Alert archive / Louisiana / 1999
Weather alerts in Louisiana, March 1999
128 weather alerts in March 1999, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in March 1999. Tap one for its archive.
- Alerts
- 128
- Warnings
- 115
- Watches
- 13
- Advisories
- 0
- Busiest day
- March 3, 199943 alerts
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 2, 2:45 PM CST | Severe Thunderstorm Watch | SPC | Union | 6 hr |
| Mar 2, 3:15 PM CST | Severe Thunderstorm Watch | SPC | Bienville, Bossier, Caddo, Claiborne, De Soto, Jackson and 6 more | 6 hr |
| Mar 2, 4:00 PM CST | Severe Thunderstorm Warning | JAN | Morehouse, West Carroll | 50 min |
| Mar 2, 4:19 PM CST | Severe Thunderstorm Warning | SHV | Bossier | 51 min |
| Mar 2, 4:26 PM CST | Severe Thunderstorm Warning | JAN | East Carroll | 49 min |
| Mar 2, 4:29 PM CST | Severe Thunderstorm Warning | SHV | Caddo | 41 min |
| Mar 2, 4:30 PM CST | Severe Thunderstorm Watch | SPC | Acadia, Allen, Avoyelles, Beauregard, Bienville, Calcasieu and 29 more | 6 hr |
| Mar 2, 4:37 PM CST | Severe Thunderstorm Warning | SHV | Webster | 48 min |
| Mar 2, 5:00 PM CST | Severe Thunderstorm Warning | SHV | Claiborne | 65 min |
| Mar 2, 5:08 PM CST | Severe Thunderstorm Warning | SHV | Bossier, Caddo | 62 min |
| Mar 2, 5:24 PM CST | Severe Thunderstorm Warning | SHV | De Soto | 56 min |
| Mar 2, 5:41 PM CST | Severe Thunderstorm Warning | SHV | Bienville, Red River | 64 min |
| Mar 2, 5:49 PM CST | Severe Thunderstorm Warning | SHV | Lincoln | 51 min |
| Mar 2, 5:52 PM CST | Severe Thunderstorm Warning | SHV | Union | 63 min |
| Mar 2, 6:02 PM CST | Severe Thunderstorm Warning | SHV | Sabine | 48 min |
| Mar 2, 6:16 PM CST | Severe Thunderstorm Warning | SHV | Natchitoches | 64 min |
| Mar 2, 6:25 PM CST | Severe Thunderstorm Warning | SHV | Jackson, Winn | 65 min |
| Mar 2, 6:35 PM CST | Tornado Warning | LCH | Beauregard | 60 min |
| Mar 2, 6:42 PM CST | Severe Thunderstorm Warning | JAN | Morehouse, Richland | 48 min |
| Mar 2, 6:54 PM CST | Severe Thunderstorm Warning | LCH | Vernon | 66 min |
| Mar 2, 6:55 PM CST | Severe Thunderstorm Warning | SHV | Caldwell, Ouachita | 60 min |
| Mar 2, 6:59 PM CST | Severe Thunderstorm Warning | JAN | East Carroll, West Carroll | 46 min |
| Mar 2, 7:06 PM CST | Severe Thunderstorm Warning | SHV | Grant, LaSalle | 59 min |
| Mar 2, 7:18 PM CST | Severe Thunderstorm Warning | SHV | Natchitoches | 47 min |
| Mar 2, 7:22 PM CST | Severe Thunderstorm Warning | JAN | Catahoula, Franklin | 48 min |
| Mar 2, 7:26 PM CST | Tornado Warning | LCH | Beauregard | 64 min |
| Mar 2, 7:30 PM CST | Tornado Warning | LCH | Calcasieu | 60 min |
| Mar 2, 7:45 PM CST | Severe Thunderstorm Warning | LCH | Rapides | 65 min |
| Mar 2, 7:55 PM CST | Severe Thunderstorm Warning | JAN | Madison, Tensas | 50 min |
| Mar 2, 7:55 PM CST | Severe Thunderstorm Warning | JAN | Concordia | 50 min |
| Mar 2, 7:58 PM CST | Severe Thunderstorm Warning | LCH | Allen | 47 min |
| Mar 2, 8:03 PM CST | Tornado Warning | LCH | Calcasieu | 47 min |
| Mar 2, 8:19 PM CST | Severe Thunderstorm Warning | LCH | Vermilion | 46 min |
| Mar 2, 8:25 PM CST | Severe Thunderstorm Warning | LIX | West Feliciana | 60 min |
| Mar 2, 8:25 PM CST | Severe Thunderstorm Warning | LIX | Pointe Coupee | 60 min |
