Daily Coop Precipitation

24 HOUR PRECIPITATION DATA IN INCHES, ENDING AT 7 AM WEDNESDAY MAY 6, 2026. MISSOURI Potosi 5SW 1.13 Festus 0.91 Jefferson City 0.84 De Soto 0.81 Middletown LARC 0.80 Jefferson City Airport 0.80 St Charles Airport 0.73 Perryville 0.70 NWS WFO 0.70 St Charles 0.68 U of M Columbia 0.64 California 0.64 Clearwater Dam 0.63 Truman D & Rsvr 0.61 Columbia ASOS 0.58 St Louis ASOS 0.57 Clarksville 24 TW 0.55 Cole Camp 0.52 Sedalia 0.51 Round Spring 0.51 Farmington Airport 0.51 Chesterfield/Spirit Airport 0.50 Washington 0.47 St Charles 7SSW 0.46 Rosebud 0.44 St Peters 0.41 Ste Genevieve 0.40 Freedom 0.40 Iberia 0.35 Viburnum 0.29 Rolla 0.29 Hannibal 0.27 Morrisville 0.25 Glasgow 0.25 Greenfield 0.24 West Plains 0.21 Shelbina 0.20 Saverton LD 22 TW 0.20 Montauk 0.20 Marshfield 0.18 Salisbury 0.17 Bolivar 0.16 Ash Grove 0.16 Stockton 0.13 Hartville 0.13 Lockwood 0.05 Steffenville 0.03 Cassville 0.02 Galena 0.01 Ava 0.01 Trenton 0.00 Princeton 0.00 Kirksville 0.00 Chillicothe 0.00 Canton LD 20 TW 0.00 CENTRAL AND SOUTHERN ILLINOIS Flora 1.74 Olney 1.71 Hamletsburg 1.27 Salem 1.10 Mount Vernon 1.01 Effingham 0.95 St Libory 0.85 Beecher City 0.85 Jerseyville 2SW 0.82 Carbondale 0.81 Medora 0.79 Mattoon 0.76 Edwardsville 0.76 Tuscola 0.75 Neoga 0.72 Alton LD 26 TW 0.69 Mt. Olive 1E 0.66 Chester 0.58 Highland 0.56 Salem Airport 0.55 Ogden 0.26 Pittsfield 0.20 Cisco 0.17 Rantoul 0.09 Quincy L & D 21 0.08 Quincy Airport 0.04 Augusta 0.04 Gladstone 0.02 Bentley 0.01 Pittsfield Airport 0.00 La Harpe 0.00

24 HOUR PRECIPITATION DATA IN INCHES, ENDING AT 7 AM TUESDAY MAY 5, 2026. MISSOURI California 0.82 Shelbina 0.70 Sedalia 0.58 St Charles 7SSW 0.52 Glasgow 0.52 Clarence Cannon 0.48 Jefferson City Airport 0.45 Jefferson City 0.45 Washington 0.43 Monett 0.43 Clarksville 24 TW 0.38 Ste Genevieve 0.35 Vandalia 0.33 Cassville 0.33 Middletown LARC 0.32 Iberia 0.32 Chesterfield/Spirit Airport 0.32 Ozark Beach 0.31 Bolivar 0.31 Cole Camp 0.30 Columbia ASOS 0.29 Viburnum 0.28 Billings 0.26 St Peters 0.25 Freedom 0.25 De Soto 0.24 Salisbury 0.22 Farmington Airport 0.22 Rosebud 0.20 NWS WFO 0.17 Cottleville 0.14 Ava 0.13 Kirksville 0.11 St Louis ASOS 0.10 Lockwood 0.10 Alton 0.10 Truman D & Rsvr 0.09 Steffenville 0.08 Ash Grove 0.08 West Plains 0.05 St Charles 0.05 Clearwater Dam 0.05 Hannibal 0.03 Princeton 0.02 Hermitage 0.02 Greenfield 0.02 Canton LD 20 TW 0.01 Trenton 0.00 Stockton 0.00 Saverton LD 22 TW 0.00 Round Spring 0.00 Potosi 5SW 0.00 Perryville 0.00 Memphis 0.00 Hartville 0.00 Chillicothe 0.00 CENTRAL AND SOUTHERN ILLINOIS Mattoon 1.03 Medora 0.90 Ogden 0.82 Mt. Olive 1E 0.76 Neoga 0.73 Urbana 0.68 Casey 0.62 Jerseyville 2SW 0.61 Tuscola 0.56 Rantoul 0.50 Edwardsville 0.46 Cisco 0.41 Bentley 0.29 Highland 0.23 White Hall 1E 0.22 St Libory 0.20 Effingham 0.19 Olney 0.17 La Harpe 0.15 Chester 0.14 Quincy L & D 21 0.10 Flora 0.10 Alton LD 26 TW 0.08 Salem 0.05 Gladstone 0.05 Quincy Airport 0.04 Salem Airport 0.00 Pittsfield Airport 0.00 Mount Vernon 0.00 Kaskaskia Locks 0.00 Hamletsburg 0.00 Carbondale 0.00

