24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM WEDNESDAY SEPTEMBER 2, 2026. MISSOURI Saverton LD 22 TW 103 Truman D & Rsvr 102 Clarksville 24 TW 102 Clarence Cannon 102 Round Spring 101 Ozark Beach 101 Galena 101 Ash Grove 101 Stockton 100 Salisbury 100 Memphis 100 Jefferson City 100 Canton LD 20 TW 100 Billings 100 West Plains 99 Trenton 99 Steffenville 99 St Charles 7SSW 99 Rolla 99 Lockwood 99 Iberia 99 Hannibal 99 Cole Camp 99 Chillicothe 99 Bolivar 99 Ava 99 Alton 99 Washington 98 Vandalia 98 Shelbina 98 Sedalia 98 Princeton 98 NWS WFO 98 Monett 98 Hermitage 98 Clearwater Dam 98 Rosebud 97 Perryville 97 Kirksville 97 Freedom 97 Potosi 5SW 96 CENTRAL AND SOUTHERN ILLINOIS Flora 102 Salem 101 Quincy L & D 21 101 Jerseyville 2SW 100 White Hall 1E 99 Ogden 99 Alton LD 26 TW 99 Bentley 98 Kaskaskia Locks 97 La Harpe 96 Hamletsburg 96 Carbondale 96 Tuscola 95 Urbana 94 Gladstone 94

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM TUESDAY SEPTEMBER 1, 2026. MISSOURI Truman D & Rsvr 103 Saverton LD 22 TW 102 Hermitage 102 Ash Grove 102 Stockton 101 Round Spring 101 Lockwood 101 Iberia 101 Galena 101 Billings 101 Salisbury 100 Rolla 100 Clarksville 24 TW 100 Clarence Cannon 100 Bolivar 100 West Plains 99 Sedalia 99 Monett 99 Freedom 99 Cole Camp 99 California 99 Washington 98 Steffenville 98 St Charles 7SSW 98 NWS WFO 98 Hannibal 98 Canton LD 20 TW 98 Vandalia 97 St Charles 97 Shelbina 97 Memphis 97 Clearwater Dam 97 Chillicothe 97 Trenton 96 Rosebud 96 Potosi 5SW 94 Perryville 94 Kirksville 94 CENTRAL AND SOUTHERN ILLINOIS Quincy L & D 21 100 Flora 100 Alton LD 26 TW 99 Salem 98 Jerseyville 2SW 98 Kaskaskia Locks 97 Bentley 96 La Harpe 94 Carbondale 94 Urbana 93 Tuscola 93 Ogden 93 Gladstone 92 Hamletsburg 90

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM MONDAY AUGUST 31, 2026. MISSOURI Ash Grove 101 Truman D & Rsvr 100 Lockwood 100 Billings 100 Round Spring 99 Marshfield 99 Iberia 99 Hermitage 99 West Plains 98 Rolla 98 Monett 98 Jefferson City 98 Bolivar 98 Sedalia 97 Ava 97 Salisbury 96 Clearwater Dam 96 Clarksville 24 TW 96 Clarence Cannon 96 Cassville 96 California 96 Trenton 95 St Charles 95 Princeton 95 Freedom 95 Chillicothe 95 NWS WFO 94 Washington 93 Vandalia 93 Steffenville 93 Shelbina 93 Hannibal 93 Rosebud 92 Kirksville 92 Canton LD 20 TW 92 Potosi 5SW 91 Perryville 91 Saverton LD 22 TW 87 CENTRAL AND SOUTHERN ILLINOIS Alton LD 26 TW 100 Quincy L & D 21 98 Salem 95 Flora 95 Jerseyville 2SW 94 Hamletsburg 94 Kaskaskia Locks 93 Bentley 92 Carbondale 91 Urbana 90 La Harpe 90 Ogden 89 Tuscola 88 Gladstone 82

