Alert archive / Texas / Flash Flood Warnings / 2021

Flash Flood Warnings in Texas, May 2021

147 flash 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 flash flood warnings reaches back to 1986.

Flash Flood Warnings by county

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

Flash Flood Warnings
147
Busiest day
May 19, 202144 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.

IssuedProductOfficeCountiesLasted
Apr 30, 8:01 PM CDTFlash Flood Warning Considerable damage threatEWXComal2 hr
Apr 30, 9:12 PM CDTFlash Flood Warning Considerable damage threatEWXBexar, Guadalupe, Wilson3 hr
Apr 30, 11:47 PM CDTFlash Flood WarningCRPNueces3 hr
May 1, 12:29 AM CDTFlash Flood WarningCRPAransas, San Patricio3 hr
May 1, 2:10 AM CDTFlash Flood WarningCRPNueces3 hr
May 1, 2:20 AM CDTFlash Flood WarningCRPAransas, Refugio, San Patricio70 min
May 1, 2:39 AM CDTFlash Flood WarningCRPCalhoun, Refugio, Victoria3 hr
May 1, 2:57 AM CDTFlash Flood WarningCRPKleberg, Nueces3 hr
May 1, 3:32 AM CDTFlash Flood WarningCRPAransas, Bee, Calhoun, Jim Wells, Live Oak, Nueces and 2 more3 hr
May 1, 3:57 AM CDTFlash Flood Warning Considerable damage threatEWXLavaca3 hr
May 1, 5:06 AM CDTFlash Flood WarningHGXBrazoria, Fort Bend, Matagorda, Wharton3 hr
May 1, 11:15 AM CDTFlash Flood Warning Considerable damage threatEWXMedina, Uvalde4 hr
May 1, 12:09 PM CDTFlash Flood Warning Considerable damage threatEWXBexar4 hr
May 1, 1:22 PM CDTFlash Flood Warning Considerable damage threatEWXComal, Guadalupe, Wilson3 hr
May 1, 2:27 PM CDTFlash Flood Warning Considerable damage threatEWXCaldwell, Hays3 hr
May 1, 2:58 PM CDTFlash Flood Warning Considerable damage threatEWXBastrop, Travis3 hr
May 1, 3:11 PM CDTFlash Flood Warning Considerable damage threatEWXGonzales3 hr
May 1, 4:11 PM CDTFlash Flood Warning Considerable damage threatEWXWilliamson3 hr
May 3, 7:03 PM CDTFlash Flood WarningFWDHood, Johnson, Parker117 min
May 9, 4:50 PM CDTFlash Flood WarningSHVAngelina, Cherokee, Nacogdoches, San Augustine, Shelby12 hr
May 9, 6:58 PM CDTFlash Flood WarningSHVAngelina, Nacogdoches, Sabine, San Augustine, Shelby10 hr
May 15, 12:55 PM CDTFlash Flood Warning Considerable damage threatEWXUvalde4 hr
May 15, 1:12 PM CDTFlash Flood WarningBROHidalgo49 min
May 15, 1:30 PM CDTFlash Flood Warning Considerable damage threatEWXFrio, Medina, Uvalde4 hr
May 15, 7:41 PM CDTFlash Flood WarningLUBCochran109 min
May 15, 9:04 PM CDTFlash Flood WarningMAFGaines3 hr
May 16, 8:44 AM CDTFlash Flood WarningHGXBrazoria, Jackson, Matagorda, Wharton3 hr
May 16, 9:35 AM CDTFlash Flood WarningHGXColorado, Jackson, Wharton115 min
May 16, 11:26 AM CDTFlash Flood WarningHGXBrazoria, Colorado, Jackson, Matagorda, Wharton4 hr