24 HOUR PRECIPITATION DATA IN INCHES, ENDING AT 7 AM MONDAY MAY 4, 2026. MISSOURI Clarksville 24 TW 0.35 Steffenville 0.13 St Charles Airport 0.06 Kirksville 0.06 Trenton 0.05 Hannibal 0.05 Saverton LD 22 TW 0.04 Clarence Cannon 0.03 Canton LD 20 TW 0.03 Shelbina 0.02 West Plains 0.00 Washington 0.00 Viburnum 0.00 Stockton 0.00 St Peters 0.00 St Louis ASOS 0.00 St Charles 7SSW 0.00 St Charles 0.00 Sedalia 0.00 Salisbury 0.00 Salem 0.00 Round Spring 0.00 Rosebud 0.00 Princeton 0.00 Potosi 5SW 0.00 Perryville 0.00 Ozark Beach 0.00 NWS WFO 0.00 Middletown LARC 0.00 Memphis 0.00 Marshfield 0.00 Lockwood 0.00 Iberia 0.00 Hermitage 0.00 Hartville 0.00 Glasgow 0.00 Freedom 0.00 Farmington Airport 0.00 Columbia ASOS 0.00 Cole Camp 0.00 Clearwater Dam 0.00 Chillicothe 0.00 Chesterfield/Spirit Airport 0.00 Cassville 0.00 Bolivar 0.00 Ava 0.00 Ash Grove 0.00 Alton 0.00 CENTRAL AND SOUTHERN ILLINOIS Flora 0.36 Beecher City 0.36 Mt. Olive 1E 0.23 Centralia 0.22 Effingham 0.21 Olney 0.18 Casey 0.15 Highland 0.12 Quincy L & D 21 0.11 Neoga 0.11 Mattoon 0.11 Salem 0.09 Quincy Airport 0.05 Alton LD 26 TW 0.05 Salem Airport 0.04 Edwardsville 0.02 Pittsfield Airport 0.01 Urbana 0.00 Tuscola 0.00 Rantoul 0.00 Ogden 0.00 Macomb 0.00 Kaskaskia Locks 0.00 Jerseyville 2SW 0.00 Hamletsburg 0.00 Gladstone 0.00 Cisco 0.00 Carbondale 0.00 Cahokia/St Louis Airport 0.00 Bentley 0.00