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM SUNDAY AUGUST 30, 2026. MISSOURI Lockwood 98 Ash Grove 98 Truman D & Rsvr 96 Monett 96 Marshfield 96 Hermitage 95 Cole Camp 95 Iberia 94 Ava 94 Sedalia 93 Saverton LD 22 TW 93 West Plains 92 Salisbury 92 Round Spring 92 Chillicothe 91 Trenton 90 Rolla 90 Princeton 90 Jefferson City 89 Clarksville 24 TW 89 Perryville 88 NWS WFO 88 Clarence Cannon 88 Washington 87 St Charles 7SSW 87 Rosebud 87 Freedom 87 Vandalia 86 Steffenville 86 Shelbina 86 Kirksville 85 Canton LD 20 TW 84 Hannibal 83 CENTRAL AND SOUTHERN ILLINOIS Salem 90 Hamletsburg 90 Quincy L & D 21 89 Casey 89 Gladstone 88 Kaskaskia Locks 87 White Hall 1E 85 Ogden 84 Tuscola 83 Bentley 83 La Harpe 79

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM SATURDAY AUGUST 29, 2026. MISSOURI Ash Grove 94 Saverton LD 22 TW 93 Billings 92 Monett 91 Marshfield 91 Lockwood 91 Hermitage 90 Ava 90 West Plains 89 Truman D & Rsvr 89 Clarksville 24 TW 88 Salisbury 87 Round Spring 87 NWS WFO 87 Memphis 87 Washington 86 Vandalia 86 Steffenville 86 Shelbina 86 Princeton 86 Jefferson City 86 Trenton 85 St Charles 7SSW 85 Rosebud 85 Iberia 85 Hannibal 85 Freedom 85 Canton LD 20 TW 85 Sedalia 84 Perryville 84 Kirksville 84 Potosi 5SW 83 CENTRAL AND SOUTHERN ILLINOIS Quincy L & D 21 89 Casey 89 Salem 88 Ogden 87 Kaskaskia Locks 87 Gladstone 87 White Hall 1E 86 La Harpe 85 Hamletsburg 85 Carlyle Lake 85 Bentley 83 Tuscola 82

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM FRIDAY AUGUST 28, 2026. MISSOURI Ozark Beach 94 West Plains 93 Galena 93 Billings 92 Ash Grove 92 Stockton 91 Monett 91 Marshfield 91 Cassville 91 Truman D & Rsvr 89 Lockwood 89 Hermitage 89 Clearwater Dam 89 Bolivar 89 Ava 89 Round Spring 88 Clarksville 24 TW 87 Rolla 86 NWS WFO 86 St Charles 7SSW 85 Saverton LD 22 TW 85 Perryville 85 Iberia 85 Vandalia 84 Trenton 84 Rosebud 84 Memphis 84 Freedom 84 Clarence Cannon 84 Steffenville 83 Shelbina 83 Princeton 83 Potosi 5SW 83 Hannibal 83 Chillicothe 83 Sedalia 82 Kirksville 82 Canton LD 20 TW 80 CENTRAL AND SOUTHERN ILLINOIS Flora 87 Salem 86 Hamletsburg 86 Carbondale 86 Gladstone 84 Ogden 83 Urbana 82 Quincy L & D 21 82 La Harpe 82 Bentley 82 Kaskaskia Locks 81 Tuscola 80

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM THURSDAY AUGUST 27, 2026. MISSOURI Ash Grove 99 Ozark Beach 97 Marshfield 97 Hermitage 97 Galena 97 Bolivar 97 Truman D & Rsvr 96 Ava 96 West Plains 95 Monett 95 Round Spring 94 Lockwood 94 Cassville 94 St Charles 93 NWS WFO 93 St Charles 7SSW 92 Salisbury 92 Rolla 92 Clarksville 24 TW 92 Rosebud 91 Clarence Cannon 91 Vandalia 90 Iberia 90 Freedom 90 California 90 Sedalia 89 Chillicothe 89 Trenton 88 Shelbina 88 Saverton LD 22 TW 88 Potosi 5SW 88 Perryville 88 Hannibal 88 Clearwater Dam 88 Princeton 87 Steffenville 86 Memphis 86 Canton LD 20 TW 86 Kirksville 85 CENTRAL AND SOUTHERN ILLINOIS Flora 94 Salem 92 Kaskaskia Locks 92 Jerseyville 2SW 92 Ogden 91 Carbondale 90 Urbana 88 Tuscola 88 Hamletsburg 88 Quincy L & D 21 86 La Harpe 85 Bentley 85 Gladstone 83