| Mar 2, 8:32 PM CST | Severe Thunderstorm Warning | LCH | Cameron | 63 min |
| Mar 2, 8:43 PM CST | Severe Thunderstorm Warning | LCH | Lafayette | 47 min |
| Mar 2, 9:15 PM CST | Severe Thunderstorm Watch | SPC | Ascension, Assumption, East Baton Rouge, East Feliciana, Iberia, Iberville and 16 more | 5 hr |
| Mar 2, 9:23 PM CST | Severe Thunderstorm Warning | LIX | East Feliciana, Saint Helena | 47 min |
| Mar 2, 9:38 PM CST | Severe Thunderstorm Warning | LIX | Tangipahoa, Washington | 47 min |
| Mar 2, 9:47 PM CST | Severe Thunderstorm Warning | LIX | East Baton Rouge | 28 min |
| Mar 2, 9:54 PM CST | Severe Thunderstorm Warning | LIX | Livingston | 46 min |
| Mar 2, 10:07 PM CST | Severe Thunderstorm Warning | LIX | Ascension, Assumption | 48 min |
| Mar 2, 10:34 PM CST | Severe Thunderstorm Warning | LIX | Lafourche, Saint James, Saint John the Baptist | 46 min |
| Mar 2, 10:34 PM CST | Severe Thunderstorm Warning | LIX | Terrebonne | 46 min |
| Mar 2, 10:40 PM CST | Severe Thunderstorm Warning | LIX | Livingston | 35 min |
| Mar 2, 10:50 PM CST | Severe Thunderstorm Warning | LCH | Saint Martin | 35 min |
| Mar 2, 11:05 PM CST | Severe Thunderstorm Warning | LIX | Lafourche, Saint Charles | 45 min |
| Mar 2, 11:15 PM CST | Severe Thunderstorm Watch | SPC | Saint Bernard | 5 hr |
| Mar 2, 11:16 PM CST | Severe Thunderstorm Warning | LCH | Iberia | 34 min |
| Mar 2, 11:26 PM CST | Severe Thunderstorm Warning | LIX | Jefferson, Orleans, Plaquemines | 49 min |
| Mar 2, 11:37 PM CST | Severe Thunderstorm Warning | LIX | Saint Bernard | 53 min |
| Mar 2, 11:41 PM CST | Severe Thunderstorm Warning | LCH | St. Mary | 64 min |
| Mar 2, 11:51 PM CST | Tornado Warning | LIX | Plaquemines, Saint Bernard | 29 min |
| Mar 3, 12:08 AM CST | Severe Thunderstorm Warning | LIX | Terrebonne | 37 min |
| Mar 3, 12:23 AM CST | Severe Thunderstorm Warning | LIX | Plaquemines | 32 min |
| Mar 3, 12:25 AM CST | Tornado Warning | LIX | Saint Bernard | 25 min |
| Mar 5, 7:00 PM CST | Tornado Watch | SPC | Bienville, Bossier, Caddo, Claiborne, De Soto, Jackson and 4 more | 6 hr |
| Mar 5, 9:54 PM CST | Severe Thunderstorm Warning | SHV | Caddo, De Soto | 61 min |
| Mar 5, 11:22 PM CST | Severe Thunderstorm Warning | SHV | De Soto | 33 min |
| Mar 5, 11:32 PM CST | Severe Thunderstorm Warning | SHV | Sabine | 58 min |
| Mar 6, 2:42 AM CST | Severe Thunderstorm Warning | LIX | Saint Tammany | 13 min |
| Mar 8, 12:00 PM CST | Tornado Watch | SPC | Bienville, Bossier, Caddo, Claiborne, De Soto, Lincoln and 4 more | 6 hr |
| Mar 8, 5:00 PM CST | Tornado Watch | SPC | Acadia, Allen, Avoyelles, Beauregard, Caldwell, Catahoula and 16 more | 6 hr |
| Mar 8, 5:35 PM CST | Severe Thunderstorm Warning | JAN | Morehouse | 50 min |
| Mar 8, 5:38 PM CST | Severe Thunderstorm Warning | SHV | Ouachita | 47 min |
| Mar 8, 6:12 PM CST | Severe Thunderstorm Warning | JAN | West Carroll | 48 min |
| Mar 8, 6:32 PM CST | Severe Thunderstorm Warning | JAN | Richland | 48 min |
| Mar 8, 6:52 PM CST | Tornado Warning | JAN | East Carroll, Richland | 48 min |
| Mar 8, 6:54 PM CST | Tornado Warning | SHV | Grant | 46 min |
| Mar 8, 7:25 PM CST | Tornado Warning | SHV | LaSalle | 50 min |
| Mar 8, 8:14 PM CST | Severe Thunderstorm Warning | JAN | Catahoula | 31 min |
