24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM TUESDAY SEPTEMBER 15, 2026. MISSOURI Billings 99 Stockton 98 Ash Grove 98 Round Spring 97 Lockwood 97 Iberia 97 Hermitage 97 Bolivar 97 West Plains 96 Monett 96 Cole Camp 96 Cassville 96 Sedalia 95 Rolla 95 Ava 95 Alton 93 Clearwater Dam 92 Rosebud 91 Potosi 5SW 90 NWS WFO 90 Freedom 90 Perryville 89 Washington 88 Salisbury 88 Clarence Cannon 88 Chillicothe 88 Shelbina 87 Vandalia 86 St Charles 7SSW 86 Clarksville 24 TW 86 Trenton 85 Steffenville 85 Hannibal 85 Saverton LD 22 TW 84 Princeton 84 Canton LD 20 TW 83 Kirksville 82 CENTRAL AND SOUTHERN ILLINOIS Alton LD 26 TW 91 Quincy L & D 21 88 Kaskaskia Locks 88 Hamletsburg 88 Salem 87 Jerseyville 2SW 87 Flora 87 Carbondale 86 Casey 85 Bentley 83 Urbana 80 Tuscola 80 Ogden 79 La Harpe 79 Gladstone 73

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM MONDAY SEPTEMBER 14, 2026. MISSOURI Ozark Beach 97 Marshfield 96 Ash Grove 96 Alton 96 West Plains 95 Billings 94 Ava 94 Monett 93 Clearwater Dam 92 Salem 91 Lockwood 91 Bolivar 91 Stockton 90 Rolla 90 Cassville 90 Perryville 88 Hermitage 88 Iberia 87 Potosi 5SW 86 NWS WFO 86 Truman D & Rsvr 85 St Charles 7SSW 85 St Charles 85 Rosebud 84 Freedom 84 Clarksville 24 TW 84 Jefferson City 83 Saverton LD 22 TW 82 Vandalia 81 Salisbury 81 California 81 Sedalia 80 Cole Camp 80 Shelbina 79 Hannibal 79 Chillicothe 78 Steffenville 77 Trenton 76 Canton LD 20 TW 76 Kirksville 75 Princeton 73 CENTRAL AND SOUTHERN ILLINOIS Casey 91 Hamletsburg 90 Flora 90 Carbondale 90 Salem 88 Kaskaskia Locks 87 Alton LD 26 TW 84 Quincy L & D 21 83 Ogden 83 Urbana 82 Gladstone 82 White Hall 1E 81 Tuscola 81 Bentley 77 La Harpe 73

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM SUNDAY SEPTEMBER 13, 2026. MISSOURI West Plains 96 Ozark Beach 95 Rolla 94 Perryville 93 Truman D & Rsvr 92 St Charles 7SSW 92 St Charles 92 Potosi 5SW 92 Rosebud 91 NWS WFO 91 Hermitage 91 Ava 91 Jefferson City 90 Freedom 90 Clarksville 24 TW 90 Saverton LD 22 TW 89 Monett 89 Bowling Green 1E 89 Vandalia 88 Sedalia 88 Salisbury 88 Cole Camp 87 Clarence Cannon 86 Steffenville 84 Hannibal 84 Lockwood 83 Chillicothe 83 Canton LD 20 TW 83 Memphis 82 Kirksville 82 Trenton 81 Princeton 80 CENTRAL AND SOUTHERN ILLINOIS Casey 95 Salem 93 Kaskaskia Locks 93 Hamletsburg 91 Alton LD 26 TW 91 White Hall 1E 90 Ogden 90 Quincy L & D 21 89 Tuscola 88 Gladstone 86 Bentley 84 La Harpe 83

