Alert archive / Missouri / Flash Flood Warnings / 2023
Flash Flood Warnings in Missouri, August 2023
63 flash flood warnings in August 2023. 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 August 2023. Tap one for its archive.
- Flash Flood Warnings
- 63
- Busiest day
- August 3, 202315 flash flood warnings
Over time
By day
Days in UTC, the clock the archive keeps.
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 1, 2:02 AM CDT | Flash Flood Warning | SGF | Benton, Morgan | 6 hr |
| Aug 1, 3:36 AM CDT | Flash Flood Warning | SGF | Camden, Miller | 8 hr |
| Aug 1, 4:20 AM CDT | Flash Flood Warning | EAX | Johnson, Lafayette, Pettis, Saline | 5 hr |
| Aug 1, 5:45 AM CDT | Flash Flood Warning | SGF | Benton, Morgan | 4 hr |
| Aug 1, 5:50 AM CDT | Flash Flood Warning | EAX | Carroll, Lafayette, Saline | 4 hr |
| Aug 1, 6:44 AM CDT | Flash Flood Warning | SGF | Camden, Laclede, Pulaski | 5 hr |
| Aug 1, 8:18 AM CDT | Flash Flood Warning | EAX | Carroll, Chariton, Livingston | 3 hr |
| Aug 2, 12:56 AM CDT | Flash Flood Warning | EAX | Adair, Grundy, Harrison, Linn, Macon, Mercer and 1 more | 6 hr |
| Aug 2, 2:28 AM CDT | Flash Flood Warning | EAX | Chariton, Howard, Linn, Macon, Randolph | 5 hr |
| Aug 2, 3:11 AM CDT | Flash Flood Warning | LSX | Boone | 7 hr |
| Aug 2, 3:32 AM CDT | Flash Flood Warning | LSX | Osage | 5 hr |
| Aug 2, 4:13 AM CDT | Flash Flood Warning | EAX | Harrison, Mercer, Putnam, Sullivan | 3 hr |
| Aug 2, 4:46 AM CDT | Flash Flood Warning | LSX | Gasconade | 4 hr |
| Aug 2, 5:12 AM CDT | Flash Flood Warning | LSX | Franklin | 4 hr |
| Aug 2, 5:27 AM CDT | Flash Flood Warning | LSX | Audrain, Monroe, Shelby | 4 hr |
| Aug 2, 8:29 PM CDT | Flash Flood Warning | LSX | Callaway, Cole, Moniteau, Osage | 4 hr |
| Aug 2, 8:39 PM CDT | Flash Flood Warning | SGF | Benton, Miller, Morgan | 6 hr |
| Aug 2, 9:47 PM CDT | Flash Flood Warning | SGF | Benton, Maries, Miller, Morgan | 6 hr |
| Aug 2, 9:51 PM CDT | Flash Flood Warning | LSX | Franklin, Gasconade | 3 hr |
| Aug 2, 11:38 PM CDT | Flash Flood Warning | SGF | Camden, Dent, Maries, Miller, Phelps, Pulaski | 6 hr |
| Aug 3, 12:13 AM CDT | Flash Flood Warning | LSX | Cole, Moniteau | 4 hr |
| Aug 3, 12:15 AM CDT | Flash Flood Warning | SGF | Miller, Morgan | 4 hr |
| Aug 3, 1:33 AM CDT | Flash Flood Warning | LSX | Boone, Callaway, Franklin, Gasconade, Moniteau, Osage | 4 hr |
| Aug 3, 3:05 AM CDT | Flash Flood Warning | LSX | Boone, Callaway, Moniteau, Osage | 6 hr |
| Aug 3, 4:18 AM CDT | Flash Flood Warning | SGF | Miller, Morgan | 6 hr |
| Aug 3, 4:36 AM CDT | Flash Flood Warning | PAH | Bollinger | 7 hr |
| Aug 3, 6:43 AM CDT | Flash Flood Warning | PAH | Cape Girardeau, Scott | 5 hr |
| Aug 3, 8:46 AM CDT | Flash Flood Warning | PAH | Bollinger, Scott, Stoddard | 3 hr |
| Aug 3, 8:51 AM CDT | Flash Flood Warning | LSX | Madison, Sainte Genevieve, Saint Francois | 4 hr |
| Aug 3, 9:10 AM CDT | Flash Flood Warning | PAH | Mississippi, New Madrid | 2 hr |
| Aug 4, 1:29 AM CDT | Flash Flood Warning | PAH | Mississippi, New Madrid, Scott, Stoddard | 11 hr |
| Aug 4, 2:57 AM CDT | Flash Flood Warning | LSX | Boone, Callaway, Cole, Moniteau | 2 hr |
| Aug 4, 3:23 AM CDT | Flash Flood Warning | LSX | Osage | 4 hr |
| Aug 4, 4:19 AM CDT | Flash Flood Warning | PAH | Bollinger, Cape Girardeau, Scott, Stoddard | 8 hr |
| Aug 4, 5:56 AM CDT | Flash Flood Warning | LSX | Madison | 4 hr |
| Aug 4, 6:05 AM CDT | Flash Flood Warning | PAH | Bollinger, Stoddard, Wayne | 6 hr |
| Aug 4, 5:17 PM CDT | Flash Flood Warning | EAX | Daviess | 6 hr |
