CDT until August 18 at 8:00PM CDT by NWS Jackson MS * WHAT...Dangerously hot conditions with heat index values up to 110 expected. * WHERE...Portions of west, central, north and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...Until 8 PM CDT this evening. And again from 11 AM to 9 PM CDT Wednesday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1.
August 18, 2026 at 3:34 PM
alt.mswx.fyi
Heat Advisory issued August 18 at 10:29AM CDT until August 19 at 9:00PM CDT by NWS Jackson MS

Many counties

Dangerously hot conditions with heat index values up to 110expected.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Dongfederate, Tall Texas Pistol, Lil' Illinois, Tennennessee, Texas 2, yeez, Skanky, Limes, Smega H, Cocktown, Wilker Twelberton, Bobert F Lee, Gonk, Leans, Attalamba, Rascist Rose, Dry and Drier, BIzaquena, Nos, Yazoot, Badison, Old Squares, New Squares, Queefatoma, Jefferton, Haints, Chunky, Bonkton, South Squares, Yukapuknuknuk, Boss Hogg, Catawamba, Stoned, Tim, Twelberton Davis, Jim Davis, Twelberton, Pigfucker, Gifshor, Guntown, Oh Shit It's Ohio, Twelberton Davis, Better Boots, Flatass, Another Rich Racist, Foote Pics County, and Leeland counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 18 at 10:29AM CDT until August 19 at 9:00PM CDT by NWS Jackson MS * WHAT...Dangerously hot conditions with heat index values up to 110 expected. * WHERE...Portions of west, central, north and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...Until 8 PM CDT this evening. And again from 11 AM to 9 PM CDT Wednesday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1.
August 18, 2026 at 3:34 PM
alt.mswx.fyi
Heat Advisory issued August 18 at 6:40AM CDT until August 18 at 8:00PM CDT by NWS Jackson MS

Many counties

Dangerously hot conditions with heat index values in excessof 110 degrees and peaking around 115 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Dongfederate, Tall Texas Pistol, Lil' Illinois, Tennennessee, Texas 2, yeez, Skanky, Limes, Smega H, Cocktown, Wilker Twelberton, Bobert F Lee, Gonk, Leans, Attalamba, Rascist Rose, Dry and Drier, BIzaquena, Nos, Yazoot, Badison, Old Squares, New Squares, Queefatoma, Jefferton, Haints, Chunky, Bonkton, South Squares, Yukapuknuknuk, Boss Hogg, Catawamba, Stoned, Tim, Twelberton Davis, Jim Davis, Twelberton, Pigfucker, Gifshor, Guntown, Oh Shit It's Ohio, Twelberton Davis, Better Boots, Flatass, Another Rich Racist, Foote Pics County, and Leeland counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 18 at 6:40AM CDT until August 18 at 8:00PM CDT by NWS Jackson MS * WHAT...Dangerously hot conditions with heat index values in excess of 110 degrees and peaking around 115 degrees. * WHERE...Portions of west, central, north and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...From 11 AM this morning to 8 PM CDT this evening. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1.
August 18, 2026 at 11:44 AM
mswx.fyi
Heat Advisory issued August 18 at 6:40AM CDT until August 18 at 8:00PM CDT by NWS Jackson MS

Many counties

Dangerously hot conditions with heat index values in excessof 110 degrees and peaking around 115 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Bolivar, Sunflower, Leflore, Grenada, Carroll, Montgomery, Webster, Clay, Lowndes, Choctaw, Oktibbeha, Washington, Humphreys, Holmes, Attala, Winston, Noxubee, Issaquena, Sharkey, Yazoo, Madison, Leake, Neshoba, Kemper, Warren, Hinds, Rankin, Scott, Newton, Lauderdale, Claiborne, Copiah, Simpson, Smith, Jasper, Clarke, Jefferson, Adams, Franklin, Lincoln, Lawrence, Jefferson Davis, Covington, Jones, Marion, Lamar, and Forrest counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 18 at 6:40AM CDT until August 18 at 8:00PM CDT by NWS Jackson MS * WHAT...Dangerously hot conditions with heat index values in excess of 110 degrees and peaking around 115 degrees. * WHERE...Portions of west, central, north and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...From 11 AM this morning to 8 PM CDT this evening. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1.
August 18, 2026 at 11:44 AM
mswx.fyi
Heat Advisory issued August 17 at 10:33PM CDT until August 18 at 8:00PM CDT by NWS Jackson MS

