Louisiana Severe Severe Thunderstorm Warning | Effective 09/21/2026 16:14

Headline: 
Severe Thunderstorm Warning issued September 21 at 6:14PM CDT until September 21 at 7:00PM CDT by NWS New Orleans LA
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
September 21, 2026 - 4:14pm
Expires: 
September 21, 2026 - 5:00pm
Description: 
SVRLIX The National Weather Service in New Orleans has issued a * Severe Thunderstorm Warning for... Northwestern St. Tammany Parish in southeastern Louisiana... * Until 700 PM CDT. * At 614 PM CDT, This is for strong winds that have quickly rushed out ahead of a severe thunderstorm located 4 miles northeast of Covington, moving west at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Mainly rural areas of Northwestern St. Tammany Parish.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Wind damage with this storm will occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. Seek shelter immediately inside a sturdy structure and stay away from windows.
Area Description: 
St. Tammany, LA
Forcast Office: 
NWS New Orleans LA
Sender: 
w-nws.webmaster@noaa.gov