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM SATURDAY SEPTEMBER 12, 2026. MISSOURI Monett 90 Lockwood 90 Truman D & Rsvr 88 Hermitage 87 Ava 86 NWS WFO 85 Freedom 85 West Plains 84 Steffenville 84 St Charles 84 Shelbina 84 Sedalia 84 Saverton LD 22 TW 84 Jefferson City 84 Clarksville 24 TW 84 Vandalia 83 St Charles 7SSW 83 Rolla 83 Iberia 83 Hannibal 83 Chillicothe 83 Salisbury 82 Perryville 80 Potosi 5SW 78 CENTRAL AND SOUTHERN ILLINOIS Hamletsburg 88 Salem 87 White Hall 1E 85 Ogden 85 La Harpe 84 Alton LD 26 TW 84 Tuscola 83 Gladstone 82 Kaskaskia Locks 81 Quincy L & D 21 78

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM FRIDAY SEPTEMBER 11, 2026. MISSOURI Hermitage 103 West Plains 95 Alton 94 Ozark Beach 93 Stockton 86 Clearwater Dam 85 Ash Grove 85 Trenton 83 Princeton 83 Marshfield 83 Chillicothe 83 Potosi 5SW 82 Perryville 82 Memphis 82 Galena 82 Kirksville 81 Truman D & Rsvr 80 Steffenville 80 St Charles 80 Clarksville 24 TW 80 Bolivar 80 St Charles 7SSW 79 Cassville 79 Shelbina 78 Sedalia 78 Saverton LD 22 TW 78 Rolla 78 Lockwood 78 Iberia 78 Freedom 78 Cole Camp 78 California 78 Washington 77 Vandalia 77 Salisbury 77 NWS WFO 77 Hannibal 77 Clarence Cannon 77 Monett 76 CENTRAL AND SOUTHERN ILLINOIS Casey 93 Hamletsburg 89 Kaskaskia Locks 85 Salem 84 Flora 82 Jerseyville 2SW 79 Gladstone 79 Quincy L & D 21 78 La Harpe 78 Carbondale 78 Bentley 78 Urbana 76 Alton LD 26 TW 76 Tuscola 75 Ogden 75

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM THURSDAY SEPTEMBER 10, 2026. MISSOURI Marshfield 104 Stockton 103 Round Spring 103 Hermitage 103 West Plains 102 Galena 102 Alton 102 Truman D & Rsvr 101 Lockwood 101 Ash Grove 101 Bolivar 100 Monett 99 Cassville 99 Ava 99 Iberia 96 Rolla 95 Perryville 95 NWS WFO 95 Cole Camp 95 Rosebud 94 Clearwater Dam 94 Washington 93 St Charles 93 Potosi 5SW 93 California 93 St Charles 7SSW 92 Sedalia 92 Freedom 92 Clarksville 24 TW 91 Vandalia 89 Saverton LD 22 TW 83 Salisbury 80 Princeton 80 Clarence Cannon 79 Trenton 78 Hannibal 78 Memphis 77 Kirksville 76 Chillicothe 76 Shelbina 75 Steffenville 73 CENTRAL AND SOUTHERN ILLINOIS Salem 95 Flora 95 Kaskaskia Locks 93 Jerseyville 2SW 93 Ogden 92 Carbondale 91 Urbana 89 Tuscola 89 Hamletsburg 89 Gladstone 89 Alton LD 26 TW 80 Quincy L & D 21 77 Bentley 76 La Harpe 75