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM WEDNESDAY AUGUST 26, 2026. MISSOURI Ash Grove 97 Stockton 96 Hermitage 96 Galena 96 West Plains 95 Truman D & Rsvr 95 Monett 95 Marshfield 95 Bolivar 94 Billings 94 Lockwood 93 Cassville 93 Ava 93 Iberia 90 Clearwater Dam 90 Salisbury 89 Perryville 89 NWS WFO 89 Jefferson City 89 Clarence Cannon 89 California 89 Washington 88 Saverton LD 22 TW 88 Freedom 88 Clarksville 24 TW 88 St Charles 87 Sedalia 87 Rosebud 87 Potosi 5SW 87 Chillicothe 87 St Charles 7SSW 86 Shelbina 86 Hannibal 86 Trenton 84 Canton LD 20 TW 84 Steffenville 83 Memphis 83 Kirksville 83 Princeton 82 CENTRAL AND SOUTHERN ILLINOIS Kaskaskia Locks 88 Hamletsburg 88 Alton LD 26 TW 88 Salem 87 Jerseyville 2SW 87 Flora 87 Carbondale 87 Gladstone 85 Casey 85 Bentley 83 Ogden 82 La Harpe 82 Urbana 80 Tuscola 80 Quincy L & D 21 79

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM TUESDAY AUGUST 25, 2026. MISSOURI West Plains 92 Stockton 90 Truman D & Rsvr 89 Ava 89 Monett 88 Round Spring 87 Lockwood 87 Hermitage 87 Bolivar 87 Ash Grove 87 Marshfield 85 Cassville 85 Billings 85 Clearwater Dam 84 St Charles 83 Rolla 83 Perryville 83 NWS WFO 83 Iberia 83 Galena 83 Washington 82 St Charles 7SSW 82 Potosi 5SW 82 California 82 Sedalia 81 Rosebud 81 Jefferson City 81 Freedom 81 Clarksville 24 TW 81 Princeton 79 Trenton 77 Clarence Cannon 77 Chillicothe 77 Vandalia 76 Memphis 76 Hannibal 76 Canton LD 20 TW 76 Steffenville 74 Kirksville 74 Shelbina 73 CENTRAL AND SOUTHERN ILLINOIS Hamletsburg 86 Carbondale 85 Kaskaskia Locks 84 Flora 84 Salem 83 Alton LD 26 TW 83 Ogden 82 Gladstone 82 Urbana 79 Quincy L & D 21 78 Tuscola 77 La Harpe 76 Bentley 76

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM MONDAY AUGUST 24, 2026. MISSOURI Ash Grove 92 Cole Camp 90 West Plains 89 Monett 89 Lockwood 88 Billings 88 Cassville 87 Truman D & Rsvr 85 Hermitage 85 Clearwater Dam 84 Clarksville 24 TW 84 Perryville 83 Canton LD 20 TW 83 Washington 82 St Charles 7SSW 81 Salisbury 81 Rosebud 81 Rolla 81 NWS WFO 81 Jefferson City 81 Potosi 5SW 80 Iberia 80 Freedom 80 Princeton 79 Hannibal 79 California 79 Bowling Green 1E 79 Vandalia 78 Trenton 78 Steffenville 78 Sedalia 78 Chillicothe 78 Shelbina 77 Kirksville 77 CENTRAL AND SOUTHERN ILLINOIS Casey 85 Quincy L & D 21 84 Hamletsburg 84 Gladstone 84 Flora 84 Carbondale 84 Salem 83 Kaskaskia Locks 83 Jerseyville 2SW 82 Alton LD 26 TW 82 Ogden 81 Urbana 79 Tuscola 78 La Harpe 77 Bentley 77

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM SUNDAY AUGUST 23, 2026. MISSOURI Truman D & Rsvr 96 West Plains 95 Monett 93 Ash Grove 92 Lockwood 89 Ava 89 Clarksville 24 TW 88 Round Spring 87 Hermitage 87 Salisbury 86 NWS WFO 86 St Charles 7SSW 85 St Charles 85 Rosebud 85 Princeton 85 Perryville 85 Vandalia 84 Trenton 84 Saverton LD 22 TW 84 Rolla 84 Hannibal 84 Chillicothe 84 Steffenville 83 Potosi 5SW 83 Kirksville 83 Sedalia 82 Freedom 82 CENTRAL AND SOUTHERN ILLINOIS Quincy L & D 21 90 Hamletsburg 89 Gladstone 86 Salem 85 Kaskaskia Locks 85 Alton LD 26 TW 85 La Harpe 84 White Hall 1E 83 Bentley 83 Ogden 82 Tuscola 80