Alert archive / Missouri / 2018
Weather alerts in Missouri, September 2018
165 weather alerts in September 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in September 2018. Tap one for its archive.
- Alerts
- 165
- Warnings
- 97
- Watches
- 11
- Advisories
- 21
- Busiest day
- September 6, 201837 alerts
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 31, 8:47 PM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Atchison, Caldwell, Clinton, Daviess and 12 more | 118 min |
| Sep 1, 7:36 AM CDT | Special Weather Statement | EAX | Caldwell | 24 min |
| Sep 1, 6:34 PM CDT | Mesoscale Discussion | SPC | Atchison, Gentry, Harrison, Mercer, Nodaway, Putnam and 2 more | 56 min |
| Sep 1, 8:20 PM CDT | Severe Thunderstorm Watch | SPC | Atchison, Gentry, Harrison, Holt, Mercer, Nodaway and 1 more | 5 hr |
| Sep 1, 10:14 PM CDT | Special Weather Statement | EAX | Atchison | 31 min |
| Sep 1, 10:27 PM CDT | Mesoscale Discussion | SPC | Atchison, Gentry, Harrison, Holt, Mercer, Nodaway and 2 more | 63 min |
| Sep 2, 9:42 AM CDT | River Flood Warning | OAX | Atchison | 74 days |
| Sep 2, 9:42 AM CDT | River Flood Warning | OAX | Holt | 12 days |
| Sep 2, 10:20 AM CDT | Flash Flood Watch | EAX | Andrew, Atchison, Buchanan, Gentry, Harrison, Holt and 3 more | 27 hr |
| Sep 2, 10:22 AM CDT | River Flood Warning | DVN | Clark | 17 days |
| Sep 2, 2:24 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Daviess, DeKalb, Gentry, Grundy and 8 more | 2 hr |
| Sep 2, 4:59 PM CDT | Special Weather Statement | EAX | Putnam | 46 min |
| Sep 2, 9:30 PM CDT | River Flood Warning | EAX | Andrew, Buchanan | 10 days |
| Sep 3, 5:41 AM CDT | Areal Flood Advisory | EAX | Atchison | 4 hr |
| Sep 3, 8:37 AM CDT | River Flood Warning | EAX | Atchison, Holt | 15 hr |
| Sep 3, 9:35 AM CDT | River Flood Warning | EAX | Buchanan, Platte | 6 days |
| Sep 3, 9:35 AM CDT | River Flood Warning | EAX | Jackson, Lafayette, Ray | 8 days |
| Sep 3, 9:35 AM CDT | River Flood Warning | EAX | Carroll, Lafayette, Saline | 8 days |
| Sep 3, 9:35 AM CDT | River Flood Warning | EAX | Carroll, Chariton, Saline | 9 days |
| Sep 3, 2:08 PM CDT | Flash Flood Watch | EAX | Atchison, Holt, Nodaway | 8 hr |
| Sep 3, 8:54 PM CDT | River Flood Warning | EAX | Platte | 55 hr |
| Sep 3, 8:54 PM CDT | River Flood Warning | EAX | Clay, Jackson, Ray | 5 days |
| Sep 4, 7:40 AM CDT | River Flood Warning | EAX | Andrew, Buchanan | 7 hr |
| Sep 4, 11:21 AM CDT | River Flood Warning | DVN | Clark | 12 days |
| Sep 4, 11:31 AM CDT | River Flood Warning | LSX | Lewis | 16 days |
| Sep 4, 11:31 AM CDT | River Flood Warning | LSX | Marion | 16 days |
| Sep 4, 11:31 AM CDT | River Flood Warning | LSX | Marion | 15 days |
| Sep 4, 11:31 AM CDT | River Flood Warning | LSX | Marion | 18 days |
| Sep 4, 11:31 AM CDT | River Flood Warning | LSX | Ralls | 16 days |
| Sep 4, 11:31 AM CDT | River Flood Warning | LSX | Pike | 18 days |
| Sep 4, 11:31 AM CDT | River Flood Warning | LSX | Pike | 18 days |
| Sep 4, 11:31 AM CDT | River Flood Warning | LSX | Lincoln | 18 days |
| Sep 4, 11:31 AM CDT | River Flood Warning | LSX | Saint Charles | 17 days |
| Sep 4, 7:15 PM CDT | River Flood Warning | EAX | Buchanan | 20 hr |
| Sep 5, 4:20 PM CDT | Special Weather Statement | EAX | Macon | 40 min |