May 16, 11:32 AM CDTFlash Flood WarningCRPBee, Goliad, Refugio3 hr
May 16, 11:35 AM CDTFlash Flood WarningCRPDuval, Jim Wells3 hr
May 16, 12:36 PM CDTFlash Flood WarningCRPAransas, Refugio, San Patricio3 hr
May 16, 1:22 PM CDTFlash Flood WarningFWDDallas5 hr
May 16, 1:33 PM CDTFlash Flood WarningCRPNueces3 hr
May 16, 2:13 PM CDTFlash Flood WarningHGXJackson, Matagorda92 min
May 16, 3:08 PM CDTFlash Flood WarningHGXBrazoria, Matagorda, Wharton82 min
May 16, 3:46 PM CDTFlash Flood WarningHGXMatagorda59 min
May 16, 7:15 PM CDTFlash Flood WarningAMARandall5 hr
May 17, 9:34 AM CDTFlash Flood Warning Considerable damage threatLCHJasper, Newton5 hr
May 17, 9:37 AM CDTFlash Flood Warning Considerable damage threatLCHHardin, Jasper, Newton5 hr
May 17, 9:40 AM CDTFlash Flood WarningLCHJefferson, Orange5 hr
May 17, 11:52 AM CDTFlash Flood Warning EmergencyConsiderable damage threatLCHJefferson9 hr
May 17, 2:03 PM CDTFlash Flood Warning Considerable damage threatLCHJefferson, Orange7 hr
May 17, 2:06 PM CDTFlash Flood WarningHGXLiberty3 hr
May 17, 2:19 PM CDTFlash Flood Warning Considerable damage threatLCHHardin, Jasper, Newton5 hr
May 17, 2:24 PM CDTFlash Flood WarningLCHJasper, Newton3 hr
May 17, 3:21 PM CDTFlash Flood WarningHGXChambers, Harris, Liberty3 hr
May 17, 5:35 PM CDTFlash Flood WarningLUBBailey3 hr
May 17, 6:52 PM CDTFlash Flood WarningMAFHoward3 hr
May 17, 7:27 PM CDTFlash Flood WarningAMARandall3 hr
May 17, 7:39 PM CDTFlash Flood WarningMAFMitchell3 hr
May 17, 8:06 PM CDTFlash Flood WarningAMADallam, Hartley, Oldham52 min
May 17, 8:06 PM CDTFlash Flood WarningSJTNolan3 hr
May 18, 3:11 AM CDTFlash Flood WarningMAFCrane, Glasscock, Midland, Upton3 hr
May 18, 3:42 AM CDTFlash Flood WarningMAFBorden, Scurry3 hr
May 18, 4:01 AM CDTFlash Flood WarningSJTFisher, Jones3 hr
May 18, 3:59 PM CDTFlash Flood Warning Considerable damage threatEWXComal3 hr
May 18, 5:21 PM CDTFlash Flood Warning Considerable damage threatEWXCaldwell, Gonzales, Guadalupe3 hr
May 18, 6:44 PM CDTFlash Flood Warning Considerable damage threatEWXFayette, Gonzales, Lavaca8 hr
May 18, 7:53 PM CDTFlash Flood Warning Considerable damage threatEWXFayette, Lavaca4 hr
May 18, 8:23 PM CDTFlash Flood Warning Considerable damage threatEWXDeWitt, Gonzales, Lavaca4 hr
May 18, 8:52 PM CDTFlash Flood WarningHGXAustin, Burleson, Colorado, Waller, Washington, Wharton113 min
May 18, 9:10 PM CDTFlash Flood WarningCRPVictoria3 hr
May 18, 9:19 PM CDTFlash Flood WarningSHVCherokee, Smith8 hr
May 18, 9:43 PM CDTFlash Flood WarningHGXAustin, Brazoria, Fort Bend, Galveston, Harris, Montgomery and 2 more3 hr
May 18, 10:57 PM CDTFlash Flood WarningCRPVictoria2 hr
May 18, 11:12 PM CDTFlash Flood WarningHGXBrazoria, Jackson, Matagorda, Wharton3 hr
