Alert archive / Missouri / Flash Flood Warnings

Flash Flood Warnings in Missouri, 2020

167 flash flood warnings in 2020. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flash flood warnings reaches back to 1986.

Flash Flood Warnings by county

Each county as a circle sized by its count in 2020. Tap one for its archive.

Flash Flood Warnings
167
Busiest month
July49 flash flood warnings
Busiest day
June 4, 202013 flash flood warnings

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Jan 10, 4:03 PM CSTFlash Flood WarningSGFBarry, Cedar, Dade, Greene, Jasper, Lawrence and 3 more19 hr
Jan 10, 5:01 PM CSTFlash Flood WarningSGFBarry, Christian, Dallas, Greene, Laclede, Lawrence and 4 more18 hr
Jan 10, 5:33 PM CSTFlash Flood WarningSGFBenton, Camden, Dallas, Hickory, Laclede, Maries and 4 more17 hr
Jan 10, 6:48 PM CSTFlash Flood WarningPAHBollinger, Wayne17 hr
Jan 10, 6:51 PM CSTFlash Flood WarningSGFCamden, Christian, Douglas, Laclede, Ozark, Pulaski and 4 more6 hr
Jan 10, 6:52 PM CSTFlash Flood WarningLSXCallaway, Gasconade, Lincoln, Montgomery, Osage, Warren6 hr
Jan 10, 7:46 PM CSTFlash Flood WarningLSXCallaway, Cole, Osage6 hr
Jan 10, 10:24 PM CSTFlash Flood WarningSGFDouglas, Howell, Oregon, Shannon, Texas12 hr
Jan 10, 11:15 PM CSTFlash Flood WarningPAHCarter, Ripley6 hr
Jan 11, 12:46 AM CSTFlash Flood WarningPAHButler11 hr
Jan 11, 1:50 AM CSTFlash Flood WarningPAHCape Girardeau, Stoddard10 hr
Jan 11, 1:50 AM CSTFlash Flood WarningSGFChristian, Douglas, Laclede, Ozark, Pulaski, Taney and 3 more9 hr
Jan 11, 2:01 AM CSTFlash Flood WarningPAHPerry9 hr
Feb 24, 12:28 PM CSTFlash Flood WarningSGFChristian, Douglas, Ozark, Taney, Webster, Wright63 min
Mar 1, 10:27 PM CSTFlash Flood WarningSGFDade, Jasper, Lawrence4 hr
Mar 2, 12:45 AM CSTFlash Flood WarningSGFChristian, Dade, Greene, Lawrence, Polk, Webster and 1 more4 hr
Mar 2, 2:25 AM CSTFlash Flood WarningSGFDouglas, Howell6 hr
Mar 2, 4:40 AM CSTFlash Flood WarningSGFWright4 hr
Mar 2, 8:34 PM CSTFlash Flood WarningPAHBollinger, Scott, Stoddard, Wayne6 hr
Mar 2, 10:37 PM CSTFlash Flood WarningPAHBollinger6 hr
Mar 12, 6:56 PM CDTFlash Flood WarningPAHButler, Ripley, Stoddard2 hr
Mar 19, 3:53 AM CDTFlash Flood WarningSGFBarton, Jasper6 hr
Mar 19, 5:11 AM CDTFlash Flood WarningSGFBarry, Christian, Stone12 hr
Mar 19, 5:33 AM CDTFlash Flood WarningSGFBarry, Christian, Lawrence, McDonald, Newton, Stone6 hr
Mar 19, 6:29 AM CDTFlash Flood WarningSGFGreene, Webster, Wright6 hr