| Aug 4, 7:27 PM CDT | Flash Flood Warning | EAX | Mercer | 6 hr |
| Aug 4, 7:41 PM CDT | Flash Flood Warning | EAX | Daviess, Grundy, Harrison | 6 hr |
| Aug 4, 10:56 PM CDT | Flash Flood Warning | EAX | Adair, Putnam, Schuyler, Sullivan | 6 hr |
| Aug 4, 11:34 PM CDT | Flash Flood Warning | DVN | Clark, Scotland | 6 hr |
| Aug 4, 11:53 PM CDT | Flash Flood Warning | LSX | Knox, Lewis | 4 hr |
| Aug 5, 1:08 AM CDT | Flash Flood Warning | DVN | Clark | 5 hr |
| Aug 9, 9:33 AM CDT | Flash Flood Warning | SGF | Dade, Greene, Jasper, Lawrence, Polk | 77 min |
| Aug 9, 12:01 PM CDT | Flash Flood Warning | SGF | Greene, Jasper, Lawrence | 3 hr |
| Aug 9, 4:55 PM CDT | Flash Flood Warning | SGF | Greene, Jasper, Lawrence, Newton | 5 hr |
| Aug 9, 5:39 PM CDT | Flash Flood Warning | SGF | Barry, Lawrence, Newton | 4 hr |
| Aug 9, 7:09 PM CDT | Flash Flood Warning | SGF | Barry, Christian, Douglas, Stone, Taney | 3 hr |
| Aug 9, 7:45 PM CDT | Flash Flood Warning | SGF | Ozark | 2 hr |
| Aug 11, 11:10 PM CDT | Flash Flood Warning | EAX | Gentry, Harrison, Worth | 6 hr |
| Aug 12, 12:08 AM CDT | Flash Flood Warning | EAX | Adair, Daviess, Grundy, Harrison, Linn, Livingston and 4 more | 6 hr |
| Aug 12, 3:51 AM CDT | Flash Flood Warning | LSX | Pike | 2 hr |
| Aug 12, 6:29 AM CDT | Flash Flood Warning | SGF | Benton, Maries, Miller, Morgan | 6 hr |
| Aug 13, 4:24 AM CDT | Flash Flood Warning | SGF | McDonald | 5 hr |
| Aug 13, 6:01 AM CDT | Flash Flood Warning | SGF | Barry | 6 hr |
| Aug 13, 10:00 PM CDT | Flash Flood Warning | SGF | Barry, Lawrence, Newton | 6 hr |
| Aug 13, 11:12 PM CDT | Flash Flood Warning | SGF | Barry, Lawrence, McDonald, Newton | 5 hr |
| Aug 14, 12:15 AM CDT | Flash Flood Warning | SGF | Barry, McDonald | 6 hr |
| Aug 14, 1:08 AM CDT | Flash Flood Warning | PAH | Bollinger, Wayne | 6 hr |
| Aug 14, 1:22 AM CDT | Flash Flood Warning | LSX | Iron, Madison | 4 hr |
| Aug 14, 2:53 AM CDT | Flash Flood Warning | PAH | Bollinger, Cape Girardeau, Scott, Stoddard, Wayne | 4 hr |
| Aug 14, 3:38 AM CDT | Flash Flood Warning | SGF | Dade, Greene, Jasper, Lawrence | 6 hr |
| Aug 26, 3:43 PM CDT | Flash Flood Warning | LSX | Lewis | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Morgan County7
- Miller County7
- Lawrence County7
- Bollinger County6
- Barry County6
- Benton County5
- Harrison County5
- Osage County5
- Moniteau County5
- Scott County5
- Stoddard County5
- Mercer County4
- Sullivan County4
- Boone County4
- Callaway County4
- Greene County4
- Jasper County4
- Newton County4
- Camden County3
- Adair County3
- Grundy County3
- Linn County3
- Macon County3
- Putnam County3
- Gasconade County3
- Franklin County3
- Cole County3
- Maries County3
- Cape Girardeau County3
- Madison County3
- Wayne County3
- Daviess County3
- McDonald County3
- Lafayette County2
- Saline County2
- Carroll County2
- Pulaski County2
- Chariton County2
- Livingston County2
- Mississippi County2
29 more counties
- New Madrid County2
- Clark County2
- Lewis County2
- Dade County2
- Johnson County1
- Pettis County1
- Laclede County1
- Howard County1
- Randolph County1
- Audrain County1
- Monroe County1
- Shelby County1
- Dent County1
- Phelps County1
- Sainte Genevieve County1
- Saint Francois County1
- Schuyler County1
- Scotland County1
- Knox County1
- Polk County1
- Christian County1
- Douglas County1
- Stone County1
- Taney County1
- Ozark County1
- Gentry County1
- Worth County1
- Pike County1
- Iron County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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. Warning verification from the Mesonet's Cow. Rebuilt daily.