| Mar 8, 8:19 PM CST | Severe Thunderstorm Warning | JAN | Tensas | 51 min |
| Mar 8, 9:06 PM CST | Severe Thunderstorm Warning | JAN | Franklin | 49 min |
| Mar 8, 9:55 PM CST | Severe Thunderstorm Warning | JAN | Concordia | 50 min |
| Mar 8, 10:30 PM CST | Tornado Watch | SPC | East Baton Rouge, East Feliciana, Livingston, Pointe Coupee, Saint Helena, Saint Landry and 5 more | 6 hr |
| Mar 8, 10:41 PM CST | Tornado Warning | LCH | Saint Landry | 29 min |
| Mar 8, 10:56 PM CST | Severe Thunderstorm Warning | LIX | Pointe Coupee | 34 min |
| Mar 8, 11:17 PM CST | Severe Thunderstorm Warning | LIX | West Feliciana | 33 min |
| Mar 9, 12:28 AM CST | Tornado Warning | LIX | Saint Helena, Tangipahoa | 32 min |
| Mar 9, 12:57 AM CST | Tornado Warning | LIX | Saint Helena | 48 min |
| Mar 9, 1:06 AM CST | Tornado Warning | LIX | Tangipahoa | 34 min |
| Mar 9, 1:43 AM CST | Severe Thunderstorm Warning | LIX | Saint Tammany | 32 min |
| Mar 11, 9:26 AM CST | Severe Thunderstorm Warning | JAN | Catahoula | 34 min |
| Mar 11, 4:32 PM CST | Flash Flood Warning | LCH | Acadia, Lafayette, Saint Martin, Vermilion | 3 hr |
| Mar 11, 4:32 PM CST | Flash Flood Warning | LCH | Calcasieu, Jefferson Davis | 3 hr |
| Mar 11, 4:38 PM CST | Severe Thunderstorm Warning | LIX | East Baton Rouge, Iberville, West Baton Rouge | 47 min |
| Mar 11, 4:38 PM CST | Severe Thunderstorm Warning | LIX | Ascension | 47 min |
| Mar 11, 6:42 PM CST | Severe Thunderstorm Warning | LCH | Iberia, St. Mary | 48 min |
| Mar 11, 8:29 PM CST | Severe Thunderstorm Warning | LIX | Terrebonne | 61 min |
| Mar 11, 9:36 PM CST | Flash Flood Warning | LCH | Vermilion | 2 hr |
| Mar 12, 5:09 AM CST | Flash Flood Warning | LCH | Allen, Beauregard | 111 min |
| Mar 12, 6:22 AM CST | Severe Thunderstorm Warning | LCH | Allen | 48 min |
| Mar 12, 10:30 PM CST | Tornado Watch | SPC | Acadia, Allen, Assumption, Beauregard, Calcasieu, Cameron and 13 more | 7 hr |
| Mar 13, 12:26 AM CST | Severe Thunderstorm Warning | SHV | Caddo | 64 min |
| Mar 13, 1:01 AM CST | Severe Thunderstorm Warning | LCH | Vernon | 64 min |
| Mar 13, 5:00 AM CST | Tornado Watch | SPC | Acadia, Allen, Ascension, Assumption, Avoyelles, Beauregard and 26 more | 5 hr |
| Mar 13, 5:34 AM CST | Severe Thunderstorm Warning | SHV | Grant | 51 min |
| Mar 13, 6:05 AM CST | Severe Thunderstorm Warning | SHV | LaSalle | 50 min |
| Mar 13, 6:23 AM CST | Severe Thunderstorm Warning | JAN | Catahoula | 47 min |
| Mar 13, 6:54 AM CST | Severe Thunderstorm Warning | JAN | Concordia | 36 min |
| Mar 13, 7:11 AM CST | Severe Thunderstorm Warning | JAN | Tensas | 49 min |
| Mar 13, 8:02 AM CST | Tornado Warning | LCH | Evangeline | 63 min |
| Mar 13, 8:22 AM CST | Tornado Warning | LCH | Saint Landry | 33 min |
| Mar 13, 8:29 AM CST | Severe Thunderstorm Warning | LIX | Pointe Coupee | 46 min |
| Mar 13, 8:50 AM CST | Tornado Warning | LIX | Pointe Coupee | 30 min |
| Mar 13, 9:00 AM CST | Severe Thunderstorm Warning | LIX | West Feliciana | 35 min |
| Mar 13, 9:38 AM CST | Severe Thunderstorm Warning | LIX | East Feliciana, West Feliciana | 32 min |
| Mar 13, 10:00 AM CST | Tornado Watch | SPC | Ascension, Assumption, East Baton Rouge, East Feliciana, Iberia, Iberville and 17 more | 5 hr |