| Sep 5, 4:40 PM CDT | Special Weather Statement | EAX | Chariton | 50 min |
| Sep 5, 4:59 PM CDT | Special Weather Statement | EAX | Adair | 46 min |
| Sep 5, 5:17 PM CDT | Special Weather Statement | EAX | Linn | 43 min |
| Sep 5, 5:26 PM CDT | Areal Flood Advisory | SGF | Barton, Cedar, Jasper, St. Clair | 4 hr |
| Sep 5, 8:25 PM CDT | River Flood Warning | EAX | Chariton, Howard, Saline | 4 days |
| Sep 6, 12:34 AM CDT | Areal Flood Advisory | EAX | Randolph | 6 hr |
| Sep 6, 2:11 AM CDT | Areal Flood Advisory | LSX | Monroe | 6 hr |
| Sep 6, 3:00 AM CDT | Areal Flood Advisory | EAX | Howard | 4 hr |
| Sep 6, 3:08 AM CDT | Flash Flood Watch | EAX | Adair, Caldwell, Carroll, Chariton, Cooper, Daviess and 17 more | 54 hr |
| Sep 6, 3:21 AM CDT | Flash Flood Watch | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 23 more | 60 hr |
| Sep 6, 4:05 AM CDT | Flash Flood Watch | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 27 more | 53 hr |
| Sep 6, 4:08 AM CDT | Flash Flood Warning | LSX | Monroe, Ralls | 6 hr |
| Sep 6, 4:27 AM CDT | Dense Fog Advisory | EAX | Caldwell, Cass, Clay, Clinton, Jackson, Lafayette and 2 more | 6 hr |
| Sep 6, 5:29 AM CDT | Areal Flood Advisory | SGF | Benton, St. Clair | 6 hr |
| Sep 6, 5:40 AM CDT | Flash Flood Warning | LSX | Marion | 4 hr |
| Sep 6, 5:44 AM CDT | Areal Flood Advisory | EAX | Cooper, Henry, Howard, Pettis, Saline | 3 hr |
| Sep 6, 6:52 AM CDT | Flash Flood Warning | LSX | Audrain, Boone | 3 hr |
| Sep 6, 7:21 AM CDT | Areal Flood Advisory | SGF | Vernon | 6 hr |
| Sep 6, 7:33 AM CDT | Areal Flood Warning | SGF | Benton | 5 hr |
| Sep 6, 8:32 AM CDT | River Flood Warning | LSX | Lewis | 5 days |
| Sep 6, 8:32 AM CDT | River Flood Warning | LSX | Marion | 4 days |
| Sep 6, 9:33 AM CDT | River Flood Warning | SGF | Pulaski | 3 days |
| Sep 6, 9:33 AM CDT | River Flood Warning | SGF | Pulaski | 4 days |
| Sep 6, 9:55 AM CDT | River Flood Warning | LSX | Callaway, Osage | 48 hr |
| Sep 6, 9:55 AM CDT | River Flood Warning | LSX | Gasconade, Montgomery | 5 days |
| Sep 6, 9:55 AM CDT | River Flood Warning | LSX | Gasconade, Montgomery | 7 days |
| Sep 6, 10:00 AM CDT | Areal Flood Warning | LSX | Monroe, Ralls | 9 hr |
| Sep 6, 10:03 AM CDT | Areal Flood Warning | SGF | St. Clair, Vernon | 6 hr |
| Sep 6, 10:05 AM CDT | River Flood Warning | EAX | Cooper, Howard | 5 days |
| Sep 6, 10:49 AM CDT | River Flood Warning | EAX | Howard | 22 hr |
| Sep 6, 11:27 AM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 6 days |
| Sep 6, 11:52 AM CDT | River Flood Warning | LSX | Saint Charles | 6 days |
| Sep 6, 11:52 AM CDT | River Flood Warning | LSX | Saint Louis, City of Saint Louis | 48 hr |
| Sep 6, 11:52 AM CDT | River Flood Warning | LSX | Perry, Sainte Genevieve | 9 days |
| Sep 6, 1:20 PM CDT | River Flood Warning | EAX | Buchanan | 21 hr |
| Sep 6, 1:44 PM CDT | River Flood Warning | DVN | Clark | 49 hr |
| Sep 6, 2:38 PM CDT | Flash Flood Watch | DVN | Clark, Scotland | 36 hr |
| Sep 6, 2:52 PM CDT | River Flood Warning | LSX | Lincoln | 66 hr |
| Sep 6, 3:33 PM CDT | Flash Flood Watch | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 53 hr |
| Sep 6, 3:36 PM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 36 hr |
| Sep 6, 4:25 PM CDT | River Flood Warning | DVN | Clark | 46 hr |
