Daily Coop Snowfall

Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Observed 24-Hour Snowfall

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM TUESDAY SEPTEMBER 8, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Trenton 0.0 Steffenville 0.0 Shelbina 0.0 Salisbury 0.0 Round Spring 0.0 Rolla 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Memphis 0.0 Marshfield 0.0 Lockwood 0.0 Iberia 0.0 Cole Camp 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Cassville 0.0 Canton LD 20 TW 0.0 California 0.0 Bolivar 0.0 Ava 0.0 Ash Grove 0.0 Alton 0.0 CENTRAL AND SOUTHERN ILLINOIS Urbana 0.0 Tuscola 0.0 Quincy L & D 21 0.0 Ogden 0.0 Mattoon 0.0 Macomb 0.0 Jerseyville 2SW 0.0 Highland 0.0 Gladstone 0.0 Carbondale 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM MONDAY SEPTEMBER 7, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Trenton 0.0 Steffenville 0.0 Rolla 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Lockwood 0.0 Iberia 0.0 Cottleville 0.0 Cole Camp 0.0 Chillicothe 0.0 Cassville 0.0 Canton LD 20 TW 0.0 Ava 0.0 Ash Grove 0.0 Alton 0.0 CENTRAL AND SOUTHERN ILLINOIS Tuscola 0.0 Ogden 0.0 Neoga 0.0 Jerseyville 2SW 0.0 Highland 0.0 Hamletsburg 0.0 Gladstone 0.0 Carbondale 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM SUNDAY SEPTEMBER 6, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Steffenville 0.0 St Peters 0.0 Salisbury 0.0 Round Spring 0.0 Princeton 0.0 Perryville 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Lockwood 0.0 Iberia 0.0 Clearwater Dam 0.0 Chillicothe 0.0 Canton LD 20 TW 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS White Hall 1E 0.0 Tuscola 0.0 Quincy L & D 21 0.0 Ogden 0.0 Mattoon 0.0 Highland 0.0 Hamletsburg 0.0 Gladstone 0.0 Cisco 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM SATURDAY SEPTEMBER 5, 2026. MISSOURI West Plains 0.0 Washington 0.0 Vandalia 0.0 U of M Columbia 0.0 Round Spring 0.0 Perryville 0.0 NWS WFO 0.0 Middletown LARC 0.0 Memphis 0.0 Lockwood 0.0 Iberia 0.0 Cottleville 0.0 Cole Camp 0.0 Clearwater Dam 0.0 Clarksville 24 TW 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Canton LD 20 TW 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS Tuscola 0.0 Salem 0.0 Quincy L & D 21 0.0 Ogden 0.0 Highland 0.0 Hamletsburg 0.0 Gladstone 0.0 Carbondale 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM FRIDAY SEPTEMBER 4, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 Steffenville 0.0 Shelbina 0.0 Round Spring 0.0 Rolla 0.0 Princeton 0.0 Perryville 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Marshfield 0.0 Lockwood 0.0 Iberia 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Cassville 0.0 Canton LD 20 TW 0.0 California 0.0 Bolivar 0.0 Ash Grove 0.0 Alton 0.0 CENTRAL AND SOUTHERN ILLINOIS Urbana 0.0 Tuscola 0.0 Rantoul 0.0 Quincy L & D 21 0.0 Philo 0.0 Ogden 0.0 Neoga 0.0 Mattoon 0.0 Jerseyville 2SW 0.0 Highland 0.0 Flora 0.0 Effingham 0.0 Cisco 0.0 Carbondale 0.0 Beecher City 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM THURSDAY SEPTEMBER 3, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Trenton 0.0 Steffenville 0.0 Shelbina 0.0 Saverton LD 22 TW 0.0 Salisbury 0.0 Round Spring 0.0 Rolla 0.0 Princeton 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Marshfield 0.0 Lockwood 0.0 Iberia 0.0 Cottleville 0.0 Clarksville 24 TW 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Cassville 0.0 Canton LD 20 TW 0.0 California 0.0 Bolivar 0.0 Ava 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS Tuscola 0.0 Ogden 0.0 Medora 0.0 Mattoon 0.0 Jerseyville 2SW 0.0 Highland 0.0 Gladstone 0.0 Carbondale 0.0 Alton LD 26 TW 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM WEDNESDAY SEPTEMBER 2, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Trenton 0.0 Steffenville 0.0 Shelbina 0.0 Saverton LD 22 TW 0.0 Salisbury 0.0 Round Spring 0.0 Rolla 0.0 Princeton 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Memphis 0.0 Lockwood 0.0 Iberia 0.0 Cole Camp 0.0 Clearwater Dam 0.0 Clarksville 24 TW 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Canton LD 20 TW 0.0 Ava 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS Urbana 0.0 Tuscola 0.0 Ogden 0.0 Jerseyville 2SW 0.0 Highland 0.0 Gladstone 0.0 Carbondale 0.0 Alton LD 26 TW 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM TUESDAY SEPTEMBER 1, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Steffenville 0.0 St Peters 0.0 Shelbina 0.0 Saverton LD 22 TW 0.0 Salisbury 0.0 Round Spring 0.0 Rolla 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Memphis 0.0 Lockwood 0.0 Iberia 0.0 Cole Camp 0.0 Clearwater Dam 0.0 Clarksville 24 TW 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Canton LD 20 TW 0.0 California 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS Urbana 0.0 Tuscola 0.0 Ogden 0.0 Mattoon 0.0 Jerseyville 2SW 0.0 Highland 0.0 Gladstone 0.0 Carbondale 0.0 Augusta 0.0 Alton LD 26 TW 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM MONDAY AUGUST 31, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Steffenville 0.0 St Peters 0.0 Shelbina 0.0 Salisbury 0.0 Round Spring 0.0 Rolla 0.0 Princeton 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Marshfield 0.0 Lockwood 0.0 Iberia 0.0 Clarksville 24 TW 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Cassville 0.0 Canton LD 20 TW 0.0 California 0.0 Bolivar 0.0 Ava 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS Urbana 0.0 Tuscola 0.0 Quincy L & D 21 0.0 Ogden 0.0 Medora 0.0 Mattoon 0.0 Highland 0.0 Hamletsburg 0.0 Gladstone 0.0 Carbondale 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM SUNDAY AUGUST 30, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Trenton 0.0 Steffenville 0.0 Shelbina 0.0 Salisbury 0.0 Round Spring 0.0 Rolla 0.0 Princeton 0.0 Perryville 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Marshfield 0.0 Lockwood 0.0 Iberia 0.0 Cole Camp 0.0 Clarksville 24 TW 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Canton LD 20 TW 0.0 Ava 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS White Hall 1E 0.0 Tuscola 0.0 Salem 0.0 Quincy L & D 21 0.0 Ogden 0.0 Neoga 0.0 Medora 0.0 Mattoon 0.0 Kaskaskia Locks 0.0 Hamletsburg 0.0 Gladstone 0.0 Cisco 0.0 Casey 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM SATURDAY AUGUST 29, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 Trenton 0.0 Steffenville 0.0 St Peters 0.0 Shelbina 0.0 Salisbury 0.0 Round Spring 0.0 Princeton 0.0 Perryville 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Memphis 0.0 Marshfield 0.0 Lockwood 0.0 Iberia 0.0 Canton LD 20 TW 0.0 Ava 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS Tuscola 0.0 Salem 0.0 Quincy L & D 21 0.0 Ogden 0.0 Mattoon 0.0 Kaskaskia Locks 0.0 Highland 0.0 Hamletsburg 0.0 Gladstone 0.0 Casey 0.0