Flash Flood Watches in Missouri
731 flash flood watches since 1986. 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 watches reaches back to 2005.
Flash Flood Watches by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Flash Flood Watches
- 731
- Busiest year
- 201987 flash flood watches
- Average year
- 43over 17 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Jasper County139
- Newton County137
- Lawrence County136
- Dade County132
- Barry County131
- Barton County130
- McDonald County130
- Stone County126
- Christian County124
- Dallas County123
- Greene County123
- Polk County123
- Cedar County122
- Webster County122
- Vernon County120
- Laclede County119
- Taney County119
- Wright County119
- Texas County114
- St. Clair County113
- Douglas County111
- Hickory County110
- Camden County107
- Ozark County107
- Howell County105
- Miller County105
- Morgan County105
- Pulaski County105
- Scotland County105
- Benton County103
- Phelps County103
- Clark County103
- Dent County102
- Shannon County102
- Callaway County101
- Maries County101
- Oregon County100
- Boone County98
- Audrain County95
- Montgomery County93
75 more counties
- Moniteau County91
- Osage County91
- Warren County91
- Cole County90
- Crawford County90
- Franklin County89
- Cass County88
- Dunklin County88
- Gasconade County88
- Lincoln County88
- Washington County88
- Jefferson County87
- Monroe County87
- Pemiscot County87
- Ralls County87
- Saint Charles County87
- Johnson County86
- Pike County86
- Saint Louis County84
- City of Saint Louis84
- Jackson County83
- Lafayette County82
- Marion County82
- Bates County81
- Daviess County81
- Saint Francois County81
- Lewis County80
- Platte County80
- Sainte Genevieve County80
- Shelby County80
- Clay County79
- Grundy County79
- Knox County79
- Ray County79
- Henry County77
- Carroll County76
- DeKalb County76
- Sullivan County76
- Adair County75
- Andrew County75
- Clinton County75
- Buchanan County74
- Caldwell County74
- Chariton County74
- Gentry County74
- Harrison County74
- Saline County74
- Schuyler County74
- Nodaway County74
- Putnam County73
- Randolph County73
- Iron County72
- Livingston County72
- Mercer County72
- Pettis County72
- Reynolds County72
- Madison County71
- Worth County71
- Linn County70
- Holt County69
- Cooper County68
- Howard County68
- Macon County68
- Atchison County66
- Mississippi County59
- Scott County59
- Cape Girardeau County56
- New Madrid County56
- Stoddard County56
- Bollinger County54
- Butler County53
- Perry County52
- Ripley County52
- Wayne County51
- Carter County50
Nearby
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.