Alert archive / Louisiana / Flash Flood Warnings / 2017
Flash Flood Warnings in Louisiana, August 2017
40 flash flood warnings in August 2017. 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 2017. Tap one for its archive.
- Flash Flood Warnings
- 40
- Busiest day
- August 30, 20179 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 5, 4:02 PM CDT | Flash Flood Warning | LIX | Orleans | 4 hr |
| Aug 5, 4:55 PM CDT | Flash Flood Warning | LIX | Jefferson, Orleans | 3 hr |
| Aug 5, 7:58 PM CDT | Flash Flood Warning | LIX | Orleans | 6 hr |
| Aug 7, 6:29 PM CDT | Flash Flood Warning | LCH | Iberia, Saint Martin | 2 hr |
| Aug 8, 10:10 AM CDT | Flash Flood Warning | JAN | West Carroll | 3 hr |
| Aug 8, 5:59 PM CDT | Flash Flood Warning | LIX | Saint Charles | 2 hr |
| Aug 8, 7:48 PM CDT | Flash Flood Warning | LIX | Orleans | 87 min |
| Aug 10, 3:04 AM CDT | Flash Flood Warning | SHV | Grant, Jackson, Winn | 3 hr |
| Aug 10, 5:59 AM CDT | Flash Flood Warning | SHV | Jackson, Winn | 3 hr |
| Aug 10, 8:59 AM CDT | Flash Flood Warning | SHV | Winn | 3 hr |
| Aug 10, 1:48 PM CDT | Flash Flood Warning | LIX | Tangipahoa | 117 min |
| Aug 11, 5:48 PM CDT | Flash Flood Warning | JAN | Madison | 3 hr |
| Aug 26, 2:00 PM CDT | Flash Flood Warning | LCH | Beauregard, Calcasieu | 4 hr |
| Aug 27, 9:55 AM CDT | Flash Flood Warning | LCH | Calcasieu, Cameron | 5 hr |
| Aug 27, 11:52 AM CDT | Flash Flood Warning | LCH | Calcasieu, Jefferson Davis | 4 hr |
| Aug 27, 2:40 PM CDT | Flash Flood Warning | LCH | Allen, Beauregard, Calcasieu, Cameron, Jefferson Davis | 5 hr |
| Aug 27, 11:58 PM CDT | Flash Flood Warning | LCH | Beauregard, Calcasieu, Cameron, Jefferson Davis | 8 hr |
| Aug 28, 7:34 AM CDT | Flash Flood Warning | LCH | Acadia | 5 hr |
| Aug 28, 7:54 AM CDT | Flash Flood Warning | LCH | Beauregard, Calcasieu, Cameron, Jefferson Davis | 11 hr |
| Aug 28, 8:14 AM CDT | Flash Flood Warning | LCH | Allen, Beauregard, Jefferson Davis, Vernon | 11 hr |
| Aug 28, 9:28 AM CDT | Flash Flood Warning | LCH | Allen, Avoyelles, Evangeline, Rapides, Saint Landry, Vernon | 6 hr |
| Aug 28, 9:37 AM CDT | Flash Flood Warning | LCH | Acadia, Iberia, Lafayette, Saint Landry, Saint Martin, St. Mary and 1 more | 13 hr |
| Aug 28, 6:41 PM CDT | Flash Flood Warning | LCH | Calcasieu, Cameron, Jefferson Davis | 7 hr |
| Aug 29, 2:02 AM CDT | Flash Flood Warning | LCH | Calcasieu, Cameron, Jefferson Davis | 9 hr |
| Aug 29, 8:27 AM CDT | Flash Flood Warning | LIX | Jefferson, Lafourche, Saint Charles, Saint John the Baptist | 2 hr |
| Aug 29, 8:32 AM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard | 118 min |
| Aug 29, 11:30 AM CDT | Flash Flood Warning | LIX | Assumption, Lafourche, Saint Charles, Saint James, Saint John the Baptist, Terrebonne | 2 hr |
| Aug 29, 1:05 PM CDT | Flash Flood Warning | LCH | Calcasieu, Cameron | 6 hr |
| Aug 29, 2:53 PM CDT | Flash Flood Warning | LIX | Ascension, Saint James | 97 min |
| Aug 29, 7:09 PM CDT | Flash Flood Warning | LCH | Calcasieu, Cameron | 3 hr |
| Aug 29, 7:24 PM CDT | Flash Flood Warning | LCH | Beauregard, Vernon | 6 hr |
| Aug 29, 10:22 PM CDT | Flash Flood Warning | LCH | Beauregard, Vernon | 11 hr |
| Aug 30, 12:56 AM CDT | Flash Flood Warning | LIX | Saint Charles | 2 hr |
| Aug 30, 4:18 AM CDT | Flash Flood Warning | LCH | Calcasieu, Cameron | 5 hr |
| Aug 30, 8:20 AM CDT | Flash Flood Warning | LCH | Beauregard, Calcasieu, Vernon | 12 hr |
| Aug 30, 10:34 AM CDT | Flash Flood Warning | SHV | Sabine | 9 hr |
| Aug 30, 11:36 AM CDT | Flash Flood Warning | SHV | De Soto, Natchitoches, Red River | 8 hr |
| Aug 30, 2:25 PM CDT | Flash Flood Warning | SHV | Bienville, Caldwell, Grant, Jackson, LaSalle, Winn | 6 hr |
| Aug 30, 7:59 PM CDT | Flash Flood Warning | SHV | De Soto, Natchitoches, Red River, Sabine, Winn | 12 hr |
| Aug 30, 8:57 PM CDT | Flash Flood Warning | LCH | Beauregard, Vernon | 13 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Calcasieu Parish12
- Beauregard Parish9
- Cameron Parish9
- Jefferson Davis Parish7
- Vernon Parish6
- Orleans Parish5
- Winn Parish5
- Saint Charles Parish4
- Jefferson Parish3
- Jackson Parish3
- Allen Parish3
- Iberia Parish2
- Saint Martin Parish2
- Grant Parish2
- Acadia Parish2
- Saint Landry Parish2
- Lafourche Parish2
- Saint John the Baptist Parish2
- Saint James Parish2
- Sabine Parish2
- De Soto Parish2
- Natchitoches Parish2
- Red River Parish2
- West Carroll Parish1
- Tangipahoa Parish1
- Madison Parish1
- Avoyelles Parish1
- Evangeline Parish1
- Rapides Parish1
- Lafayette Parish1
- St. Mary Parish1
- Vermilion Parish1
- Plaquemines Parish1
- Saint Bernard Parish1
- Assumption Parish1
- Terrebonne Parish1
- Ascension Parish1
- Bienville Parish1
- Caldwell Parish1
- LaSalle Parish1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.