Louisiana Severe Severe Thunderstorm Warning | Effective 09/21/2026 17:15

Headline: 
Severe Thunderstorm Warning issued September 21 at 7:15PM CDT until September 21 at 8:00PM CDT by NWS New Orleans LA
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
September 21, 2026 - 5:15pm
Expires: 
September 21, 2026 - 6:00pm
Description: 
SVRLIX The National Weather Service in New Orleans has issued a * Severe Thunderstorm Warning for... Northeastern St. Charles Parish in southeastern Louisiana... Central St. John The Baptist Parish in southeastern Louisiana... * Until 800 PM CDT. * At 715 PM CDT, a severe thunderstorm was located near Norco, or 6 miles east of Laplace, moving southwest at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Laplace, Norco, New Sarpy, Destrehan, Montz, St. Rose and Ama.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds.
Area Description: 
St. Charles, LA; St. John The Baptist, LA
Forcast Office: 
NWS New Orleans LA
Sender: 
w-nws.webmaster@noaa.gov