Alert archive / Texas / Flash Flood Watches / 2021
Flash Flood Watches in Texas, April 2021
8 flash flood watches in April 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 watches reaches back to 2005.
Flash Flood Watches by county
Each county as a circle sized by its count in April 2021. Tap one for its archive.
- Flash Flood Watches
- 8
- Busiest day
- April 30, 20214 flash flood watches
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 |
|---|---|---|---|---|
| Apr 23, 2:42 PM CDT | Flash Flood Watch | SHV | Angelina, Nacogdoches, Sabine, San Augustine, Shelby | 15 hr |
| Apr 23, 2:50 PM CDT | Flash Flood Watch | LCH | Jasper, Newton, Tyler | 12 hr |
| Apr 28, 2:37 PM CDT | Flash Flood Watch | FWD | Collin, Cooke, Dallas, Delta, Denton, Fannin and 13 more | 16 hr |
| Apr 28, 2:43 PM CDT | Flash Flood Watch | SHV | Bowie, Camp, Cass, Franklin, Morris, Red River and 3 more | 23 hr |
| Apr 29, 9:33 PM CDT | Flash Flood Watch | HGX | Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more | 55 hr |
| Apr 30, 3:34 AM CDT | Flash Flood Watch | EWX | Atascosa, Bandera, Bastrop, Bexar, Blanco, Caldwell and 15 more | 39 hr |
| Apr 30, 4:15 AM CDT | Flash Flood Watch | CRP | Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more | 39 hr |
| Apr 30, 2:29 PM CDT | Flash Flood Watch | BRO | Kenedy | 24 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Angelina County1
- Nacogdoches County1
- Sabine County1
- San Augustine County1
- Shelby County1
- Jasper County1
- Newton County1
- Tyler County1
- Collin County1
- Cooke County1
- Dallas County1
- Delta County1
- Denton County1
- Fannin County1
- Grayson County1
- Hopkins County1
- Hunt County1
- Jack County1
- Lamar County1
- Montague County1
- Palo Pinto County1
- Parker County1
- Rockwall County1
- Stephens County1
- Tarrant County1
- Wise County1
- Young County1
- Bowie County1
- Camp County1
- Cass County1
- Franklin County1
- Morris County1
- Red River County1
- Titus County1
- Upshur County1
- Wood County1
- Austin County1
- Brazoria County1
- Brazos County1
- Burleson County1
52 more counties
- Chambers County1
- Colorado County1
- Fort Bend County1
- Galveston County1
- Grimes County1
- Harris County1
- Houston County1
- Jackson County1
- Liberty County1
- Madison County1
- Matagorda County1
- Montgomery County1
- Polk County1
- San Jacinto County1
- Trinity County1
- Walker County1
- Waller County1
- Washington County1
- Wharton County1
- Atascosa County1
- Bandera County1
- Bastrop County1
- Bexar County1
- Blanco County1
- Caldwell County1
- Comal County1
- DeWitt County1
- Fayette County1
- Gillespie County1
- Gonzales County1
- Guadalupe County1
- Hays County1
- Karnes County1
- Kendall County1
- Kerr County1
- Lavaca County1
- Lee County1
- Medina County1
- Travis County1
- Wilson County1
- Aransas County1
- Bee County1
- Calhoun County1
- Goliad County1
- Jim Wells County1
- Kleberg County1
- Live Oak County1
- Nueces County1
- Refugio County1
- San Patricio County1
- Victoria County1
- Kenedy County1
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.