Alert archive / Missouri / Flash Flood Warnings / 2020
Flash Flood Warnings in Missouri, July 2020
49 flash flood warnings in July 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 July 2020. Tap one for its archive.
- Flash Flood Warnings
- 49
- Busiest day
- July 31, 202013 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 |
|---|---|---|---|---|
| Jul 1, 12:32 PM CDT | Flash Flood Warning | PAH | Bollinger, Perry | 3 hr |
| Jul 2, 6:28 PM CDT | Flash Flood Warning | SGF | Barry, Stone | 5 hr |
| Jul 3, 3:46 AM CDT | Flash Flood Warning | LSX | Crawford | 6 hr |
| Jul 3, 5:57 AM CDT | Flash Flood Warning | DVN | Clark | 4 hr |
| Jul 3, 8:16 PM CDT | Flash Flood Warning | SGF | Dent, Maries, Phelps | 6 hr |
| Jul 4, 8:19 AM CDT | Flash Flood Warning | EAX | Carroll, Chariton, Howard, Saline | 3 hr |
| Jul 4, 9:04 AM CDT | Flash Flood Warning | SGF | Miller, Morgan | 4 hr |
| Jul 4, 11:02 AM CDT | Flash Flood Warning | SGF | Miller | 3 hr |
| Jul 15, 1:36 AM CDT | Flash Flood Warning | EAX | Andrew, Gentry, Harrison, Nodaway, Worth | 9 hr |
| Jul 15, 4:11 AM CDT | Flash Flood Warning | EAX | Holt | 5 hr |
| Jul 15, 4:51 AM CDT | Flash Flood Warning | EAX | Macon | 4 hr |
| Jul 15, 6:13 AM CDT | Flash Flood Warning | EAX | Clay, Clinton, Platte | 3 hr |
| Jul 17, 1:33 AM CDT | Flash Flood Warning | SGF | Barry, McDonald | 4 hr |
| Jul 17, 2:07 AM CDT | Flash Flood Warning | SGF | Barry, McDonald | 3 hr |
| Jul 17, 11:47 AM CDT | Flash Flood Warning | SGF | Polk | 3 hr |
| Jul 17, 12:13 PM CDT | Flash Flood Warning | SGF | Oregon | 3 hr |
| Jul 17, 12:39 PM CDT | Flash Flood Warning | PAH | Butler, Carter, Ripley, Wayne | 3 hr |
| Jul 17, 5:19 PM CDT | Flash Flood Warning | LSX | Saint Charles, Saint Louis, City of Saint Louis | 3 hr |
| Jul 19, 5:23 PM CDT | Flash Flood Warning | LSX | Boone, Callaway, Cole, Moniteau | 6 hr |
| Jul 19, 5:40 PM CDT | Flash Flood Warning | SGF | Morgan | 6 hr |
| Jul 19, 8:57 PM CDT | Flash Flood Warning | LSX | Crawford, Franklin, Gasconade | 6 hr |
| Jul 20, 6:42 AM CDT | Flash Flood Warning | EAX | Buchanan | 5 hr |
| Jul 20, 7:30 AM CDT | Flash Flood Warning | EAX | Clay, Clinton, Platte | 5 hr |
| Jul 20, 3:14 PM CDT | Flash Flood Warning | PAH | Butler, New Madrid, Scott, Stoddard, Wayne | 3 hr |
| Jul 20, 4:56 PM CDT | Flash Flood Warning | PAH | Wayne | 83 min |
| Jul 21, 4:32 PM CDT | Flash Flood Warning | PAH | Bollinger, Wayne | 78 min |
| Jul 22, 2:59 PM CDT | Flash Flood Warning | PAH | Bollinger, Cape Girardeau, Perry | 3 hr |
| Jul 22, 3:30 PM CDT | Flash Flood Warning | PAH | Carter | 3 hr |
| Jul 22, 6:01 PM CDT | Flash Flood Warning | PAH | Ripley | 2 hr |
| Jul 27, 8:02 AM CDT | Flash Flood Warning | LSX | Lincoln, Warren | 4 hr |
| Jul 27, 5:36 PM CDT | Flash Flood Warning | PAH | Perry | 4 hr |