Mar 19, 8:12 AM CDTFlash Flood WarningSGFBenton, Cedar, Dade, Dallas, Hickory, Lawrence and 2 more4 hr
Mar 19, 11:00 AM CDTFlash Flood WarningSGFBarry, Christian, Douglas, Ozark, Stone, Taney6 hr
Mar 19, 11:24 AM CDTFlash Flood WarningSGFBarry, Christian, Lawrence, McDonald, Newton, Stone6 hr
Mar 19, 3:16 PM CDTFlash Flood WarningPAHBollinger, Perry3 hr
Mar 19, 10:05 PM CDTFlash Flood WarningPAHBollinger, Carter, Wayne8 hr
Mar 24, 7:47 AM CDTFlash Flood WarningSGFBarry, Jasper, Lawrence, Newton2 hr
Mar 24, 7:54 AM CDTFlash Flood WarningSGFBarton, Vernon109 min
Apr 8, 5:51 PM CDTFlash Flood WarningPAHBollinger3 hr
Apr 8, 8:13 PM CDTFlash Flood WarningPAHCape Girardeau3 hr
Apr 24, 1:51 PM CDTFlash Flood WarningLSXMonroe6 hr
Apr 28, 7:51 PM CDTFlash Flood WarningSGFLaclede, Pulaski6 hr
May 4, 3:56 PM CDTFlash Flood WarningPAHCarter, Ripley6 hr
May 14, 5:52 PM CDTFlash Flood WarningSGFChristian, Douglas, Webster, Wright5 hr
May 14, 9:58 PM CDTFlash Flood WarningSGFHowell, Shannon, Texas6 hr
May 14, 10:34 PM CDTFlash Flood WarningEAXAndrew, Daviess, DeKalb, Gentry, Grundy, Harrison and 5 more6 hr
May 14, 10:41 PM CDTFlash Flood WarningSGFShannon, Texas6 hr
May 15, 12:24 AM CDTFlash Flood WarningLSXReynolds6 hr
May 15, 2:01 AM CDTFlash Flood WarningSGFVernon6 hr
May 16, 7:44 AM CDTFlash Flood WarningSGFChristian, Taney6 hr
May 16, 10:45 AM CDTFlash Flood WarningSGFWebster6 hr
May 16, 1:43 PM CDTFlash Flood WarningSGFChristian, Taney5 hr
May 16, 2:04 PM CDTFlash Flood WarningLSXLincoln, Pike6 hr
May 17, 2:02 AM CDTFlash Flood WarningLSXSaint Charles, Saint Louis5 hr
May 17, 2:43 AM CDTFlash Flood WarningSGFChristian, Douglas, Laclede, Ozark, Texas, Webster and 1 more9 hr
May 17, 4:50 AM CDTFlash Flood WarningSGFTaney7 hr
May 22, 7:00 AM CDTFlash Flood WarningSGFGreene6 hr
May 24, 4:36 PM CDTFlash Flood WarningSGFTaney3 hr
May 24, 5:13 PM CDTFlash Flood WarningLSXJefferson4 hr
May 24, 6:22 PM CDTFlash Flood WarningLSXPike, Ralls5 hr
May 24, 8:54 PM CDTFlash Flood WarningLSXJefferson6 hr
May 24, 9:31 PM CDTFlash Flood WarningPAHCape Girardeau, Perry3 hr
May 24, 10:26 PM CDTFlash Flood WarningPAHBollinger, Stoddard3 hr
May 25, 1:44 AM CDTFlash Flood WarningPAHWayne6 hr
May 25, 3:43 AM CDTFlash Flood WarningPAHCarter, Wayne4 hr
May 25, 7:14 PM CDTFlash Flood WarningEAXChariton, Cooper, Howard3 hr
May 25, 8:28 PM CDTFlash Flood WarningEAXChariton, Linn, Macon, Randolph3 hr
May 27, 3:45 PM CDTFlash Flood WarningSGFNewton6 hr
May 28, 8:30 AM CDTFlash Flood WarningEAXClay, Jackson4 hr
