Alert archive / Louisiana / River Flood Warnings / 2021

River Flood Warnings in Louisiana, May 2021

69 river flood warnings in May 2021. 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 river flood warnings reaches back to 2005.

River Flood Warnings by county

Each county as a circle sized by its count in May 2021. Tap one for its archive.

River Flood Warnings
69
Busiest day
May 18, 202123 river 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.

IssuedProductOfficeCountiesLasted
May 1, 10:29 AM CDTRiver Flood WarningLCHBeauregard, Vernon7 days
May 2, 6:07 AM CDTRiver Flood WarningLCHLafayette, Saint Martin, Vermilion25 hr
May 2, 8:05 AM CDTRiver Flood WarningLCHCalcasieu4 days
May 2, 8:05 AM CDTRiver Flood WarningLCHAllen, Beauregard3 days
May 3, 11:01 AM CDTRiver Flood WarningLIXEast Baton Rouge, Pointe Coupee, West Feliciana21 days
May 4, 9:54 AM CDTRiver Flood WarningLIXTangipahoa21 days
May 4, 9:06 PM CDTRiver Flood WarningLIXSaint Tammany69 hr
May 5, 6:16 AM CDTRiver Flood WarningLIXSaint Tammany25 hr
May 5, 2:22 PM CDTRiver Flood WarningLCHAllen25 days
May 9, 9:08 AM CDTRiver Flood WarningLCHCalcasieu24 days
May 9, 9:08 AM CDTRiver Flood WarningLCHCalcasieu4 days
May 10, 10:08 AM CDTRiver Flood WarningLCHBeauregard, Vernon5 days
May 10, 10:08 AM CDTRiver Flood WarningLCHBeauregard, Vernon38 days
May 10, 8:57 PM CDTRiver Flood WarningLIXTangipahoa5 days
May 10, 8:58 PM CDTRiver Flood WarningLIXSaint Tammany61 hr
May 10, 9:59 PM CDTRiver Flood WarningLCHAcadia, Evangeline, Saint Landry23 hr
May 11, 10:06 AM CDTRiver Flood WarningLIXSaint Tammany6 days
May 11, 10:24 AM CDTRiver Flood WarningLCHLafayette, Saint Landry, Saint Martin4 days
May 11, 10:24 AM CDTRiver Flood WarningLCHLafayette, Saint Martin, Vermilion33 days
May 11, 10:24 AM CDTRiver Flood WarningLCHAllen, Calcasieu, Jefferson Davis18 days
May 11, 10:24 AM CDTRiver Flood WarningLCHAllen, Beauregard21 days
May 11, 10:24 AM CDTRiver Flood WarningLCHAllen, Beauregard4 days
May 11, 10:26 AM CDTRiver Flood WarningLIXSaint Tammany61 hr
May 11, 10:26 AM CDTRiver Flood WarningLIXSaint Helena24 hr
May 11, 8:49 PM CDTRiver Flood WarningLIXSaint Tammany14 hr
May 12, 5:19 AM CDTRiver Flood WarningSHVBienville, Bossier, Webster21 days
May 12, 7:11 AM CDTRiver Flood WarningSHVCaddo37 hr
May 12, 10:24 AM CDTRiver Flood WarningSHVBienville, Bossier, Red River, Webster58 hr
May 12, 11:16 AM CDTRiver Flood WarningLCHAcadia, Allen, Evangeline, Jefferson Davis4 days
May 12, 3:22 PM CDTRiver Flood WarningLCHAcadia, Evangeline, Saint Landry56 hr
May 12, 3:22 PM CDTRiver Flood WarningLCHAcadia, Jefferson Davis, Vermilion31 days
May 13, 12:54 PM CDTRiver Flood WarningSHVBossier, Webster44 days
May 13, 3:45 PM CDTRiver Flood WarningLCHAllen, Rapides21 days
May 17, 9:06 AM CDTRiver Flood WarningSHVBienville, Bossier, Red River, Webster29 hr
May 17, 2:10 PM CDTRiver Flood WarningSHVDe Soto5 days
May 17, 2:29 PM CDTRiver Flood WarningLCHAllen, Beauregard21 days
May 17, 8:33 PM CDTRiver Flood WarningLCHLafayette, Saint Landry, Saint Martin8 days
May 17, 8:33 PM CDTRiver Flood WarningLCHBeauregard, Vernon8 days
May 17, 8:33 PM CDTRiver Flood WarningLCHCalcasieu12 days
May 17, 8:33 PM CDTRiver Flood WarningLCHAcadia, Evangeline, Saint Landry5 days
May 17, 8:33 PM CDTRiver Flood WarningLCHAllen, Rapides21 days
May 17, 8:33 PM CDTRiver Flood WarningLCHAcadia, Allen, Evangeline, Jefferson Davis8 days
May 18, 2:06 AM CDTRiver Flood WarningLIXEast Baton Rouge33 hr
May 18, 2:17 AM CDTRiver Flood WarningLIXEast Baton Rouge21 days
May 18, 2:17 AM CDTRiver Flood WarningLIXEast Baton Rouge, Livingston21 days
May 18, 2:17 AM CDTRiver Flood WarningLIXAscension, Livingston21 days
May 18, 2:24 AM CDTRiver Flood WarningLIXSaint Helena62 hr
May 18, 2:24 AM CDTRiver Flood WarningLIXLivingston5 days
May 18, 2:26 AM CDTRiver Flood WarningLIXTangipahoa57 hr
May 18, 9:59 AM CDTRiver Flood WarningLIXSaint Tammany60 hr
May 18, 9:59 AM CDTRiver Flood WarningLIXSaint Tammany17 hr
May 18, 10:06 AM CDTRiver Flood WarningLIXSaint Tammany72 hr
May 18, 10:06 AM CDTRiver Flood WarningLIXSaint Tammany24 hr
May 18, 10:16 AM CDTRiver Flood WarningLIXSaint Helena57 hr
May 18, 10:51 AM CDTRiver Flood WarningLIXSaint Tammany, Washington7 days
May 18, 10:54 AM CDTRiver Flood WarningLIXSaint Tammany48 hr
May 18, 11:06 AM CDTRiver Flood WarningLCHAllen, Beauregard21 days
May 18, 11:24 AM CDTRiver Flood WarningLIXAscension, Livingston8 days
May 18, 11:56 AM CDTRiver Flood WarningLCHCalcasieu10 days
May 19, 11:55 AM CDTRiver Flood WarningLIXLivingston21 days
May 20, 9:27 AM CDTRiver Flood WarningLCHCalcasieu, Cameron21 days
May 20, 2:16 PM CDTRiver Flood WarningLIXEast Baton Rouge, Livingston68 hr
May 20, 2:22 PM CDTRiver Flood WarningLIXAscension, Livingston4 days
May 20, 2:40 PM CDTRiver Flood WarningLIXEast Baton Rouge61 hr
May 25, 8:50 AM CDTRiver Flood WarningSHVDe Soto21 days
May 25, 9:10 AM CDTRiver Flood WarningSHVCaddo8 days
May 25, 9:38 AM CDTRiver Flood WarningLCHAllen, Rapides45 hr
May 28, 10:03 AM CDTRiver Flood WarningSHVBienville, Bossier, Webster21 days
May 30, 10:18 AM CDTRiver Flood WarningLCHCalcasieu15 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force nowTornadoes on recordThe radar archive20202022

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.