24 HOUR PRECIPITATION DATA IN INCHES, ENDING AT 7 AM SUNDAY MAY 3, 2026. MISSOURI Kirksville 0.01 West Plains 0.00 Vandalia 0.00 U of M Columbia 0.00 Truman D & Rsvr 0.00 Trenton 0.00 Steffenville 0.00 St Louis ASOS 0.00 St Charles Airport 0.00 St Charles 7SSW 0.00 St Charles 0.00 Sedalia 0.00 Saverton LD 22 TW 0.00 Salisbury 0.00 Round Spring 0.00 Rosebud 0.00 Rolla 0.00 Potosi 5SW 0.00 Perryville 0.00 NWS WFO 0.00 Middletown LARC 0.00 Marshfield 0.00 Lockwood 0.00 Jefferson City Airport 0.00 Jefferson City 0.00 Hartville 0.00 Hannibal 0.00 Freedom 0.00 Farmington Airport 0.00 Columbia ASOS 0.00 Chillicothe 0.00 Chesterfield/Spirit Airport 0.00 Cassville 0.00 Canton LD 20 TW 0.00 California 0.00 Billings 0.00 Ava 0.00 Ash Grove 0.00 CENTRAL AND SOUTHERN ILLINOIS Salem 0.10 Highland 0.07 Salem Airport 0.05 Tuscola 0.00 Rantoul 0.00 Quincy L & D 21 0.00 Quincy Airport 0.00 Pittsfield Airport 0.00 Ogden 0.00 Mt. Olive 1E 0.00 Mattoon 0.00 La Harpe 0.00 Kaskaskia Locks 0.00 Hamletsburg 0.00 Gladstone 0.00 Edwardsville 0.00 Cisco 0.00 Cahokia/St Louis Airport 0.00 Bentley 0.00 Beecher City 0.00 Alton LD 26 TW 0.00

24 HOUR PRECIPITATION DATA IN INCHES, ENDING AT 7 AM SATURDAY MAY 2, 2026. MISSOURI Edina 0.02 Steffenville 0.01 Saverton LD 22 TW 0.01 West Plains 0.00 Washington 0.00 Viburnum 0.00 Truman D & Rsvr 0.00 Trenton 0.00 St Peters 0.00 St Louis ASOS 0.00 St Charles Airport 0.00 St Charles 7SSW 0.00 St Charles 0.00 Sedalia 0.00 Round Spring 0.00 Rosebud 0.00 Rolla 0.00 Potosi 5SW 0.00 Perryville 0.00 Ozark Beach 0.00 Monett 0.00 Miller 0.00 Middletown LARC 0.00 Marshfield 0.00 Lockwood 0.00 Kirksville 0.00 Jefferson City Airport 0.00 Iberia 0.00 Hermitage 0.00 Hartville 0.00 Freedom 0.00 Farmington Airport 0.00 Columbia ASOS 0.00 Cole Camp 0.00 Clarksville 24 TW 0.00 Chillicothe 0.00 Chesterfield/Spirit Airport 0.00 Cassville 0.00 Canton LD 20 TW 0.00 California 0.00 Bowling Green 1E 0.00 Ash Grove 0.00 CENTRAL AND SOUTHERN ILLINOIS Ogden 0.07 Neoga 0.05 Bentley 0.03 Medora 0.02 Edwardsville 0.02 Rantoul 0.01 Tuscola 0.00 Salem Airport 0.00 Quincy L & D 21 0.00 Quincy Airport 0.00 Pittsfield Airport 0.00 Kaskaskia Locks 0.00 Hamletsburg 0.00 Gladstone 0.00 Alton LD 26 TW 0.00

24 HOUR PRECIPITATION DATA IN INCHES, ENDING AT 7 AM FRIDAY MAY 1, 2026. MISSOURI Cole Camp 0.29 California 0.17 De Soto 0.12 Steffenville 0.11 Memphis 0.11 Kirksville 0.11 Freedom 0.11 Clarence Cannon 0.10 Canton LD 20 TW 0.10 Bowling Green 1E 0.08 Truman D & Rsvr 0.06 Rosebud 0.06 Hermitage 0.06 Rolla 0.05 Iberia 0.05 NWS WFO 0.03 Jefferson City Airport 0.03 Hannibal 0.03 Columbia ASOS 0.03 Vandalia 0.02 St Peters 0.02 St Louis ASOS 0.02 St Charles 7SSW 0.02 Jefferson City 0.02 Chesterfield/Spirit Airport 0.01 West Plains 0.00 Washington 0.00 Trenton 0.00 Ste Genevieve 0.00 St Charles Airport 0.00 Saverton LD 22 TW 0.00 Round Spring 0.00 Potosi 5SW 0.00 Perryville 0.00 Monett 0.00 Middletown LARC 0.00 Lockwood 0.00 Hartville 0.00 Glasgow 0.00 Galena 0.00 Farmington Airport 0.00 Clarksville 24 TW 0.00 Chillicothe 0.00 Cassville 0.00 Bolivar 0.00 Ava 0.00 Ash Grove 0.00 CENTRAL AND SOUTHERN ILLINOIS Bentley 0.42 Quincy L & D 21 0.13 Mattoon 0.08 Olney 0.07 Centralia 0.07 St Libory 0.06 Rantoul 0.06 Quincy Airport 0.06 Tuscola 0.05 Salem 0.05 Ogden 0.05 Macomb 0.05 La Harpe 0.05 Effingham 0.05 Urbana 0.04 Casey 0.02 Salem Airport 0.01 Highland 0.01 Gladstone 0.01 Cahokia/St Louis Airport 0.01 Kaskaskia Locks 0.00 Jerseyville 2SW 0.00 Hamletsburg 0.00 Edwardsville 0.00 Carbondale 0.00 Beecher City 0.00 Alton LD 26 TW 0.00