Many counties

Dangerously hot conditions with heat index values in excessof 110 degrees and peaking around 115 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Bolivar, Sunflower, Leflore, Grenada, Carroll, Montgomery, Webster, Clay, Lowndes, Choctaw, Oktibbeha, Washington, Humphreys, Holmes, Attala, Winston, Noxubee, Issaquena, Sharkey, Yazoo, Madison, Leake, Neshoba, Kemper, Warren, Hinds, Rankin, Scott, Newton, Lauderdale, Claiborne, Copiah, Simpson, Smith, Jasper, Clarke, Jefferson, Adams, Franklin, Lincoln, Lawrence, Jefferson Davis, Covington, Jones, Marion, Lamar, and Forrest counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 17 at 10:33PM CDT until August 18 at 8:00PM CDT by NWS Jackson MS * WHAT...Dangerously hot conditions with heat index values in excess of 110 degrees and peaking around 115 degrees. * WHERE...Portions of west, central, north and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...From 11 AM to 8 PM CDT Tuesday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1. Monitor the latest forecasts and warnings for updates.
August 18, 2026 at 3:34 AM
alt.mswx.fyi
Heat Advisory issued August 17 at 10:33PM CDT until August 18 at 8:00PM CDT by NWS Jackson MS

Many counties

Dangerously hot conditions with heat index values in excessof 110 degrees and peaking around 115 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Dongfederate, Tall Texas Pistol, Lil' Illinois, Tennennessee, Texas 2, yeez, Skanky, Limes, Smega H, Cocktown, Wilker Twelberton, Bobert F Lee, Gonk, Leans, Attalamba, Rascist Rose, Dry and Drier, BIzaquena, Nos, Yazoot, Badison, Old Squares, New Squares, Queefatoma, Jefferton, Haints, Chunky, Bonkton, South Squares, Yukapuknuknuk, Boss Hogg, Catawamba, Stoned, Tim, Twelberton Davis, Jim Davis, Twelberton, Pigfucker, Gifshor, Guntown, Oh Shit It's Ohio, Twelberton Davis, Better Boots, Flatass, Another Rich Racist, Foote Pics County, and Leeland counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 17 at 10:33PM CDT until August 18 at 8:00PM CDT by NWS Jackson MS * WHAT...Dangerously hot conditions with heat index values in excess of 110 degrees and peaking around 115 degrees. * WHERE...Portions of west, central, north and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...From 11 AM to 8 PM CDT Tuesday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1. Monitor the latest forecasts and warnings for updates.
August 18, 2026 at 3:34 AM
mswx.fyi
Extreme Heat Warning issued August 16 at 2:15AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS

Many counties

Dangerously hot conditions with heat index values up to 115.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Bolivar, Sunflower, Leflore, Washington, Humphreys, Holmes, Issaquena, Sharkey, Yazoo, Madison, Warren, Hinds, Rankin, Claiborne, Copiah, Simpson, Jefferson, Adams, Franklin, Lincoln, Lawrence, Jefferson Davis, Marion, and Lamar counties highlighted. These conditions are likely to occur. Significant threat to life or property. Responsive action should be taken within next hour. Extreme Heat Warning issued August 16 at 2:15AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS * WHAT...Dangerously hot conditions with heat index values up to 115. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and much of Mississippi. * WHEN...Until 8 PM CDT Monday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Overnight low temperatures are expected to range from the mid to upper 70s through the same time frame. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1.
August 16, 2026 at 7:19 AM
mswx.fyi
Heat Advisory issued August 16 at 2:15AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS

Many counties

Heat index values up to 110.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Grenada, Carroll, Montgomery, Webster, Clay, Lowndes, Choctaw, Oktibbeha, Attala, Winston, Noxubee, Leake, Neshoba, Kemper, Scott, Newton, Lauderdale, Smith, Jasper, Clarke, Covington, Jones, and Forrest counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 16 at 2:15AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS * WHAT...Heat index values up to 110. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and much of Mississippi. * WHEN...Until 8 PM CDT Monday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Overnight low temperatures are expected to range from the mid to upper 70s through the same time frame. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1.
August 16, 2026 at 7:19 AM
alt.mswx.fyi
Extreme Heat Warning issued August 16 at 2:15AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS

