Daily Coop Min Temp

Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Observed 24-Hour Minimum Temperature

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM FRIDAY AUGUST 21, 2026. MISSOURI Shelbina 60 Ava 61 Bolivar 62 Rosebud 62 Canton LD 20 TW 63 Clarence Cannon 63 Iberia 63 Memphis 63 Sedalia 63 Steffenville 63 Ash Grove 64 Cassville 64 Freedom 64 Hermitage 64 Lockwood 64 Perryville 64 Round Spring 64 St Charles 7SSW 64 Trenton 64 Vandalia 64 Galena 65 Hannibal 65 Kirksville 65 Potosi 5SW 65 Princeton 65 Salisbury 65 Washington 65 Billings 66 California 66 Clarksville 24 TW 66 Jefferson City 66 NWS WFO 66 Saverton LD 22 TW 66 St Charles 66 Chillicothe 67 Truman D & Rsvr 67 Monett 68 West Plains 68 CENTRAL AND SOUTHERN ILLINOIS Casey 57 Ogden 59 Tuscola 59 Urbana 59 Jerseyville 2SW 60 Carbondale 62 La Harpe 62 Bentley 63 Quincy L & D 21 64 Flora 65 Alton LD 26 TW 66 Gladstone 66 Salem 66 Hamletsburg 69

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM THURSDAY AUGUST 20, 2026. MISSOURI Princeton 63 Shelbina 63 Steffenville 63 Canton LD 20 TW 64 Clarence Cannon 64 Chillicothe 65 Kirksville 65 Memphis 65 Salisbury 65 Trenton 65 Vandalia 65 Billings 66 Hannibal 66 Lockwood 66 Sedalia 66 Ash Grove 67 Potosi 5SW 67 Rolla 67 Saverton LD 22 TW 67 Ava 68 Bolivar 68 Cole Camp 68 Hermitage 68 Iberia 68 Rosebud 68 Round Spring 68 Cassville 69 Clarksville 24 TW 69 Freedom 69 Monett 69 NWS WFO 69 Truman D & Rsvr 69 Washington 69 California 70 Clearwater Dam 70 Galena 70 Jefferson City 70 Ozark Beach 71 West Plains 72 CENTRAL AND SOUTHERN ILLINOIS La Harpe 63 Bentley 65 Casey 65 Tuscola 65 Gladstone 66 Pittsfield 66 Quincy L & D 21 66 White Hall 1E 66 Urbana 67 Hamletsburg 68 Ogden 68 Flora 69 Kaskaskia Locks 70 Alton LD 26 TW 71 Salem 72

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM WEDNESDAY AUGUST 19, 2026. MISSOURI Ava 60 Rosebud 60 Bolivar 62 Lockwood 62 Sedalia 62 St Charles 7SSW 62 Freedom 64 Iberia 64 Potosi 5SW 64 Round Spring 64 Vandalia 64 Kirksville 65 NWS WFO 65 Shelbina 65 Cassville 66 Chillicothe 66 Clarence Cannon 66 Clarksville 24 TW 66 Hannibal 66 Jefferson City 66 St Charles 66 Truman D & Rsvr 66 Clearwater Dam 67 Memphis 67 Princeton 67 Rolla 67 Saverton LD 22 TW 67 Steffenville 67 Trenton 67 Ash Grove 68 California 68 Hermitage 68 Salisbury 68 Washington 68 West Plains 69 Galena 72 Monett 72 CENTRAL AND SOUTHERN ILLINOIS Ogden 61 Tuscola 62 White Hall 1E 62 Carbondale 63 Hamletsburg 63 Flora 64 Pittsfield 64 Alton LD 26 TW 65 Bentley 65 Gladstone 65 La Harpe 65 Salem 65 Kaskaskia Locks 66 Quincy L & D 21 66 Urbana 67

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM TUESDAY AUGUST 18, 2026. MISSOURI Ava 60 Round Spring 60 Princeton 61 Rosebud 61 Sedalia 61 Ash Grove 62 Bolivar 62 Cassville 62 Lockwood 62 Perryville 62 Shelbina 62 St Charles 7SSW 62 Cole Camp 63 Hermitage 63 Potosi 5SW 63 California 64 Freedom 64 Kirksville 64 Memphis 64 NWS WFO 64 Salisbury 64 Truman D & Rsvr 64 Vandalia 64 Washington 64 Canton LD 20 TW 65 Chillicothe 65 St Charles 65 Steffenville 65 Clarence Cannon 66 Clarksville 24 TW 66 Hannibal 66 Monett 66 Clearwater Dam 67 Saverton LD 22 TW 67 West Plains 67 CENTRAL AND SOUTHERN ILLINOIS Casey 57 Tuscola 61 Urbana 61 White Hall 1E 61 Jerseyville 2SW 62 Ogden 62 Carbondale 63 Hamletsburg 63 La Harpe 63 Alton LD 26 TW 65 Bentley 65 Flora 65 Gladstone 65 Salem 65 Kaskaskia Locks 66 Quincy L & D 21 66