| Mar 13, 10:07 AM CST | Severe Thunderstorm Warning | LIX | East Baton Rouge, East Feliciana | 48 min |
| Mar 13, 10:23 AM CST | Severe Thunderstorm Warning | LIX | Saint Helena | 42 min |
| Mar 13, 11:01 AM CST | Severe Thunderstorm Warning | LIX | Tangipahoa | 34 min |
| Mar 13, 11:33 AM CST | Tornado Warning | LCH | Vermilion | 47 min |
| Mar 13, 12:34 PM CST | Tornado Warning | LCH | Saint Martin | 46 min |
| Mar 13, 1:07 PM CST | Tornado Warning | LIX | Tangipahoa | 33 min |
| Mar 13, 1:33 PM CST | Tornado Warning | LIX | Washington | 32 min |
| Mar 13, 3:46 PM CST | Severe Thunderstorm Warning | LIX | Saint Tammany | 34 min |
| Mar 13, 4:00 PM CST | Tornado Watch | SPC | Jefferson, Orleans, Plaquemines, Saint Bernard, Saint Tammany, Washington | 5 hr |
| Mar 13, 4:33 PM CST | Severe Thunderstorm Warning | LIX | Jefferson | 32 min |
| Mar 13, 5:40 PM CST | Severe Thunderstorm Warning | LIX | Plaquemines | 30 min |
| Mar 24, 3:41 PM CST | Severe Thunderstorm Warning | SHV | LaSalle | 34 min |
| Mar 24, 4:05 PM CST | Severe Thunderstorm Warning | JAN | Catahoula, Franklin | 50 min |
| Mar 24, 4:54 PM CST | Severe Thunderstorm Warning | JAN | Catahoula, Concordia | 51 min |
| Mar 24, 6:15 PM CST | Severe Thunderstorm Warning | JAN | Catahoula, Concordia | 45 min |
| Mar 24, 11:22 PM CST | Severe Thunderstorm Warning | SHV | Bossier, Caddo | 43 min |
| Mar 25, 12:08 AM CST | Severe Thunderstorm Warning | SHV | Caddo, De Soto | 47 min |
| Mar 25, 12:26 AM CST | Severe Thunderstorm Warning | SHV | Natchitoches | 49 min |
| Mar 25, 1:29 AM CST | Severe Thunderstorm Warning | JAN | Franklin, Madison | 31 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 91 |
| Tornado Warning | 20 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 8 |
| Flooding | |
| Flash Flood Warning | 4 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Catahoula Parish10
- Caddo Parish9
- Pointe Coupee Parish9
- West Feliciana Parish9
- Tangipahoa Parish9
- Concordia Parish8
- East Feliciana Parish8
- Saint Martin Parish8
- Vermilion Parish8
- Saint Helena Parish8
- De Soto Parish7
- Allen Parish7
- Beauregard Parish7
- Grant Parish7
- LaSalle Parish7
- Saint Landry Parish7
- East Baton Rouge Parish7
- Saint Tammany Parish7
- Washington Parish7
- Bossier Parish6
- Natchitoches Parish6
- Sabine Parish6
- Calcasieu Parish6
- Franklin Parish6
- Iberville Parish6
- Lafayette Parish6
- West Baton Rouge Parish6
- Iberia Parish6
- Livingston Parish6
- St. Mary Parish6
- Saint Bernard Parish6
- Plaquemines Parish6
- Bienville Parish5
- Lincoln Parish5
- Acadia Parish5
- Evangeline Parish5
- Jefferson Davis Parish5
- Rapides Parish5
- Richland Parish5
- Tensas Parish5
24 more counties
- Vernon Parish5
- Ascension Parish5
- Assumption Parish5
- Claiborne Parish4
- Jackson Parish4
- Red River Parish4
- Webster Parish4
- Winn Parish4
- Cameron Parish4
- Madison Parish4
- Ouachita Parish4
- Orleans Parish4
- Saint James Parish4
- Terrebonne Parish4
- Jefferson Parish4
- Union Parish3
- Morehouse Parish3
- West Carroll Parish3
- East Carroll Parish3
- Avoyelles Parish3
- Caldwell Parish3
- Saint Charles Parish3
- Saint John the Baptist Parish3
- Lafourche Parish3
Nearby
Alerts in force nowTornadoes on recordThe radar archive19982000
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.