Many counties

Dangerously hot conditions with heat index values up to 115.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Dongfederate, Tall Texas Pistol, Lil' Illinois, Bobert F Lee, Gonk, Leans, BIzaquena, Nos, Yazoot, Badison, Jefferton, Haints, Chunky, Boss Hogg, Catawamba, Stoned, Twelberton, Pigfucker, Gifshor, Guntown, Oh Shit It's Ohio, Twelberton Davis, Another Rich Racist, and Foote Pics County counties highlighted. These conditions are likely to occur. Significant threat to life or property. Responsive action should be taken within next hour. Extreme Heat Warning issued August 16 at 2:15AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS * WHAT...Dangerously hot conditions with heat index values up to 115. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and much of Mississippi. * WHEN...Until 8 PM CDT Monday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Overnight low temperatures are expected to range from the mid to upper 70s through the same time frame. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1.
August 16, 2026 at 7:19 AM
mswx.fyi
Heat Advisory issued August 15 at 8:25PM CDT until August 17 at 8:00PM CDT by NWS Jackson MS

Many counties

Heat index values in excess of 105 degrees and peakingaround 110 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Bolivar, Sunflower, Leflore, Grenada, Carroll, Montgomery, Webster, Clay, Lowndes, Choctaw, Oktibbeha, Washington, Humphreys, Holmes, Attala, Winston, Noxubee, Issaquena, Sharkey, Yazoo, Madison, Leake, Neshoba, Kemper, Warren, Hinds, Rankin, Scott, Newton, Lauderdale, Claiborne, Copiah, Simpson, Smith, Jasper, Clarke, Jefferson, Adams, Franklin, Lincoln, Lawrence, Jefferson Davis, Covington, Jones, Marion, Lamar, and Forrest counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 15 at 8:25PM CDT until August 17 at 8:00PM CDT by NWS Jackson MS * WHAT...Heat index values in excess of 105 degrees and peaking around 110 degrees. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and much of Mississippi. * WHEN...Until 8 PM CDT Monday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Overnight low temperatures are expected to range from the mid to upper 70s through the same time frame. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1.
August 16, 2026 at 1:29 AM
alt.mswx.fyi
Heat Advisory issued August 15 at 8:25PM CDT until August 17 at 8:00PM CDT by NWS Jackson MS

Many counties

Heat index values in excess of 105 degrees and peakingaround 110 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Dongfederate, Tall Texas Pistol, Lil' Illinois, Tennennessee, Texas 2, yeez, Skanky, Limes, Smega H, Cocktown, Wilker Twelberton, Bobert F Lee, Gonk, Leans, Attalamba, Rascist Rose, Dry and Drier, BIzaquena, Nos, Yazoot, Badison, Old Squares, New Squares, Queefatoma, Jefferton, Haints, Chunky, Bonkton, South Squares, Yukapuknuknuk, Boss Hogg, Catawamba, Stoned, Tim, Twelberton Davis, Jim Davis, Twelberton, Pigfucker, Gifshor, Guntown, Oh Shit It's Ohio, Twelberton Davis, Better Boots, Flatass, Another Rich Racist, Foote Pics County, and Leeland counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 15 at 8:25PM CDT until August 17 at 8:00PM CDT by NWS Jackson MS * WHAT...Heat index values in excess of 105 degrees and peaking around 110 degrees. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and much of Mississippi. * WHEN...Until 8 PM CDT Monday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Overnight low temperatures are expected to range from the mid to upper 70s through the same time frame. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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 9 1 1.
August 16, 2026 at 1:29 AM
mswx.fyi
Heat Advisory issued August 15 at 3:41AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS

Many counties

Heat index values up to 110 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Bolivar, Sunflower, Leflore, Grenada, Carroll, Montgomery, Webster, Clay, Lowndes, Choctaw, Oktibbeha, Washington, Humphreys, Holmes, Attala, Winston, Noxubee, Issaquena, Sharkey, Yazoo, Madison, Leake, Neshoba, Kemper, Warren, Hinds, Rankin, Scott, Newton, Lauderdale, Claiborne, Copiah, Simpson, Smith, Jasper, Clarke, Jefferson, Adams, Franklin, Lincoln, Lawrence, Jefferson Davis, Covington, Jones, Marion, Lamar, and Forrest counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 15 at 3:41AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS * WHAT...Heat index values up to 110 degrees. * WHERE...Portions of central and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...Until 8 PM CDT Monday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
August 15, 2026 at 8:44 AM
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Heat Advisory issued August 15 at 3:41AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS