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM MONDAY AUGUST 17, 2026. MISSOURI Memphis 64 Canton LD 20 TW 65 Kirksville 65 Salisbury 65 Shelbina 65 Steffenville 65 Chillicothe 66 St Charles 7SSW 66 Ava 67 Clarence Cannon 67 Hannibal 67 Vandalia 67 Sedalia 68 California 69 Cole Camp 69 Freedom 69 Rosebud 69 Ash Grove 70 Hermitage 70 Iberia 70 Jefferson City 70 Lockwood 70 Monett 70 Rolla 70 Billings 71 Bolivar 71 Clarksville 24 TW 71 NWS WFO 71 Saverton LD 22 TW 71 Truman D & Rsvr 71 Washington 71 Marshfield 72 Perryville 72 Potosi 5SW 72 St Charles 72 Clearwater Dam 74 Round Spring 74 West Plains 75 CENTRAL AND SOUTHERN ILLINOIS La Harpe 63 Tuscola 63 Gladstone 64 Bentley 65 Quincy L & D 21 68 Jerseyville 2SW 70 Urbana 70 Ogden 71 Alton LD 26 TW 72 Carbondale 72 Mount Vernon 73 Flora 74 Salem 74 Hamletsburg 75

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM SUNDAY AUGUST 16, 2026. MISSOURI Ava 65 Chillicothe 69 Cassville 70 St Charles 7SSW 70 Kirksville 71 Canton LD 20 TW 73 Vandalia 73 Washington 73 Hannibal 74 Memphis 74 Princeton 74 Rosebud 74 Saverton LD 22 TW 74 Steffenville 74 Ash Grove 75 Iberia 75 Lockwood 75 Perryville 75 Potosi 5SW 75 West Plains 75 California 76 Freedom 76 Marshfield 76 Monett 76 Sedalia 76 Trenton 76 Truman D & Rsvr 76 Rolla 77 Hermitage 78 NWS WFO 78 Jefferson City 79 CENTRAL AND SOUTHERN ILLINOIS Casey 69 La Harpe 71 Ogden 71 Tuscola 71 Urbana 71 Gladstone 72 Mount Vernon 74 Quincy L & D 21 74 Hamletsburg 75 Salem 75 Alton LD 26 TW 77

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM SATURDAY AUGUST 15, 2026. MISSOURI Ava 65 Cassville 65 Round Spring 67 Kirksville 71 West Plains 72 Ash Grove 73 Canton LD 20 TW 73 Hannibal 73 Steffenville 73 Lockwood 74 Princeton 74 Trenton 74 Chillicothe 75 Marshfield 75 Monett 75 Saverton LD 22 TW 75 NWS WFO 76 Rosebud 76 Washington 76 Freedom 77 Rolla 77 Salisbury 77 California 78 St Charles 7SSW 78 Vandalia 78 Hermitage 79 Iberia 79 Jefferson City 79 Potosi 5SW 79 Sedalia 80 Truman D & Rsvr 80 CENTRAL AND SOUTHERN ILLINOIS Urbana 0 Casey 68 Ogden 69 Tuscola 69 La Harpe 70 Bentley 71 Gladstone 73 Mount Vernon 74 Quincy L & D 21 75 Salem 75 Hamletsburg 76 Alton LD 26 TW 77 Kaskaskia Locks 77