24 HOUR PRECIPITATION DATA IN INCHES, ENDING AT 7 AM THURSDAY APRIL 30, 2026. MISSOURI Sedalia 0.01 West Plains 0.00 Viburnum 0.00 Truman D & Rsvr 0.00 Trenton 0.00 Steffenville 0.00 Ste Genevieve 0.00 St Peters 0.00 St Louis ASOS 0.00 St Charles Airport 0.00 St Charles 7SSW 0.00 St Charles 0.00 Shelbina 0.00 Saverton LD 22 TW 0.00 Salisbury 0.00 Rosebud 0.00 Princeton 0.00 Potosi 5SW 0.00 Perryville 0.00 NWS WFO 0.00 Monett 0.00 Middletown LARC 0.00 Memphis 0.00 Lockwood 0.00 Kirksville 0.00 Jefferson City Airport 0.00 Jefferson City 0.00 Hermitage 0.00 Hartville 0.00 Hannibal 0.00 Glasgow 0.00 Galena 0.00 Freedom 0.00 Farmington Airport 0.00 Columbia ASOS 0.00 Cole Camp 0.00 Clearwater Dam 0.00 Clarksville 24 TW 0.00 Clarence Cannon 0.00 Chillicothe 0.00 Chesterfield/Spirit Airport 0.00 Canton LD 20 TW 0.00 California 0.00 Bowling Green 1E 0.00 Billings 0.00 Ava 0.00 Ash Grove 0.00 Alton 0.00 CENTRAL AND SOUTHERN ILLINOIS Flora 0.04 White Hall 1E 0.00 Tuscola 0.00 Salem Airport 0.00 Salem 0.00 Rantoul 0.00 Quincy L & D 21 0.00 Quincy Airport 0.00 Pittsfield 0.00 Olney 0.00 Ogden 0.00 Mattoon 0.00 Macomb 0.00 La Harpe 0.00 Kaskaskia Locks 0.00 Jerseyville 2SW 0.00 Highland 0.00 Hamletsburg 0.00 Gladstone 0.00 Casey 0.00 Carbondale 0.00 Cahokia/St Louis Airport 0.00 Bentley 0.00 Beecher City 0.00 Alton LD 26 TW 0.00