May 28, 10:54 AM CDTFlash Flood WarningEAXCaldwell, Carroll, Clay, Lafayette, Ray4 hr
May 28, 1:56 PM CDTFlash Flood WarningLSXLincoln, Montgomery, Pike3 hr
May 28, 2:04 PM CDTFlash Flood WarningEAXCass, Clay, Jackson, Platte3 hr
May 28, 3:02 PM CDTFlash Flood WarningEAXCass, Clay, Jackson, Johnson, Lafayette, Ray3 hr
May 28, 3:53 PM CDTFlash Flood WarningLSXPike, Ralls3 hr
Jun 3, 6:11 PM CDTFlash Flood WarningPAHCarter3 hr
Jun 3, 7:48 PM CDTFlash Flood WarningLSXMarion3 hr
Jun 3, 8:06 PM CDTFlash Flood WarningLSXAudrain, Boone, Callaway3 hr
Jun 3, 9:28 PM CDTFlash Flood WarningLSXAudrain, Marion, Monroe, Ralls, Shelby7 hr
Jun 3, 9:49 PM CDTFlash Flood WarningLSXAudrain, Boone6 hr
Jun 3, 10:03 PM CDTFlash Flood WarningEAXRandolph6 hr
Jun 3, 10:30 PM CDTFlash Flood WarningLSXMarion6 hr
Jun 3, 10:45 PM CDTFlash Flood WarningLSXAudrain, Boone, Callaway5 hr
Jun 3, 11:26 PM CDTFlash Flood WarningEAXChariton, Howard5 hr
Jun 4, 12:28 AM CDTFlash Flood WarningEAXCarroll, Chariton, Saline5 hr
Jun 4, 1:55 AM CDTFlash Flood WarningSGFMaries, Phelps, Pulaski11 hr
Jun 4, 2:03 AM CDTFlash Flood WarningEAXCaldwell, Carroll, Clinton, Daviess, DeKalb, Livingston and 1 more3 hr
Jun 4, 4:28 AM CDTFlash Flood WarningSGFLaclede, Webster, Wright9 hr
Jun 4, 5:38 AM CDTFlash Flood WarningSGFVernon9 hr
Jun 9, 1:04 AM CDTFlash Flood WarningSGFChristian, Taney9 hr
Jun 21, 4:40 AM CDTFlash Flood WarningLSXSaint Louis, City of Saint Louis5 hr
Jun 21, 5:28 AM CDTFlash Flood WarningLSXJefferson4 hr
Jun 21, 3:24 PM CDTFlash Flood WarningLSXLewis, Marion6 hr
Jun 22, 5:18 PM CDTFlash Flood WarningLSXSaint Charles, Warren4 hr
Jun 30, 12:21 AM CDTFlash Flood WarningLSXLewis, Marion6 hr
Jun 30, 1:34 AM CDTFlash Flood Warning Considerable damage threatLSXMarion6 hr
Jun 30, 4:21 AM CDTFlash Flood WarningLSXSaint Louis6 hr
Jun 30, 4:54 AM CDTFlash Flood WarningPAHCape Girardeau3 hr
Jun 30, 6:38 AM CDTFlash Flood WarningDVNClark6 hr
Jun 30, 8:47 AM CDTFlash Flood Warning Considerable damage threatDVNClark6 hr
Jun 30, 1:46 PM CDTFlash Flood WarningPAHCape Girardeau6 hr
Jun 30, 4:54 PM CDTFlash Flood WarningPAHPerry77 min
Jun 30, 5:16 PM CDTFlash Flood WarningPAHBollinger, Cape Girardeau2 hr
Jun 30, 5:50 PM CDTFlash Flood WarningPAHScott2 hr
Jun 30, 6:15 PM CDTFlash Flood WarningPAHWayne67 min
Jul 1, 12:32 PM CDTFlash Flood WarningPAHBollinger, Perry3 hr
Jul 2, 6:28 PM CDTFlash Flood WarningSGFBarry, Stone5 hr
Jul 3, 3:46 AM CDTFlash Flood WarningLSXCrawford6 hr
