Alert archive / Louisiana / Tornado Watches / 2021
Tornado Watches in Louisiana, March 2021
6 tornado watches in March 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 March 2021. Tap one for its archive.
- Tornado Watches
- 6
- Busiest day
- March 17, 20214 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 |
|---|---|---|---|---|
| Mar 17, 8:43 AM CDT | Tornado Watch | SPC | Bienville, Bossier, Caddo, Claiborne, De Soto, Jackson and 8 more | 4 hr |
| Mar 17, 11:53 AM CDT | Tornado Watch | SPC | Acadia, Allen, Avoyelles, Beauregard, Calcasieu, Cameron and 7 more | 6 hr |
| Mar 17, 12:57 PM CDT | Tornado Watch | SPC | Bienville, Caldwell, Catahoula, Concordia, East Carroll, Franklin and 15 more | 6 hr |
| Mar 17, 2:38 PM CDT | Tornado Watch | SPC | Ascension, Assumption, East Baton Rouge, East Feliciana, Iberia, Iberville and 19 more | 8 hr |
| Mar 27, 3:25 PM CDT | Tornado Watch | SPC | Bienville, Bossier, Caddo, Claiborne, De Soto, Lincoln and 5 more | 10 hr |
| Mar 27, 9:01 PM CDT | Tornado Watch | SPC | East Carroll, Morehouse, West Carroll | 7 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bienville Parish3
- Lincoln Parish3
- Red River Parish3
- Union Parish3
- Morehouse Parish3
- West Carroll Parish3
- Bossier Parish2
- Caddo Parish2
- Claiborne Parish2
- De Soto Parish2
- Jackson Parish2
- Natchitoches Parish2
- Ouachita Parish2
- Sabine Parish2
- Webster Parish2
- Winn Parish2
- East Carroll Parish2
- Acadia Parish1
- Allen Parish1
- Avoyelles Parish1
- Beauregard Parish1
- Calcasieu Parish1
- Cameron Parish1
- Evangeline Parish1
- Jefferson Davis Parish1
- Lafayette Parish1
- Rapides Parish1
- Saint Landry Parish1
- Vermilion Parish1
- Vernon Parish1
- Caldwell Parish1
- Catahoula Parish1
- Concordia Parish1
- Franklin Parish1
- Grant Parish1
- LaSalle Parish1
- Madison Parish1
- Richland Parish1
- Tensas Parish1
- Ascension Parish1
24 more counties
- Assumption Parish1
- East Baton Rouge Parish1
- East Feliciana Parish1
- Iberia Parish1
- Iberville Parish1
- Jefferson Parish1
- Lafourche Parish1
- Livingston Parish1
- Orleans Parish1
- Plaquemines Parish1
- Pointe Coupee Parish1
- Saint Bernard Parish1
- Saint Charles Parish1
- Saint Helena Parish1
- Saint James Parish1
- Saint John the Baptist Parish1
- Saint Martin Parish1
- St. Mary Parish1
- Saint Tammany Parish1
- Tangipahoa Parish1
- Terrebonne Parish1
- Washington Parish1
- West Baton Rouge Parish1
- West Feliciana 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.