| Jul 29, 3:45 PM CDT | Flash Flood Warning | LSX | Saint Louis | 2 hr |
| Jul 29, 9:19 PM CDT | Flash Flood Warning | EAX | Cass, Jackson, Johnson | 3 hr |
| Jul 30, 6:49 AM CDT | Flash Flood Warning | LSX | Saint Charles, Saint Louis, City of Saint Louis | 5 hr |
| Jul 30, 3:53 PM CDT | Flash Flood Warning | EAX | Andrew, Buchanan, Holt | 6 hr |
| Jul 30, 5:28 PM CDT | Flash Flood Warning | EAX | DeKalb, Gentry | 5 hr |
| Jul 30, 7:12 PM CDT | Flash Flood Warning | EAX | Carroll, Lafayette, Ray, Saline | 5 hr |
| Jul 30, 7:25 PM CDT | Flash Flood Warning | SGF | Benton, Morgan | 6 hr |
| Jul 30, 8:37 PM CDT | Flash Flood Warning | EAX | Cass, Henry, Jackson, Johnson, Lafayette, Pettis and 1 more | 8 hr |
| Jul 30, 8:52 PM CDT | Flash Flood Warning | LSX | Cole, Osage | 4 hr |
| Jul 31, 3:43 AM CDT | Flash Flood Warning | EAX | Henry | 7 hr |
| Jul 31, 4:23 AM CDT | Flash Flood Warning | SGF | St. Clair | 10 hr |
| Jul 31, 8:33 AM CDT | Flash Flood Warning | LSX | Gasconade | 6 hr |
| Jul 31, 10:13 AM CDT | Flash Flood Warning | SGF | Benton, Hickory | 6 hr |
| Jul 31, 12:10 PM CDT | Flash Flood Warning | LSX | Franklin, Gasconade, Montgomery, Warren | 6 hr |
| Jul 31, 1:19 PM CDT | Flash Flood Warning | LSX | Franklin, Gasconade, Warren | 6 hr |
| Jul 31, 4:18 PM CDT | Flash Flood Warning | LSX | Iron, Reynolds | 5 hr |
| Jul 31, 4:39 PM CDT | Flash Flood Warning | SGF | Dent, Shannon | 6 hr |
| Jul 31, 6:19 PM CDT | Flash Flood Warning | PAH | Bollinger, Cape Girardeau | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bollinger County4
- Wayne County4
- Gasconade County4
- Perry County3
- Barry County3
- Saline County3
- Morgan County3
- Saint Louis County3
- Franklin County3
- Warren County3
- Crawford County2
- Dent County2
- Carroll County2
- Miller County2
- Andrew County2
- Gentry County2
- Holt County2
- Clay County2
- Clinton County2
- Platte County2
- McDonald County2
- Butler County2
- Carter County2
- Ripley County2
- Saint Charles County2
- City of Saint Louis2
- Cole County2
- Buchanan County2
- Cape Girardeau County2
- Cass County2
- Jackson County2
- Johnson County2
- Lafayette County2
- Benton County2
- Henry County2
- Stone County1
- Clark County1
- Maries County1
- Phelps County1
- Chariton County1
24 more counties
- Howard County1
- Harrison County1
- Nodaway County1
- Worth County1
- Macon County1
- Polk County1
- Oregon County1
- Boone County1
- Callaway County1
- Moniteau County1
- New Madrid County1
- Scott County1
- Stoddard County1
- Lincoln County1
- DeKalb County1
- Ray County1
- Pettis County1
- Osage County1
- St. Clair County1
- Hickory County1
- Montgomery County1
- Iron County1
- Reynolds County1
- Shannon County1
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. Warning verification from the Mesonet's Cow. Rebuilt daily.