Jul 3, 5:57 AM CDTFlash Flood WarningDVNClark4 hr
Jul 3, 8:16 PM CDTFlash Flood WarningSGFDent, Maries, Phelps6 hr
Jul 4, 8:19 AM CDTFlash Flood WarningEAXCarroll, Chariton, Howard, Saline3 hr
Jul 4, 9:04 AM CDTFlash Flood WarningSGFMiller, Morgan4 hr
Jul 4, 11:02 AM CDTFlash Flood Warning Considerable damage threatSGFMiller3 hr
Jul 15, 1:36 AM CDTFlash Flood WarningEAXAndrew, Gentry, Harrison, Nodaway, Worth9 hr
Jul 15, 4:11 AM CDTFlash Flood WarningEAXHolt5 hr
Jul 15, 4:51 AM CDTFlash Flood WarningEAXMacon4 hr
Jul 15, 6:13 AM CDTFlash Flood WarningEAXClay, Clinton, Platte3 hr
Jul 17, 1:33 AM CDTFlash Flood WarningSGFBarry, McDonald4 hr
Jul 17, 2:07 AM CDTFlash Flood Warning Considerable damage threatSGFBarry, McDonald3 hr
Jul 17, 11:47 AM CDTFlash Flood WarningSGFPolk3 hr
Jul 17, 12:13 PM CDTFlash Flood WarningSGFOregon3 hr
Jul 17, 12:39 PM CDTFlash Flood WarningPAHButler, Carter, Ripley, Wayne3 hr
Jul 17, 5:19 PM CDTFlash Flood WarningLSXSaint Charles, Saint Louis, City of Saint Louis3 hr
Jul 19, 5:23 PM CDTFlash Flood WarningLSXBoone, Callaway, Cole, Moniteau6 hr
Jul 19, 5:40 PM CDTFlash Flood WarningSGFMorgan6 hr
Jul 19, 8:57 PM CDTFlash Flood WarningLSXCrawford, Franklin, Gasconade6 hr
Jul 20, 6:42 AM CDTFlash Flood WarningEAXBuchanan5 hr
Jul 20, 7:30 AM CDTFlash Flood WarningEAXClay, Clinton, Platte5 hr
Jul 20, 3:14 PM CDTFlash Flood WarningPAHButler, New Madrid, Scott, Stoddard, Wayne3 hr
Jul 20, 4:56 PM CDTFlash Flood WarningPAHWayne83 min
Jul 21, 4:32 PM CDTFlash Flood WarningPAHBollinger, Wayne78 min
Jul 22, 2:59 PM CDTFlash Flood WarningPAHBollinger, Cape Girardeau, Perry3 hr
Jul 22, 3:30 PM CDTFlash Flood WarningPAHCarter3 hr
Jul 22, 6:01 PM CDTFlash Flood WarningPAHRipley2 hr
Jul 27, 8:02 AM CDTFlash Flood WarningLSXLincoln, Warren4 hr
Jul 27, 5:36 PM CDTFlash Flood WarningPAHPerry4 hr
Jul 29, 3:45 PM CDTFlash Flood WarningLSXSaint Louis2 hr
Jul 29, 9:19 PM CDTFlash Flood WarningEAXCass, Jackson, Johnson3 hr
Jul 30, 6:49 AM CDTFlash Flood WarningLSXSaint Charles, Saint Louis, City of Saint Louis5 hr
Jul 30, 3:53 PM CDTFlash Flood WarningEAXAndrew, Buchanan, Holt6 hr
Jul 30, 5:28 PM CDTFlash Flood WarningEAXDeKalb, Gentry5 hr
Jul 30, 7:12 PM CDTFlash Flood WarningEAXCarroll, Lafayette, Ray, Saline5 hr
Jul 30, 7:25 PM CDTFlash Flood WarningSGFBenton, Morgan6 hr
Jul 30, 8:37 PM CDTFlash Flood WarningEAXCass, Henry, Jackson, Johnson, Lafayette, Pettis and 1 more8 hr
Jul 30, 8:52 PM CDTFlash Flood WarningLSXCole, Osage4 hr