May 18, 11:49 PM CDTFlash Flood WarningCRPCalhoun, Victoria3 hr
May 18, 11:53 PM CDTFlash Flood WarningSHVAngelina, Cherokee, Nacogdoches8 hr
May 19, 12:21 AM CDTFlash Flood WarningHGXJackson, Matagorda3 hr
May 19, 1:35 AM CDTFlash Flood WarningCRPCalhoun, Victoria115 min
May 19, 2:39 AM CDTFlash Flood Warning Considerable damage threatEWXCaldwell, DeWitt, Fayette, Gonzales, Guadalupe, Karnes and 2 more3 hr
May 19, 2:51 AM CDTFlash Flood WarningCRPRefugio, Victoria3 hr
May 19, 3:26 AM CDTFlash Flood WarningHGXJackson, Matagorda10 hr
May 19, 3:48 AM CDTFlash Flood WarningCRPCalhoun, Victoria3 hr
May 19, 4:18 AM CDTFlash Flood WarningCRPGoliad, Refugio, Victoria3 hr
May 19, 5:42 AM CDTFlash Flood WarningCRPRefugio, Victoria2 hr
May 19, 6:33 AM CDTFlash Flood Warning Considerable damage threatEWXAtascosa, Frio3 hr
May 19, 7:09 AM CDTFlash Flood WarningCRPJim Wells, Nueces, San Patricio6 hr
May 19, 7:11 AM CDTFlash Flood WarningBROStarr, Zapata2 hr
May 19, 7:12 AM CDTFlash Flood WarningBROJim Hogg, Zapata3 hr
May 19, 7:17 AM CDTFlash Flood WarningBROJim Hogg3 hr
May 19, 7:17 AM CDTFlash Flood WarningCRPKleberg, Nueces6 hr
May 19, 7:58 AM CDTFlash Flood WarningCRPSan Patricio6 hr
May 19, 7:58 AM CDTFlash Flood Warning Considerable damage threatEWXAtascosa, Karnes, Wilson3 hr
May 19, 8:26 AM CDTFlash Flood WarningBROJim Hogg113 min
May 19, 8:46 AM CDTFlash Flood WarningCRPKleberg, Nueces4 hr
May 19, 9:48 AM CDTFlash Flood WarningBROHidalgo4 hr
May 19, 9:50 AM CDTFlash Flood WarningBROHidalgo4 hr
May 19, 9:55 AM CDTFlash Flood WarningCRPAransas, San Patricio3 hr
May 19, 10:15 AM CDTFlash Flood WarningBROHidalgo, Willacy4 hr
May 19, 10:18 AM CDTFlash Flood WarningBROHidalgo5 hr
May 19, 10:21 AM CDTFlash Flood WarningBROWillacy5 hr
May 19, 10:24 AM CDTFlash Flood WarningBROCameron, Hidalgo, Willacy5 hr
May 19, 10:27 AM CDTFlash Flood WarningBROCameron4 hr
May 19, 10:29 AM CDTFlash Flood WarningBROCameron, Hidalgo4 hr
May 19, 11:00 AM CDTFlash Flood WarningBROCameron, Willacy5 hr
May 19, 11:30 AM CDTFlash Flood WarningBROCameron5 hr
May 19, 12:15 PM CDTFlash Flood WarningBROCameron4 hr
May 19, 12:54 PM CDTFlash Flood WarningCRPAransas, Calhoun, Goliad, Refugio, Victoria3 hr
May 19, 2:41 PM CDTFlash Flood WarningBROCameron112 min
May 19, 2:52 PM CDTFlash Flood Warning Considerable damage threatSJTConcho, Tom Green96 min
May 19, 6:26 PM CDTFlash Flood Warning Considerable damage threatSJTIrion3 hr
May 19, 10:00 PM CDTFlash Flood WarningLCHJefferson, Orange3 hr
May 23, 2:59 PM CDTFlash Flood Warning Considerable damage threatEWXDeWitt, Gonzales3 hr
May 24, 12:42 PM CDTFlash Flood WarningHGXHarris, Montgomery3 hr
May 24, 3:18 PM CDTFlash Flood WarningFWDHood, Parker3 hr