24 HOUR PRECIPITATION DATA IN INCHES, ENDING AT 7 AM WEDNESDAY APRIL 29, 2026. MISSOURI Ava 1.09 Cassville 1.05 Marshfield 1.04 Hartville 0.97 Galena 0.89 Lockwood 0.79 Farmington Airport 0.78 Clearwater Dam 0.78 Greenfield 0.76 Rosebud 0.74 Potosi 5SW 0.65 De Soto 0.64 Stockton 0.62 Viburnum 0.60 Cole Camp 0.59 Montauk 0.55 Billings 0.50 Freedom 0.48 Ste Genevieve 0.46 Washington 0.45 Monett 0.43 West Plains 0.42 Chesterfield/Spirit Airport 0.39 St Charles 7SSW 0.35 St Peters 0.34 California 0.33 NWS WFO 0.32 St Louis ASOS 0.29 Iberia 0.29 Hermitage 0.27 Jefferson City 0.25 Columbia ASOS 0.25 Jefferson City Airport 0.24 Cottleville 0.24 St Charles 0.23 St Charles Airport 0.19 Vandalia 0.13 Truman D & Rsvr 0.13 Bowling Green 1E 0.12 Alton 0.07 Middletown LARC 0.05 Princeton 0.03 Clarksville 24 TW 0.03 Steffenville 0.02 Trenton 0.00 Sedalia 0.00 Memphis 0.00 Kirksville 0.00 Hannibal 0.00 Glasgow 0.00 Chillicothe 0.00 Canton LD 20 TW 0.00 CENTRAL AND SOUTHERN ILLINOIS Hamletsburg 1.15 Carbondale 0.71 Flora 0.54 Effingham 0.52 Cahokia/St Louis Airport 0.51 Highland 0.43 St Libory 0.39 Salem 0.38 Beecher City 0.38 Olney 0.33 Neoga 0.33 Kaskaskia Locks 0.32 Rantoul 0.19 Salem Airport 0.18 Mt. Olive 1E 0.18 White Hall 1E 0.08 Ogden 0.08 Jerseyville 2SW 0.08 Medora 0.07 Tuscola 0.06 Macomb 0.04 Alton LD 26 TW 0.02 Quincy L & D 21 0.00 Quincy Airport 0.00 Pittsfield Airport 0.00 La Harpe 0.00 Bentley 0.00

24 HOUR PRECIPITATION DATA IN INCHES, ENDING AT 7 AM TUESDAY APRIL 28, 2026. MISSOURI Vandalia 2.83 Columbia ASOS 1.78 St Louis ASOS 1.71 Hannibal 1.71 California 1.70 Sedalia 1.68 Middletown LARC 1.67 Clarksville 24 TW 1.65 Saverton LD 22 TW 1.32 Clarence Cannon 1.14 Round Spring 1.12 Canton LD 20 TW 1.12 St Charles 7SSW 1.06 Steffenville 1.03 Perryville 0.97 Bowling Green 1E 0.91 NWS WFO 0.89 St Charles 0.87 Shelbina 0.81 Edina 0.77 Farmington Airport 0.76 Chesterfield/Spirit Airport 0.72 Kirksville 0.64 Alton 0.56 De Soto 0.48 St Peters 0.47 Rosebud 0.45 Cottleville 0.43 Potosi 5SW 0.42 Chillicothe 0.38 Washington 0.36 Freedom 0.35 Clearwater Dam 0.35 West Plains 0.32 Hartville 0.23 Trenton 0.22 Viburnum 0.20 Ste Genevieve 0.13 Ava 0.13 Billings 0.12 Monett 0.11 Truman D & Rsvr 0.08 Cassville 0.07 Rolla 0.05 Marshfield 0.00 Lockwood 0.00 Iberia 0.00 Hermitage 0.00 CENTRAL AND SOUTHERN ILLINOIS Beecher City 4.98 Jerseyville 2SW 3.52 Effingham 3.20 Medora 3.13 Mattoon 2.97 Olney 2.86 Tuscola 2.83 Flora 2.83 Ogden 2.64 Urbana 2.37 Quincy Airport 2.07 Casey 2.05 Cisco 2.01 Alton LD 26 TW 1.98 Edwardsville 1.94 White Hall 1E 1.82 Salem 1.70 Macomb 1.70 Salem Airport 1.57 La Harpe 1.31 Bentley 1.21 Carbondale 1.18 Rantoul 0.97 Quincy L & D 21 0.93 Gladstone 0.64 St Libory 0.57 Highland 0.46 Kaskaskia Locks 0.23 Hamletsburg 0.16 Cahokia/St Louis Airport 0.15