Jul 31, 3:43 AM CDTFlash Flood WarningEAXHenry7 hr
Jul 31, 4:23 AM CDTFlash Flood WarningSGFSt. Clair10 hr
Jul 31, 8:33 AM CDTFlash Flood WarningLSXGasconade6 hr
Jul 31, 10:13 AM CDTFlash Flood WarningSGFBenton, Hickory6 hr
Jul 31, 12:10 PM CDTFlash Flood WarningLSXFranklin, Gasconade, Montgomery, Warren6 hr
Jul 31, 1:19 PM CDTFlash Flood WarningLSXFranklin, Gasconade, Warren6 hr
Jul 31, 4:18 PM CDTFlash Flood WarningLSXIron, Reynolds5 hr
Jul 31, 4:39 PM CDTFlash Flood WarningSGFDent, Shannon6 hr
Jul 31, 6:19 PM CDTFlash Flood WarningPAHBollinger, Cape Girardeau2 hr
Aug 2, 9:08 PM CDTFlash Flood WarningLSXWarren6 hr
Aug 3, 4:24 PM CDTFlash Flood WarningPAHBollinger2 hr
Aug 8, 11:03 PM CDTFlash Flood WarningLSXLincoln, Pike6 hr
Aug 9, 12:01 AM CDTFlash Flood WarningLSXSaint Charles6 hr
Aug 9, 1:25 AM CDTFlash Flood WarningLSXSaint Louis6 hr
Aug 9, 2:41 AM CDTFlash Flood WarningLSXJefferson, Saint Louis, City of Saint Louis6 hr
Aug 10, 3:45 PM CDTFlash Flood WarningLSXBoone6 hr
Aug 10, 6:12 PM CDTFlash Flood WarningSGFDent6 hr
Aug 11, 7:04 AM CDTFlash Flood WarningSGFLaclede, Texas5 hr
Aug 11, 9:39 AM CDTFlash Flood WarningSGFLaclede, Pulaski2 hr
Aug 11, 11:36 AM CDTFlash Flood WarningPAHButler, Ripley3 hr
Aug 11, 12:54 PM CDTFlash Flood WarningPAHWayne2 hr
Aug 11, 5:24 PM CDTFlash Flood WarningSGFCedar, St. Clair3 hr
Aug 11, 6:21 PM CDTFlash Flood WarningSGFSt. Clair116 min
Aug 12, 10:19 AM CDTFlash Flood WarningLSXSaint Louis, City of Saint Louis4 hr
Aug 12, 11:47 AM CDTFlash Flood WarningLSXSainte Genevieve6 hr
Aug 12, 4:46 PM CDTFlash Flood WarningPAHButler, Carter, Wayne2 hr
Aug 15, 9:19 PM CDTFlash Flood WarningLSXSaint Louis, City of Saint Louis3 hr
Aug 31, 2:27 PM CDTFlash Flood WarningPAHBollinger, Wayne2 hr
Sep 5, 7:15 AM CDTFlash Flood WarningEAXJackson3 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

62 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 4, 202013flash flood warnings
  2. July 31, 202013flash flood warnings
  3. June 30, 202011flash flood warnings
  4. January 11, 202010flash flood warnings
  5. March 19, 20208flash flood warnings
  6. May 28, 20206flash flood warnings
  7. July 17, 20206flash flood warnings
  8. August 11, 20206flash flood warnings
  9. May 15, 20205flash flood warnings
  10. May 25, 20205flash flood warnings
  11. July 20, 20205flash flood warnings
  12. March 2, 20204flash flood warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20192021

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.