Alert archive / Louisiana / Severe Thunderstorm Warnings / 2018
Severe Thunderstorm Warnings in Louisiana, August 2018
28 severe thunderstorm warnings in August 2018. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in August 2018. Tap one for its archive.
- Severe Thunderstorm Warnings
- 28
- Busiest day
- August 18, 20185 severe thunderstorm 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 31, 8:01 PM CDT | Severe Thunderstorm Warning | SHV | Lincoln, Ouachita, Union | 44 min |
| Jul 31, 10:10 PM CDT | Severe Thunderstorm Warning | SHV | Jackson, Winn | 50 min |
| Aug 3, 5:27 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell | 24 min |
| Aug 6, 7:18 PM CDT | Severe Thunderstorm Warning | SHV | Natchitoches, Winn | 57 min |
| Aug 7, 1:22 PM CDT | Severe Thunderstorm Warning | LCH | Allen, Beauregard | 26 min |
| Aug 8, 6:33 PM CDT | Severe Thunderstorm Warning | LIX | East Feliciana | 27 min |
| Aug 8, 7:36 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll, West Carroll | 39 min |
| Aug 9, 5:38 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, LaSalle | 52 min |
| Aug 9, 6:12 PM CDT | Severe Thunderstorm Warning | SHV | Grant, LaSalle, Winn | 27 min |
| Aug 12, 4:48 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo, De Soto | 57 min |
| Aug 12, 6:05 PM CDT | Severe Thunderstorm Warning | JAN | Tensas | 55 min |
| Aug 15, 6:06 PM CDT | Severe Thunderstorm Warning | LIX | Ascension, East Baton Rouge, Livingston | 20 min |
| Aug 17, 6:34 PM CDT | Severe Thunderstorm Warning | JAN | Tensas | 56 min |
| Aug 18, 5:06 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll, Madison | 39 min |
| Aug 18, 6:05 PM CDT | Severe Thunderstorm Warning | JAN | Morehouse, West Carroll | 40 min |
| Aug 18, 6:40 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll, West Carroll | 49 min |
| Aug 18, 6:42 PM CDT | Severe Thunderstorm Warning | JAN | Morehouse, Richland, West Carroll | 51 min |
| Aug 18, 6:59 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, Winn | 31 min |
| Aug 20, 5:39 PM CDT | Severe Thunderstorm Warning | JAN | Morehouse | 66 min |
| Aug 20, 5:47 PM CDT | Severe Thunderstorm Warning | SHV | Claiborne, Lincoln, Union | 58 min |
| Aug 20, 6:08 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll, Morehouse, Richland, West Carroll | 67 min |
| Aug 20, 6:25 PM CDT | Severe Thunderstorm Warning | SHV | Lincoln, Ouachita, Union | 50 min |
| Aug 20, 6:56 PM CDT | Severe Thunderstorm Warning | SHV | Lincoln, Ouachita, Union | 64 min |
| Aug 20, 7:04 PM CDT | Severe Thunderstorm Warning | SHV | Lincoln, Ouachita, Union | 56 min |
| Aug 20, 7:50 PM CDT | Severe Thunderstorm Warning | JAN | Richland | 55 min |
| Aug 20, 7:59 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Caldwell, Jackson, Ouachita, Winn | 61 min |
| Aug 20, 8:30 PM CDT | Severe Thunderstorm Warning | JAN | Richland | 30 min |
| Aug 20, 9:26 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, Jackson, LaSalle, Winn | 64 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Winn Parish6
- Lincoln Parish5
- Ouachita Parish5
- Union Parish5
- Caldwell Parish5
- West Carroll Parish5
- East Carroll Parish4
- Morehouse Parish4
- Richland Parish4
- Jackson Parish3
- LaSalle Parish3
- Tensas Parish2
- Natchitoches Parish1
- Allen Parish1
- Beauregard Parish1
- East Feliciana Parish1
- Grant Parish1
- Bossier Parish1
- Caddo Parish1
- De Soto Parish1
- Ascension Parish1
- East Baton Rouge Parish1
- Livingston Parish1
- Madison Parish1
- Claiborne Parish1
- Bienville Parish1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.