Daily Coop Min Temp

Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Observed 24-Hour Minimum Temperature

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM FRIDAY AUGUST 7, 2026. MISSOURI Shelbina 62 Clarence Cannon 64 Kirksville 65 Memphis 65 Rosebud 65 Steffenville 65 Vandalia 65 California 66 Canton LD 20 TW 66 Hannibal 66 Hermitage 66 Jefferson City 66 Potosi 5SW 66 Trenton 66 Chillicothe 67 Freedom 67 Iberia 67 NWS WFO 67 Round Spring 67 Saverton LD 22 TW 67 Sedalia 67 Truman D & Rsvr 67 Washington 67 Bolivar 68 Clarksville 24 TW 68 Galena 68 Perryville 68 Rolla 68 St Charles 68 St Charles 7SSW 68 Ash Grove 69 Cassville 69 West Plains 69 Lockwood 70 Monett 70 Billings 71 Clearwater Dam 71 Stockton 75 CENTRAL AND SOUTHERN ILLINOIS Bentley 65 La Harpe 65 Urbana 65 Jerseyville 2SW 66 Ogden 66 Quincy L & D 21 66 White Hall 1E 66 Tuscola 67 Carbondale 68 Mount Vernon 68 Gladstone 69 Hamletsburg 69 Salem 70

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM THURSDAY AUGUST 6, 2026. MISSOURI Ava 64 Kirksville 64 Perryville 64 Clearwater Dam 65 Freedom 66 Rosebud 66 Vandalia 66 Clarence Cannon 67 NWS WFO 67 Shelbina 67 Chillicothe 68 Clarksville 24 TW 68 Memphis 68 Sedalia 68 St Charles 68 St Charles 7SSW 68 Washington 68 Hannibal 69 Jefferson City 69 Rolla 69 Round Spring 69 Steffenville 69 California 70 Canton LD 20 TW 70 Cassville 70 Potosi 5SW 70 Saverton LD 22 TW 70 Trenton 70 Cole Camp 71 Galena 71 Hermitage 71 Iberia 71 West Plains 71 Ash Grove 72 Lockwood 72 Truman D & Rsvr 72 Billings 73 Bolivar 73 Stockton 76 Monett 78 CENTRAL AND SOUTHERN ILLINOIS Mount Vernon 62 Ogden 63 Carbondale 64 Flora 64 Casey 65 Hamletsburg 65 Gladstone 66 La Harpe 66 Salem 66 Quincy L & D 21 67 White Hall 1E 67 Bentley 68 Jerseyville 2SW 68 Tuscola 68 Urbana 69 Alton LD 26 TW 70

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM WEDNESDAY AUGUST 5, 2026. MISSOURI Memphis 61 Perryville 62 Kirksville 64 Lockwood 64 Potosi 5SW 65 Sedalia 65 Trenton 65 Truman D & Rsvr 65 Canton LD 20 TW 66 Chillicothe 66 Clearwater Dam 66 Freedom 66 NWS WFO 66 Shelbina 66 Vandalia 66 West Plains 66 Rosebud 67 St Charles 67 Clarence Cannon 68 Clarksville 24 TW 68 Iberia 68 Salisbury 68 Saverton LD 22 TW 68 Steffenville 68 Washington 68 Billings 69 Galena 69 Marshfield 69 Ash Grove 70 Hannibal 70 Monett 70 Rolla 70 St Charles 7SSW 70 California 71 Hermitage 71 CENTRAL AND SOUTHERN ILLINOIS Casey 59 Mount Vernon 60 Jerseyville 2SW 61 Ogden 62 Carbondale 63 Urbana 63 Bentley 64 Flora 65 Tuscola 65 Gladstone 66 Hamletsburg 66 Kaskaskia Locks 66 Quincy L & D 21 66 Salem 66 White Hall 1E 66 Alton LD 26 TW 67