| Sep 6, 9:01 PM CDT | River Flood Warning | LSX | Marion | 4 days |
| Sep 6, 10:15 PM CDT | Areal Flood Advisory | PAH | Butler | 4 hr |
| Sep 6, 10:20 PM CDT | River Flood Warning | LSX | Lewis | 6 days |
| Sep 7, 5:10 AM CDT | River Flood Warning | LSX | Lewis | 4 days |
| Sep 7, 9:33 AM CDT | River Flood Warning | EAX | Cooper | 67 hr |
| Sep 7, 10:12 AM CDT | Areal Flood Advisory | LSX | Lewis | 3 hr |
| Sep 7, 12:19 PM CDT | Areal Flood Advisory | EAX | Cass, Jackson | 5 hr |
| Sep 7, 6:01 PM CDT | River Flood Warning | LSX | Marion | 30 hr |
| Sep 7, 6:08 PM CDT | Flash Flood Warning | SGF | Maries, Miller, Phelps, Pulaski | 4 hr |
| Sep 7, 6:33 PM CDT | Flash Flood Warning | LSX | Crawford | 6 hr |
| Sep 7, 7:11 PM CDT | Flash Flood Warning | SGF | Dallas, Greene, Laclede, Lawrence, Polk, Webster | 5 hr |
| Sep 7, 7:28 PM CDT | River Flood Warning | LSX | Marion | 17 hr |
| Sep 7, 8:02 PM CDT | Flash Flood Warning | LSX | Franklin, Jefferson, Washington | 6 hr |
| Sep 7, 8:23 PM CDT | Flash Flood Warning | SGF | Christian, Douglas, Greene, Laclede, Lawrence, Texas and 2 more | 6 hr |
| Sep 7, 8:30 PM CDT | Flash Flood Warning | SGF | Camden, Dade, Dallas, Greene, Laclede, Miller and 3 more | 4 hr |
| Sep 7, 8:34 PM CDT | Flash Flood Warning | LSX | Jefferson, Sainte Genevieve | 5 hr |
| Sep 7, 8:46 PM CDT | Flash Flood Warning | PAH | Perry | 3 hr |
| Sep 7, 9:11 PM CDT | River Flood Warning | EAX | Cooper | 47 hr |
| Sep 7, 9:11 PM CDT | River Flood Warning | EAX | Howard | 12 hr |
| Sep 7, 9:27 PM CDT | Areal Flood Advisory | LSX | Saint Charles, Saint Louis, City of Saint Louis | 4 hr |
| Sep 7, 9:57 PM CDT | Flash Flood Warning | SGF | Dent, Maries, Miller, Phelps, Pulaski | 6 hr |
| Sep 7, 10:03 PM CDT | Flash Flood Warning | SGF | Howell, Oregon, Shannon, Texas | 6 hr |
| Sep 7, 11:13 PM CDT | Areal Flood Warning | SGF | Dallas, Greene, Laclede, Polk, Webster | 12 hr |
| Sep 7, 11:36 PM CDT | Flash Flood Warning | PAH | Perry | 3 hr |
| Sep 8, 1:31 AM CDT | Areal Flood Warning | LSX | Franklin, Jefferson, Sainte Genevieve, Washington | 12 hr |
| Sep 8, 2:18 AM CDT | Areal Flood Warning | SGF | Douglas, Laclede, Texas, Wright | 9 hr |
| Sep 8, 2:30 AM CDT | Areal Flood Warning | PAH | Perry | 6 hr |
| Sep 8, 2:56 AM CDT | Flash Flood Warning | LSX | Crawford | 6 hr |
| Sep 8, 3:32 AM CDT | Areal Flood Warning | SGF | Dent, Maries, Miller, Phelps, Pulaski, Shannon | 8 hr |
| Sep 8, 7:43 AM CDT | Areal Flood Warning | PAH | Perry | 6 hr |
| Sep 8, 8:44 AM CDT | Areal Flood Warning | LSX | Jefferson, Saint Louis, City of Saint Louis | 6 hr |
| Sep 8, 8:59 AM CDT | Areal Flood Warning | LSX | Crawford | 6 hr |
| Sep 8, 11:32 AM CDT | River Flood Warning | PAH | Cape Girardeau, Perry, Scott | 7 days |
| Sep 8, 11:32 AM CDT | River Flood Warning | PAH | Scott | 71 hr |
| Sep 8, 1:28 PM CDT | Areal Flood Warning | LSX | Jefferson, Sainte Genevieve | 6 hr |
| Sep 9, 7:42 AM CDT | River Flood Warning | LSX | Jefferson | 3 hr |
| Sep 11, 2:10 PM CDT | River Flood Warning | LSX | Lincoln | 3 days |
| Sep 13, 10:10 AM CDT | River Flood Warning | PAH | Mississippi | 5 days |
| Sep 18, 3:06 PM CDT | Mesoscale Discussion | SPC | Nodaway, Worth | 84 min |
| Sep 18, 3:28 PM CDT | Special Weather Statement | EAX | Linn | 47 min |