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM FRIDAY AUGUST 14, 2026. MISSOURI Ava 68 Clearwater Dam 69 Round Spring 69 Rosebud 71 Vandalia 71 Galena 72 Canton LD 20 TW 73 Freedom 73 Kirksville 73 NWS WFO 73 Shelbina 73 Washington 73 Billings 74 Bolivar 74 Cassville 74 Clarksville 24 TW 74 Hannibal 74 Perryville 74 Princeton 74 Steffenville 74 Trenton 74 Chillicothe 75 Clarence Cannon 75 Jefferson City 75 Saverton LD 22 TW 75 Ash Grove 76 Lockwood 76 Salisbury 76 Cole Camp 77 St Charles 77 St Charles 7SSW 77 California 78 Iberia 78 Monett 78 Rolla 78 Sedalia 78 Potosi 5SW 79 Hermitage 80 Truman D & Rsvr 80 Stockton 83 CENTRAL AND SOUTHERN ILLINOIS Ogden 66 Tuscola 68 Urbana 68 La Harpe 70 Bentley 71 Gladstone 71 Flora 72 Mount Vernon 73 Quincy L & D 21 74 Alton LD 26 TW 75 Carbondale 75 Jerseyville 2SW 75 Kaskaskia Locks 75 Hamletsburg 76 Salem 76

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM WEDNESDAY AUGUST 12, 2026. MISSOURI Ava 66 Cassville 71 Clearwater Dam 72 Galena 72 Rosebud 72 Shelbina 72 Washington 73 Freedom 74 Bolivar 75 Memphis 75 Vandalia 75 West Plains 75 Ash Grove 76 Canton LD 20 TW 76 Chillicothe 76 Iberia 76 Lockwood 76 Marshfield 76 Monett 76 Rolla 76 Trenton 76 Billings 77 California 77 Clarence Cannon 77 Hannibal 77 Kirksville 77 NWS WFO 77 Potosi 5SW 77 Steffenville 77 Hermitage 78 Jefferson City 78 Stockton 78 Clarksville 24 TW 79 St Charles 79 St Charles 7SSW 79 Saverton LD 22 TW 80 Truman D & Rsvr 80 CENTRAL AND SOUTHERN ILLINOIS Casey 67 Urbana 67 Ogden 68 Tuscola 70 La Harpe 72 Gladstone 75 Mount Vernon 75 Bentley 76 Carbondale 76 Flora 76 Hamletsburg 76 Jerseyville 2SW 76 Alton LD 26 TW 77 Kaskaskia Locks 77 Pittsfield 77 Quincy L & D 21 78 Salem 78

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM TUESDAY AUGUST 11, 2026. MISSOURI Ava 65 Round Spring 67 Freedom 71 Galena 71 Bolivar 72 Cassville 72 Clearwater Dam 72 Sedalia 72 Lockwood 73 Shelbina 73 Washington 73 West Plains 73 Billings 74 Cole Camp 74 Memphis 74 Rosebud 74 Iberia 75 Marshfield 75 Monett 75 NWS WFO 75 Perryville 75 Potosi 5SW 75 Rolla 75 Vandalia 75 California 76 Canton LD 20 TW 76 Chillicothe 76 Clarence Cannon 76 Jefferson City 76 St Charles 76 Trenton 76 Truman D & Rsvr 76 Hannibal 77 Hermitage 77 Kirksville 77 Salisbury 77 Steffenville 77 Clarksville 24 TW 78 St Charles 7SSW 78 Stockton 79 CENTRAL AND SOUTHERN ILLINOIS La Harpe 72 Hamletsburg 73 Carbondale 75 Flora 75 Gladstone 75 Jerseyville 2SW 75 Ogden 75 Urbana 75 Bentley 76 Kaskaskia Locks 76 Mount Vernon 76 Quincy L & D 21 76 Tuscola 76 Alton LD 26 TW 77 Salem 78

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM MONDAY AUGUST 10, 2026. MISSOURI Ava 65 St Charles 69 Cassville 71 Freedom 71 NWS WFO 71 Perryville 71 Washington 71 West Plains 71 Bolivar 72 Clearwater Dam 72 Monett 72 Sedalia 72 Trenton 72 Canton LD 20 TW 73 Hannibal 73 Lockwood 73 Marshfield 73 Rosebud 73 Shelbina 73 Chillicothe 74 Cole Camp 74 Iberia 74 Kirksville 74 Memphis 74 Salisbury 74 Steffenville 74 Billings 75 California 75 Clarence Cannon 75 Hermitage 75 Potosi 5SW 75 Rolla 75 Saverton LD 22 TW 75 Truman D & Rsvr 75 Vandalia 75 St Charles 7SSW 77 Stockton 78 CENTRAL AND SOUTHERN ILLINOIS Casey 67 Ogden 67 Hamletsburg 68 Jerseyville 2SW 68 La Harpe 68 Gladstone 69 Mount Vernon 69 Carbondale 70 Flora 70 Kaskaskia Locks 71 Tuscola 71 Urbana 71 Alton LD 26 TW 72 Quincy L & D 21 73 Salem 75 Bentley 76