24 HOUR PRECIPITATION DATA IN INCHES, ENDING AT 7 AM MONDAY APRIL 27, 2026. MISSOURI Salisbury 2.80 Iberia 2.61 Truman D & Rsvr 2.05 Princeton 1.55 Cole Camp 1.47 Rosebud 1.45 Sedalia 1.37 Trenton 1.21 Chillicothe 1.16 California 1.05 Hermitage 0.97 Shelbina 0.96 Washington 0.95 Clarksville 24 TW 0.95 Bolivar 0.86 Columbia ASOS 0.77 St Charles 7SSW 0.76 Potosi 5SW 0.73 De Soto 0.71 U of M Columbia 0.69 Jefferson City 0.68 Clarence Cannon 0.66 Middletown LARC 0.64 St Louis Science Center 0.58 Chesterfield/Spirit Airport 0.57 Freedom 0.56 St Charles 0.54 NWS WFO 0.54 Cottleville 0.53 St Louis ASOS 0.46 Festus 0.45 St Charles Airport 0.44 Hannibal 0.43 Saverton LD 22 TW 0.38 Memphis 0.35 Farmington Airport 0.35 Steffenville 0.26 Morrisville 0.25 Edina 0.20 Round Spring 0.16 Miller 0.16 Perryville 0.10 Lockwood 0.10 Kirksville 0.06 Greenfield 0.06 Canton LD 20 TW 0.06 Billings 0.05 Montauk 0.03 Hartville 0.03 Clearwater Dam 0.03 Ava 0.02 West Plains 0.01 Ozark Beach 0.00 Marshfield 0.00 Cassville 0.00 Alton 0.00 CENTRAL AND SOUTHERN ILLINOIS White Hall 1E 0.88 Cahokia/St Louis Airport 0.87 Pittsfield 0.49 Kaskaskia Locks 0.45 Alton LD 26 TW 0.39 Quincy L & D 21 0.35 Medora 0.31 La Harpe 0.27 Highland 0.27 St Libory 0.18 Quincy Airport 0.10 Mattoon 0.08 Salem 0.07 Effingham 0.06 Salem Airport 0.05 Casey 0.04 Augusta 0.04 Tuscola 0.03 Carbondale 0.02 Urbana 0.01 Pittsfield Airport 0.01 Olney 0.01 Gladstone 0.01 Rantoul 0.00 Ogden 0.00 Hamletsburg 0.00 Bentley 0.00

24 HOUR PRECIPITATION DATA IN INCHES, ENDING AT 7 AM SUNDAY APRIL 26, 2026. MISSOURI Cassville 0.12 Ozark Beach 0.04 Monett 0.03 Princeton 0.02 Billings 0.01 West Plains 0.00 Viburnum 0.00 Vandalia 0.00 Truman D & Rsvr 0.00 Trenton 0.00 Steffenville 0.00 St Peters 0.00 St Louis ASOS 0.00 St Charles Airport 0.00 St Charles 7SSW 0.00 Shelbina 0.00 Sedalia 0.00 Saverton LD 22 TW 0.00 Salisbury 0.00 Round Spring 0.00 Rolla 0.00 Potosi 5SW 0.00 Perryville 0.00 Middletown LARC 0.00 Memphis 0.00 Marshfield 0.00 Lockwood 0.00 Kirksville 0.00 Jefferson City 0.00 Iberia 0.00 Hermitage 0.00 Hartville 0.00 Hannibal 0.00 Freedom 0.00 Farmington Airport 0.00 Columbia ASOS 0.00 Cole Camp 0.00 Clarksville 24 TW 0.00 Chillicothe 0.00 Chesterfield/Spirit Airport 0.00 Canton LD 20 TW 0.00 Ava 0.00 CENTRAL AND SOUTHERN ILLINOIS White Hall 1E 0.00 Tuscola 0.00 Salem Airport 0.00 Salem 0.00 Rantoul 0.00 Quincy L & D 21 0.00 Quincy Airport 0.00 Pittsfield Airport 0.00 Ogden 0.00 Medora 0.00 Mattoon 0.00 La Harpe 0.00 Kaskaskia Locks 0.00 Highland 0.00 Gladstone 0.00 Edwardsville 0.00 Centralia 0.00 Casey 0.00 Cahokia/St Louis Airport 0.00 Alton LD 26 TW 0.00