Many counties

Heat index values up to 110 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Dongfederate, Tall Texas Pistol, Lil' Illinois, Tennennessee, Texas 2, yeez, Skanky, Limes, Smega H, Cocktown, Wilker Twelberton, Bobert F Lee, Gonk, Leans, Attalamba, Rascist Rose, Dry and Drier, BIzaquena, Nos, Yazoot, Badison, Old Squares, New Squares, Queefatoma, Jefferton, Haints, Chunky, Bonkton, South Squares, Yukapuknuknuk, Boss Hogg, Catawamba, Stoned, Tim, Twelberton Davis, Jim Davis, Twelberton, Pigfucker, Gifshor, Guntown, Oh Shit It's Ohio, Twelberton Davis, Better Boots, Flatass, Another Rich Racist, Foote Pics County, and Leeland counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 15 at 3:41AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS * WHAT...Heat index values up to 110 degrees. * WHERE...Portions of central and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...Until 8 PM CDT Monday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
August 15, 2026 at 8:44 AM
mswx.fyi
Heat Advisory issued August 14 at 8:43PM CDT until August 17 at 8:00PM CDT by NWS Jackson MS

Many counties

Heat index values up to 110 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Bolivar, Sunflower, Leflore, Grenada, Carroll, Montgomery, Webster, Clay, Lowndes, Choctaw, Oktibbeha, Washington, Humphreys, Holmes, Attala, Winston, Noxubee, Issaquena, Sharkey, Yazoo, Madison, Leake, Neshoba, Kemper, Warren, Hinds, Rankin, Scott, Newton, Lauderdale, Claiborne, Copiah, Simpson, Smith, Jasper, Clarke, Jefferson, Adams, Franklin, Lincoln, Lawrence, Jefferson Davis, Covington, Jones, Marion, Lamar, and Forrest counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 14 at 8:43PM CDT until August 17 at 8:00PM CDT by NWS Jackson MS * WHAT...Heat index values up to 110 degrees. * WHERE...Portions of central and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...Until 8 PM CDT Monday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
August 15, 2026 at 1:44 AM
alt.mswx.fyi
Heat Advisory issued August 14 at 8:43PM CDT until August 17 at 8:00PM CDT by NWS Jackson MS

Many counties

Heat index values up to 110 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Dongfederate, Tall Texas Pistol, Lil' Illinois, Tennennessee, Texas 2, yeez, Skanky, Limes, Smega H, Cocktown, Wilker Twelberton, Bobert F Lee, Gonk, Leans, Attalamba, Rascist Rose, Dry and Drier, BIzaquena, Nos, Yazoot, Badison, Old Squares, New Squares, Queefatoma, Jefferton, Haints, Chunky, Bonkton, South Squares, Yukapuknuknuk, Boss Hogg, Catawamba, Stoned, Tim, Twelberton Davis, Jim Davis, Twelberton, Pigfucker, Gifshor, Guntown, Oh Shit It's Ohio, Twelberton Davis, Better Boots, Flatass, Another Rich Racist, Foote Pics County, and Leeland counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 14 at 8:43PM CDT until August 17 at 8:00PM CDT by NWS Jackson MS * WHAT...Heat index values up to 110 degrees. * WHERE...Portions of central and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...Until 8 PM CDT Monday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
August 15, 2026 at 1:44 AM
mswx.fyi
Heat Advisory issued August 14 at 11:28AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS

Many counties

Heat index values up to 110 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Bolivar, Sunflower, Leflore, Grenada, Carroll, Montgomery, Webster, Clay, Lowndes, Choctaw, Oktibbeha, Washington, Humphreys, Holmes, Attala, Winston, Noxubee, Issaquena, Sharkey, Yazoo, Madison, Leake, Neshoba, Kemper, Warren, Hinds, Rankin, Scott, Newton, Lauderdale, Claiborne, Copiah, Simpson, Smith, Jasper, Clarke, Jefferson, Adams, Franklin, Lincoln, Lawrence, Jefferson Davis, Covington, Jones, Marion, Lamar, and Forrest counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 14 at 11:28AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS * WHAT...Heat index values up to 110 degrees. * WHERE...Portions of central and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...Until 8 PM CDT Monday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
August 14, 2026 at 4:29 PM
alt.mswx.fyi
Heat Advisory issued August 14 at 11:28AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS