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM TUESDAY SEPTEMBER 8, 2026. MISSOURI Stockton 101 Marshfield 100 Lockwood 100 Ozark Beach 99 Cassville 99 California 99 Bolivar 99 Ash Grove 99 Monett 98 Galena 98 Hermitage 97 West Plains 95 Round Spring 95 Ava 95 Iberia 94 Alton 94 Rolla 92 Cole Camp 92 Sedalia 91 NWS WFO 91 Freedom 91 St Charles 90 Salem 90 Rosebud 90 Clarksville 24 TW 90 Vandalia 89 Saverton LD 22 TW 89 Potosi 5SW 89 Clearwater Dam 89 Washington 88 Shelbina 88 Salisbury 88 Perryville 88 St Charles 7SSW 86 Hannibal 86 Chillicothe 86 Trenton 85 Steffenville 85 Canton LD 20 TW 85 Memphis 83 Kirksville 82 CENTRAL AND SOUTHERN ILLINOIS Alton LD 26 TW 95 Hamletsburg 93 White Hall 1E 89 Salem 88 Quincy L & D 21 88 Flora 88 Carbondale 88 Jerseyville 2SW 87 Ogden 86 Gladstone 86 Bentley 85 Urbana 83 Tuscola 83 La Harpe 82

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM MONDAY SEPTEMBER 7, 2026. MISSOURI Ash Grove 105 Truman D & Rsvr 101 Lockwood 101 Hermitage 101 Cassville 101 Ava 101 West Plains 100 Perryville 99 Monett 99 Alton 98 Iberia 97 Cole Camp 97 Trenton 96 Rolla 96 Sedalia 95 Chillicothe 94 Potosi 5SW 92 NWS WFO 92 Saverton LD 22 TW 91 Freedom 91 Vandalia 90 Clarksville 24 TW 90 Kirksville 89 Hannibal 88 Bowling Green 1E 87 Steffenville 86 Canton LD 20 TW 86 CENTRAL AND SOUTHERN ILLINOIS Salem 90 Kaskaskia Locks 90 Jerseyville 2SW 90 Carbondale 90 Alton LD 26 TW 90 Hamletsburg 88 Quincy L & D 21 87 Ogden 85 Gladstone 85 Bentley 85 Tuscola 83 La Harpe 83

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM SUNDAY SEPTEMBER 6, 2026. MISSOURI West Plains 104 Truman D & Rsvr 104 Round Spring 104 Ash Grove 104 Salisbury 103 Ozark Beach 103 Hermitage 103 NWS WFO 102 Lockwood 102 Clarksville 24 TW 102 Washington 101 St Charles 101 Rosebud 101 Iberia 101 Vandalia 100 Trenton 100 Saverton LD 22 TW 100 Freedom 100 Bowling Green 1E 100 Perryville 99 Monett 99 Chillicothe 99 Steffenville 98 Sedalia 98 Clearwater Dam 98 Princeton 97 Hannibal 97 Kirksville 96 Canton LD 20 TW 96 CENTRAL AND SOUTHERN ILLINOIS Kaskaskia Locks 102 Hamletsburg 100 Alton LD 26 TW 100 White Hall 1E 98 Quincy L & D 21 96 Ogden 96 Gladstone 96 Bentley 96 Tuscola 94 La Harpe 93

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

24 HOUR HIGH TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM FRIDAY SEPTEMBER 4, 2026. MISSOURI Saverton LD 22 TW 102 Marshfield 102 Clearwater Dam 102 Truman D & Rsvr 101 Stockton 101 Round Spring 101 Ozark Beach 101 Jefferson City 101 Iberia 101 West Plains 100 Rolla 100 Lockwood 100 Clarence Cannon 100 Ash Grove 100 Alton 100 St Charles 7SSW 99 Sedalia 99 Princeton 99 Galena 99 Bolivar 99 Washington 98 Steffenville 98 NWS WFO 98 Monett 98 California 98 Vandalia 97 Trenton 97 Shelbina 97 Perryville 97 Hannibal 97 Freedom 97 Chillicothe 97 Cassville 97 Canton LD 20 TW 97 Rosebud 96 Potosi 5SW 96 Kirksville 95 CENTRAL AND SOUTHERN ILLINOIS Quincy L & D 21 102 Salem 101 Jerseyville 2SW 100 Flora 100 Kaskaskia Locks 99 Alton LD 26 TW 99 Ogden 98 Carbondale 98 La Harpe 97 Bentley 97 Urbana 95 Tuscola 95