| Sep 18, 3:33 PM CDT | Special Weather Statement | EAX | Macon | 42 min |
| Sep 18, 4:18 PM CDT | Special Weather Statement | EAX | Macon | 42 min |
| Sep 18, 4:19 PM CDT | Special Weather Statement | EAX | Harrison | 41 min |
| Sep 18, 4:40 PM CDT | Special Weather Statement | LSX | Marion | 35 min |
| Sep 18, 4:53 PM CDT | Special Weather Statement | EAX | Randolph | 37 min |
| Sep 18, 5:11 PM CDT | Mesoscale Discussion | SPC | Atchison, Harrison, Nodaway, Worth | 64 min |
| Sep 18, 5:15 PM CDT | Special Weather Statement | LSX | Monroe | 30 min |
| Sep 19, 1:47 AM CDT | Special Weather Statement | DVN | Clark | 58 min |
| Sep 19, 12:02 PM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 6 hr |
| Sep 19, 3:42 PM CDT | Special Weather Statement | LSX | Saint Charles | 33 min |
| Sep 20, 2:31 PM CDT | Mesoscale Discussion | SPC | Atchison, Holt, Nodaway | 119 min |
| Sep 20, 3:11 PM CDT | Severe Thunderstorm Watch | SPC | Atchison, Holt, Nodaway | 8 hr |
| Sep 20, 8:27 PM CDT | Special Weather Statement | EAX | Atchison | 48 min |
| Sep 20, 9:28 PM CDT | Special Weather Statement | EAX | Holt, Nodaway | 47 min |
| Sep 20, 9:38 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Atchison, Holt, Nodaway | 37 min |
| Sep 20, 10:05 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Gentry, Nodaway, Worth | 40 min |
| Sep 20, 10:32 PM CDT | Special Weather Statement | EAX | Daviess, Gentry, Harrison | 43 min |
| Sep 20, 10:38 PM CDT | Special Weather Statement | EAX | Buchanan, Clinton, DeKalb, Platte | 37 min |
| Sep 20, 11:07 PM CDT | Special Weather Statement | EAX | Daviess, Grundy, Mercer | 38 min |
| Sep 20, 11:45 PM CDT | Special Weather Statement | EAX | Grundy, Putnam, Sullivan | 45 min |
| Sep 21, 8:32 AM CDT | Special Weather Statement | SGF | Oregon | 43 min |
| Sep 21, 10:06 AM CDT | River Flood Warning | OAX | Holt | 51 days |
| Sep 22, 8:50 PM CDT | River Flood Warning | EAX | Andrew, Buchanan | 35 days |
| Sep 24, 9:45 AM CDT | Areal Flood Advisory | PAH | Butler | 2 hr |
| Sep 24, 8:51 PM CDT | River Flood Warning | LSX | Pike | 49 days |
| Sep 24, 8:51 PM CDT | River Flood Warning | LSX | Pike | 52 days |
| Sep 25, 5:18 AM CDT | Dense Fog Advisory | SGF | Barry, Christian, Douglas, Howell, Oregon, Ozark and 4 more | 3 hr |
| Sep 25, 1:07 PM CDT | Mesoscale Discussion | SPC | Adair, Clark, Knox, Mercer, Putnam, Schuyler and 2 more | 113 min |
| Sep 25, 4:23 PM CDT | River Flood Warning | LSX | Marion | 49 days |
| Sep 25, 5:42 PM CDT | Special Weather Statement | SGF | Vernon | 48 min |
| Sep 27, 9:27 AM CDT | River Flood Warning | EAX | Carroll, Chariton, Saline | 8 days |
| Sep 28, 2:05 AM CDT | Dense Fog Advisory | MEG | Dunklin, Pemiscot | 7 hr |
| Sep 28, 2:31 AM CDT | Dense Fog Advisory | PAH | Butler, Cape Girardeau, Mississippi, New Madrid, Ripley, Scott and 1 more | 7 hr |
| Sep 28, 7:15 AM CDT | Dense Fog Advisory | SGF | Douglas, Howell, Oregon, Ozark | 105 min |
| Sep 28, 9:06 AM CDT | Dense Fog Advisory | MEG | Dunklin, Pemiscot | 54 min |
| Sep 28, 9:34 AM CDT | River Flood Warning | EAX | Buchanan, Platte | 62 hr |
| Sep 28, 9:34 AM CDT | River Flood Warning | EAX | Carroll, Lafayette, Saline | 4 days |
| Sep 28, 11:15 AM CDT | River Flood Watch | DVN | Clark | 10 hr |
