Alert archive / Louisiana / Tornado Watches / 2021
Tornado Watches in Louisiana, April 2021
4 tornado 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 tornado watches reaches back to 1997.
Tornado Watches by county
Each county as a circle sized by its count in April 2021. Tap one for its archive.
- Tornado Watches
- 4
- Busiest day
- April 7, 20211 tornado 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 7, 12:38 PM CDT | Tornado Watch | SPC | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 7 hr |
| Apr 10, 12:16 AM CDT | Tornado Watch | SPC | Acadia, Allen, Ascension, Assumption, Avoyelles, East Baton Rouge and 19 more | 7 hr |
| Apr 23, 2:00 PM CDT | Tornado Watch | SPC | Acadia, Allen, Avoyelles, Beauregard, Calcasieu, Caldwell and 13 more | 7 hr |
| Apr 23, 8:30 PM CDT | Tornado Watch | SPC | Allen, Avoyelles, Beauregard, Catahoula, Concordia, East Baton Rouge and 16 more | 8 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Grant Parish3
- LaSalle Parish3
- Allen Parish3
- Avoyelles Parish3
- Evangeline Parish3
- Rapides Parish3
- Saint Landry Parish3
- Caldwell Parish2
- De Soto Parish2
- Natchitoches Parish2
- Red River Parish2
- Sabine Parish2
- Winn Parish2
- Acadia Parish2
- East Baton Rouge Parish2
- East Feliciana Parish2
- Jefferson Davis Parish2
- Livingston Parish2
- Pointe Coupee Parish2
- Saint Helena Parish2
- Saint Tammany Parish2
- Tangipahoa Parish2
- Washington Parish2
- West Baton Rouge Parish2
- West Feliciana Parish2
- Beauregard Parish2
- Vernon Parish2
- Bienville Parish1
- Bossier Parish1
- Caddo Parish1
- Claiborne Parish1
- Jackson Parish1
- Lincoln Parish1
- Ouachita Parish1
- Union Parish1
- Webster Parish1
- Ascension Parish1
- Assumption Parish1
- Iberia Parish1
- Iberville Parish1
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.