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM TUESDAY AUGUST 4, 2026. MISSOURI Rosebud 59 Round Spring 60 Memphis 61 Ash Grove 62 Bolivar 62 Kirksville 62 Lockwood 62 Perryville 62 Clarence Cannon 63 Galena 63 Potosi 5SW 63 Sedalia 63 Vandalia 63 Washington 63 Canton LD 20 TW 64 Freedom 64 Hermitage 64 Iberia 64 Monett 64 NWS WFO 64 Shelbina 64 St Charles 64 Steffenville 64 Trenton 64 Truman D & Rsvr 65 West Plains 65 Billings 66 Chillicothe 66 Clarksville 24 TW 66 Cole Camp 66 Saverton LD 22 TW 66 Bowling Green 1E 67 Clearwater Dam 67 Hannibal 67 Salisbury 67 California 68 Rolla 68 St Charles 7SSW 68 Stockton 71 CENTRAL AND SOUTHERN ILLINOIS Casey 59 Pittsfield 61 Bentley 62 Mount Vernon 62 Ogden 62 Tuscola 62 Urbana 62 Jerseyville 2SW 63 Kaskaskia Locks 63 Carbondale 64 Flora 64 La Harpe 64 Alton LD 26 TW 65 Quincy L & D 21 65 Salem 65 Gladstone 66 Hamletsburg 67

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM MONDAY AUGUST 3, 2026. MISSOURI Cassville 58 Shelbina 58 Ava 59 Rosebud 59 Round Spring 59 Perryville 60 Billings 61 Alton 62 Ash Grove 62 Bolivar 62 Iberia 62 Lockwood 62 Potosi 5SW 62 Steffenville 62 Bowling Green 1E 63 Canton LD 20 TW 63 Hermitage 63 Kirksville 63 Monett 63 Sedalia 63 Vandalia 63 Washington 63 West Plains 63 Chillicothe 64 Cole Camp 64 Freedom 64 NWS WFO 64 St Charles 64 Trenton 64 Hannibal 65 Princeton 65 Salisbury 65 Truman D & Rsvr 65 Clarksville 24 TW 66 Jefferson City 66 St Charles 7SSW 66 CENTRAL AND SOUTHERN ILLINOIS Casey 59 Gladstone 59 La Harpe 60 Tuscola 60 White Hall 1E 61 Bentley 62 Mount Vernon 62 Ogden 62 Carbondale 63 Urbana 63 Alton LD 26 TW 64 Kaskaskia Locks 64 Salem 64 Flora 65 Quincy L & D 21 66 Hamletsburg 68

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM SUNDAY AUGUST 2, 2026. MISSOURI Ash Grove 62 Lockwood 62 Monett 62 Freedom 63 Iberia 63 Kirksville 63 Rolla 63 Vandalia 63 Ava 64 Canton LD 20 TW 64 Chillicothe 64 Clarence Cannon 64 Hermitage 64 Princeton 64 Rosebud 64 Salisbury 64 Sedalia 64 Steffenville 64 Trenton 64 Clarksville 24 TW 65 Cole Camp 65 Hannibal 65 Jefferson City 65 NWS WFO 65 Potosi 5SW 65 St Charles 66 St Charles 7SSW 66 Perryville 67 West Plains 67 CENTRAL AND SOUTHERN ILLINOIS Casey 54 La Harpe 61 Bentley 63 White Hall 1E 64 Quincy L & D 21 66 Alton LD 26 TW 67 Mount Vernon 67 Ogden 67 Tuscola 67 Hamletsburg 68 Kaskaskia Locks 68 Salem 68

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM SATURDAY AUGUST 1, 2026. MISSOURI Chillicothe 63 Kirksville 63 Princeton 63 California 64 Canton LD 20 TW 64 Clarence Cannon 64 Hermitage 64 Iberia 64 Jefferson City 64 Potosi 5SW 64 Rolla 64 Rosebud 64 Salisbury 64 Steffenville 64 Trenton 64 Vandalia 64 Clarksville 24 TW 65 Hannibal 65 Monett 65 Round Spring 65 Alton 66 Saverton LD 22 TW 66 Sedalia 66 St Charles 66 Washington 66 West Plains 66 Lockwood 67 NWS WFO 67 Perryville 67 St Charles 7SSW 67 Ash Grove 68 Ava 68 CENTRAL AND SOUTHERN ILLINOIS Gladstone 63 La Harpe 64 Ogden 64 Bentley 65 Casey 65 Hamletsburg 65 Mount Vernon 65 Quincy L & D 21 66 Salem 66 Alton LD 26 TW 67 Kaskaskia Locks 68 Tuscola 68