| Sep 28, 12:04 PM CDT | River Flood Warning | LSX | Ralls | 35 days |
| Sep 28, 12:04 PM CDT | River Flood Warning | LSX | Lincoln | 37 days |
| Sep 28, 12:04 PM CDT | River Flood Warning | LSX | Lewis | 35 days |
| Sep 28, 12:04 PM CDT | River Flood Warning | LSX | Marion | 35 days |
| Sep 28, 9:00 PM CDT | River Flood Warning | DVN | Clark | 34 days |
| Sep 29, 2:08 AM CDT | Dense Fog Advisory | MEG | Dunklin, Pemiscot | 8 hr |
| Sep 29, 3:35 PM CDT | Special Weather Statement | EAX | Sullivan | 25 min |
| Sep 29, 4:37 PM CDT | Special Weather Statement | EAX | Putnam | 23 min |
| Sep 29, 5:32 PM CDT | Special Weather Statement | EAX | Schuyler | 28 min |
| Sep 29, 6:25 PM CDT | Special Weather Statement | EAX | Adair | 20 min |
| Sep 29, 7:57 PM CDT | River Flood Warning | EAX | Jackson, Lafayette, Ray | 59 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 2 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 8 |
| Special Weather Statement | 28 |
| Flooding | |
| Areal Flood Warning | 12 |
| Flash Flood Warning | 15 |
| River Flood Warning | 68 |
| Flash Flood Watch | 8 |
| River Flood Watch | 1 |
| Areal Flood Advisory | 13 |
| Heat | |
| Heat Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Atchison County16
- Nodaway County14
- Holt County13
- Marion County12
- Harrison County10
- Mercer County9
- Putnam County9
- Worth County9
- Buchanan County9
- Clark County9
- Andrew County8
- Gentry County8
- Jefferson County8
- Saline County7
- Lewis County7
- Howard County7
- Pulaski County7
- Perry County7
- Sullivan County6
- Lafayette County6
- Laclede County6
- Adair County5
- Daviess County5
- Grundy County5
- Schuyler County5
- Platte County5
- Jackson County5
- Ray County5
- Carroll County5
- Chariton County5
- Ralls County5
- Pike County5
- Lincoln County5
- Saint Charles County5
- Monroe County5
- Cooper County5
- Sainte Genevieve County5
- Saint Louis County5
- Douglas County5
- Greene County5
73 more counties
- Miller County5
- Oregon County5
- Phelps County5
- Texas County5
- Dunklin County5
- Pemiscot County5
- Caldwell County4
- Linn County4
- Macon County4
- St. Clair County4
- Crawford County4
- City of Saint Louis4
- Dallas County4
- Howell County4
- Maries County4
- Polk County4
- Shannon County4
- Vernon County4
- Webster County4
- Butler County4
- Scott County4
- Clinton County3
- DeKalb County3
- Randolph County3
- Franklin County3
- Gasconade County3
- Montgomery County3
- Washington County3
- Benton County3
- Christian County3
- Dent County3
- Lawrence County3
- Ozark County3
- Wright County3
- Cape Girardeau County3
- Mississippi County3
- Livingston County2
- Clay County2
- Barton County2
- Cedar County2
- Jasper County2
- Henry County2
- Pettis County2
- Audrain County2
- Boone County2
- Callaway County2
- Knox County2
- Osage County2
- Barry County2
- Camden County2
- Dade County2
- Stone County2
- Taney County2
- Cass County2
- Scotland County2
- New Madrid County2
- Ripley County2
- Stoddard County2
- Johnson County1
- Cole County1
- Iron County1
- Madison County1
- Moniteau County1
- Reynolds County1
- Saint Francois County1
- Shelby County1
- Warren County1
- Hickory County1
- Morgan County1
- Newton County1
- Bollinger County1
- Carter County1
- Wayne County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.