Louisiana Severe Thunderstorm Warning | Effective 05/01/2026 10:03

Headline: 
Severe Thunderstorm Warning issued May 1 at 12:03PM CDT until May 1 at 1:00PM CDT by NWS New Orleans LA
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
May 1, 2026 - 10:03am
Expires: 
May 1, 2026 - 11:00am
Description: 
SVRLIX The National Weather Service in New Orleans has issued a * Severe Thunderstorm Warning for... Southeastern Jefferson Parish in southeastern Louisiana... Southeastern Lafourche Parish in southeastern Louisiana... * Until 100 PM CDT. * At 1202 PM CDT, a severe thunderstorm was located near Port Fourchon, or 20 miles south of Galliano, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Leeville, Port Fourchon, and Grand Isle.
Instruction: 
Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Jefferson, LA; Lafourche, LA
Forcast Office: 
NWS New Orleans LA
Sender: 
w-nws.webmaster@noaa.gov