Alert archive / Louisiana / Flash Flood Warnings / 2018
Flash Flood Warnings in Louisiana, December 2018
15 flash flood warnings in December 2018. 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 December 2018. Tap one for its archive.
- Flash Flood Warnings
- 15
- Busiest day
- December 27, 201810 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 |
|---|---|---|---|---|
| Dec 8, 3:52 AM CST | Flash Flood Warning | LCH | Calcasieu | 3 hr |
| Dec 8, 8:07 PM CST | Flash Flood Warning | SHV | Bossier, Claiborne, Webster | 2 hr |
| Dec 27, 9:55 AM CST | Flash Flood Warning | LCH | Acadia, Calcasieu, Evangeline, Jefferson Davis | 3 hr |
| Dec 27, 9:57 AM CST | Flash Flood Warning | LCH | Avoyelles, Rapides | 3 hr |
| Dec 27, 10:17 AM CST | Flash Flood Warning | JAN | Concordia, Tensas | 3 hr |
| Dec 27, 10:21 AM CST | Flash Flood Warning | LCH | Acadia | 2 hr |
| Dec 27, 11:03 AM CST | Flash Flood Warning | LCH | Saint Landry | 3 hr |
| Dec 27, 11:22 AM CST | Flash Flood Warning | LCH | Lafayette, Vermilion | 3 hr |
| Dec 27, 12:07 PM CST | Flash Flood Warning | LCH | Vermilion | 113 min |
| Dec 27, 12:50 PM CST | Flash Flood Warning | LCH | Iberia, Saint Martin | 3 hr |
| Dec 27, 2:46 PM CST | Flash Flood Warning | LIX | East Baton Rouge, Iberville, Livingston, Saint Helena, West Baton Rouge | 5 hr |
| Dec 27, 3:48 PM CST | Flash Flood Warning | LIX | Livingston, Saint Helena, Saint Tammany, Tangipahoa, Washington | 10 hr |
| Dec 27, 9:30 PM CST | Flash Flood Warning | LIX | Washington | 3 hr |
| Dec 28, 12:42 AM CST | Flash Flood Warning | LIX | Saint Tammany, Washington | 3 hr |
| Dec 28, 1:33 AM CST | Flash Flood Warning | LIX | Saint Charles | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Washington Parish3
- Calcasieu Parish2
- Acadia Parish2
- Vermilion Parish2
- Livingston Parish2
- Saint Helena Parish2
- Saint Tammany Parish2
- Bossier Parish1
- Claiborne Parish1
- Webster Parish1
- Evangeline Parish1
- Jefferson Davis Parish1
- Avoyelles Parish1
- Rapides Parish1
- Concordia Parish1
- Tensas Parish1
- Saint Landry Parish1
- Lafayette Parish1
- Iberia Parish1
- Saint Martin Parish1
- East Baton Rouge Parish1
- Iberville Parish1
- West Baton Rouge Parish1
- Tangipahoa Parish1
- Saint Charles Parish1
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. Warning verification from the Mesonet's Cow. Rebuilt daily.