Many counties

Heat index values up to 110 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Dongfederate, Tall Texas Pistol, Lil' Illinois, Tennennessee, Texas 2, yeez, Skanky, Limes, Smega H, Cocktown, Wilker Twelberton, Bobert F Lee, Gonk, Leans, Attalamba, Rascist Rose, Dry and Drier, BIzaquena, Nos, Yazoot, Badison, Old Squares, New Squares, Queefatoma, Jefferton, Haints, Chunky, Bonkton, South Squares, Yukapuknuknuk, Boss Hogg, Catawamba, Stoned, Tim, Twelberton Davis, Jim Davis, Twelberton, Pigfucker, Gifshor, Guntown, Oh Shit It's Ohio, Twelberton Davis, Better Boots, Flatass, Another Rich Racist, Foote Pics County, and Leeland counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 14 at 11:28AM CDT until August 17 at 8:00PM CDT by NWS Jackson MS * WHAT...Heat index values up to 110 degrees. * WHERE...Portions of central and south Mississippi, southeast Arkansas, and northeast Louisiana. * WHEN...Until 8 PM CDT Monday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
August 14, 2026 at 4:29 PM
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Heat Advisory issued August 13 at 12:30PM CDT until August 16 at 8:00PM CDT by NWS Jackson MS

Many counties

Heat index values up to 110 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Dongfederate, Tall Texas Pistol, Lil' Illinois, Tennennessee, Texas 2, yeez, Skanky, Limes, Smega H, Cocktown, Wilker Twelberton, Bobert F Lee, Gonk, Leans, Attalamba, Rascist Rose, Dry and Drier, BIzaquena, Nos, Yazoot, Badison, Old Squares, New Squares, Queefatoma, Jefferton, Haints, Chunky, Bonkton, South Squares, Yukapuknuknuk, Boss Hogg, Catawamba, Stoned, Tim, Twelberton Davis, Jim Davis, Twelberton, Pigfucker, Gifshor, Guntown, Oh Shit It's Ohio, Twelberton Davis, Better Boots, Flatass, Another Rich Racist, Foote Pics County, and Leeland counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 13 at 12:30PM CDT until August 16 at 8:00PM CDT by NWS Jackson MS * WHAT...Heat index values up to 110 degrees. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and central, east central, north central, northeast, northwest, south central, southeast, southwest, and west central Mississippi. * WHEN...Until 8 PM CDT Sunday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
August 13, 2026 at 5:34 PM
mswx.fyi
Heat Advisory issued August 13 at 12:30PM CDT until August 16 at 8:00PM CDT by NWS Jackson MS

Many counties

Heat index values up to 110 degrees.

High temperatures and high humidity may cause heatrelated illnesses.
A map of Mississippi with Bolivar, Sunflower, Leflore, Grenada, Carroll, Montgomery, Webster, Clay, Lowndes, Choctaw, Oktibbeha, Washington, Humphreys, Holmes, Attala, Winston, Noxubee, Issaquena, Sharkey, Yazoo, Madison, Leake, Neshoba, Kemper, Warren, Hinds, Rankin, Scott, Newton, Lauderdale, Claiborne, Copiah, Simpson, Smith, Jasper, Clarke, Jefferson, Adams, Franklin, Lincoln, Lawrence, Jefferson Davis, Covington, Jones, Marion, Lamar, and Forrest counties highlighted. These conditions are likely to occur. Possible threat to life or property. Responsive action should be taken within next hour. Heat Advisory issued August 13 at 12:30PM CDT until August 16 at 8:00PM CDT by NWS Jackson MS * WHAT...Heat index values up to 110 degrees. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and central, east central, north central, northeast, northwest, south central, southeast, southwest, and west central Mississippi. * WHEN...Until 8 PM CDT Sunday. * IMPACTS...High temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...Temperatures at night will not bring much relief as they struggle to fall below 80 in some cases. The threat for dangerous heat will continue into next week. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
August 13, 2026 at 5:34 PM