May 24, 4:12 PM CDTFlash Flood Warning Considerable damage threatEWXFayette, Lee3 hr
May 24, 5:47 PM CDTFlash Flood WarningHGXAustin, Colorado, Washington4 hr
May 24, 7:08 PM CDTFlash Flood WarningFWDJohnson3 hr
May 25, 12:26 AM CDTFlash Flood WarningLUBLubbock94 min
May 25, 3:46 PM CDTFlash Flood WarningMAFPecos4 hr
May 25, 7:36 PM CDTFlash Flood WarningMAFBorden, Scurry3 hr
May 25, 10:57 PM CDTFlash Flood WarningSJTTaylor2 hr
May 26, 12:54 AM CDTFlash Flood WarningSHVBowie, Cass, Red River8 hr
May 26, 2:23 AM CDTFlash Flood WarningSHVBowie3 hr
May 27, 7:24 PM CDTFlash Flood WarningSJTCoke, Sterling3 hr
May 27, 8:04 PM CDTFlash Flood WarningSJTSterling3 hr
May 28, 11:52 AM CDTFlash Flood WarningFWDComanche113 min
May 28, 2:51 PM CDTFlash Flood WarningFWDMcLennan3 hr
May 28, 6:32 PM CDTFlash Flood WarningSJTKimble2 hr
May 28, 7:07 PM CDTFlash Flood WarningHGXBurleson83 min
May 28, 8:24 PM CDTFlash Flood Warning Considerable damage threatEWXBastrop, Travis3 hr
May 28, 9:42 PM CDTFlash Flood Warning Considerable damage threatEWXBexar, Comal, Guadalupe3 hr
May 30, 7:22 PM CDTFlash Flood Warning Considerable damage threatEWXBastrop, Travis3 hr
May 30, 9:40 PM CDTFlash Flood WarningLUBBailey, Cochran, Hockley, Lamb, Terry, Yoakum2 hr
May 30, 10:57 PM CDTFlash Flood WarningAMAArmstrong, Carson, Potter, Randall4 hr
May 30, 11:33 PM CDTFlash Flood WarningLUBHale, Hockley, Lamb, Lubbock79 min
May 30, 11:38 PM CDTFlash Flood WarningLUBGarza75 min
May 31, 12:41 AM CDTFlash Flood WarningAMAArmstrong, Carson, Randall3 hr
May 31, 12:46 AM CDTFlash Flood WarningMAFBorden, Dawson3 hr
May 31, 1:28 AM CDTFlash Flood WarningAMADonley, Gray3 hr
May 31, 2:24 AM CDTFlash Flood WarningMAFBorden, Scurry3 hr
May 31, 2:27 AM CDTFlash Flood WarningAMACollingsworth, Donley3 hr
May 31, 9:54 AM CDTFlash Flood WarningMAFCulberson2 hr
May 31, 10:27 AM CDTFlash Flood WarningMAFBorden, Dawson, Scurry4 hr
May 31, 10:35 AM CDTFlash Flood WarningSJTFisher, Haskell, Jones3 hr
May 31, 10:51 AM CDTFlash Flood WarningMAFEctor, Midland3 hr
May 31, 11:51 AM CDTFlash Flood WarningMAFMidland3 hr
May 31, 12:25 PM CDTFlash Flood WarningSJTShackelford3 hr
May 31, 12:57 PM CDTFlash Flood WarningMAFHoward2 hr
May 31, 1:23 PM CDTFlash Flood WarningFWDStephens9 hr
May 31, 2:14 PM CDTFlash Flood WarningSJTCallahan3 hr
May 31, 3:19 PM CDTFlash Flood WarningFWDEastland, Palo Pinto, Stephens3 hr
May 31, 4:54 PM CDTFlash Flood WarningFWDParker, Tarrant6 hr
May 31, 5:07 PM CDTFlash Flood Warning Considerable damage threatSJTFisher, Jones, Shackelford3 hr
May 31, 6:53 PM CDTFlash Flood WarningFWDDallas, Tarrant3 hr

By county

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

82 more counties

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. Rebuilt daily.