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM FRIDAY JULY 31, 2026. MISSOURI Rosebud 63 Perryville 64 Canton LD 20 TW 65 Clarence Cannon 65 NWS WFO 65 Vandalia 65 Kirksville 66 Shelbina 66 Chillicothe 67 Freedom 67 Steffenville 67 Washington 67 Clearwater Dam 68 Hannibal 68 Round Spring 68 St Charles 68 Trenton 68 Ava 69 Iberia 69 Sedalia 69 California 70 Rolla 70 Truman D & Rsvr 70 Cole Camp 71 Princeton 71 Salisbury 71 Hermitage 72 West Plains 72 Bolivar 73 Cassville 73 Marshfield 73 Monett 73 Galena 74 Ash Grove 75 Billings 75 Lockwood 75 Stockton 77 CENTRAL AND SOUTHERN ILLINOIS Casey 60 Ogden 61 Bentley 62 Gladstone 63 Mount Vernon 63 Carbondale 64 Tuscola 64 Hamletsburg 65 Kaskaskia Locks 65 La Harpe 65 Alton LD 26 TW 66 Flora 66 Quincy L & D 21 66 Salem 66

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM THURSDAY JULY 30, 2026. MISSOURI Rosebud 61 Round Spring 61 Shelbina 62 Clarence Cannon 63 Memphis 64 Perryville 64 Canton LD 20 TW 65 Kirksville 65 NWS WFO 65 Steffenville 65 Freedom 66 Hannibal 66 Washington 66 Chillicothe 67 Princeton 67 Rolla 67 Saverton LD 22 TW 67 Vandalia 67 California 68 Clearwater Dam 68 Iberia 68 Salisbury 68 St Charles 7SSW 68 Trenton 68 Ava 69 Clarksville 24 TW 69 Sedalia 69 West Plains 70 Cassville 71 Cole Camp 71 Bolivar 72 Hermitage 72 Monett 72 Truman D & Rsvr 72 Billings 73 Galena 73 Ash Grove 74 Lockwood 74 CENTRAL AND SOUTHERN ILLINOIS Ogden 58 Pittsfield 60 Tuscola 60 Bentley 62 Casey 62 La Harpe 62 Mount Vernon 62 Urbana 62 Carbondale 64 Gladstone 64 White Hall 1E 64 Salem 65 Alton LD 26 TW 66 Kaskaskia Locks 66 Quincy L & D 21 66 Hamletsburg 68

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM WEDNESDAY JULY 29, 2026. MISSOURI Perryville 66 Truman D & Rsvr 68 Ava 69 Rosebud 69 Bowling Green 1E 70 Memphis 70 Shelbina 70 Steffenville 70 Canton LD 20 TW 71 Hermitage 71 Kirksville 71 NWS WFO 71 St Charles 71 St Charles 7SSW 71 Vandalia 71 Clarence Cannon 72 Freedom 72 Hannibal 72 Iberia 72 Washington 72 Cassville 73 Clarksville 24 TW 73 Saverton LD 22 TW 73 Sedalia 73 Ash Grove 74 California 74 Clearwater Dam 74 Galena 74 Jefferson City 74 Lockwood 74 Princeton 74 Rolla 74 Round Spring 74 Cole Camp 75 Marshfield 75 Billings 76 Monett 76 Salisbury 76 Trenton 76 Chillicothe 77 West Plains 78 Stockton 79 CENTRAL AND SOUTHERN ILLINOIS Tuscola 58 Ogden 59 Urbana 60 Mount Vernon 62 Flora 64 La Harpe 64 White Hall 1E 64 Bentley 65 Salem 65 Carbondale 67 Kaskaskia Locks 67 Alton LD 26 TW 69 Hamletsburg 70 Quincy L & D 21 73

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM TUESDAY JULY 28, 2026. MISSOURI Galena 71 Round Spring 71 Rosebud 73 Billings 74 Kirksville 74 Shelbina 74 Steffenville 74 Canton LD 20 TW 75 Monett 75 Perryville 75 Princeton 75 Vandalia 75 Ash Grove 76 Bolivar 76 Clearwater Dam 76 Cole Camp 76 Freedom 76 Washington 76 Hannibal 77 Iberia 77 Lockwood 77 Marshfield 77 Sedalia 77 Trenton 77 West Plains 77 Chillicothe 78 Clarence Cannon 78 Clarksville 24 TW 78 Hermitage 79 Jefferson City 79 NWS WFO 79 Rolla 79 Saverton LD 22 TW 79 St Charles 79 St Charles 7SSW 79 California 80 Stockton 81 CENTRAL AND SOUTHERN ILLINOIS Flora 69 Hamletsburg 69 La Harpe 71 Mount Vernon 71 Urbana 72 Bentley 73 Carbondale 73 Ogden 73 Tuscola 73 Salem 74 Gladstone 75 Kaskaskia Locks 76 White Hall 1E 76 Quincy L & D 21 77 Alton LD 26 TW 78