Tornado Warning Issued for Southeastern Tangipahoa Parish, Louisiana

Alert Details

The National Weather Service in New Orleans has issued a Tornado Warning for southeastern Tangipahoa Parish in southeastern Louisiana. The alert was issued at 8:58 PM CDT on March 11, 2026, and remains in effect until 9:45 PM CDT.

Affected Areas

The warning specifically impacts southeastern Tangipahoa Parish. At the time of issuance, severe thunderstorms were located over Hammond. The storm is projected to be near Robert around 9:05 PM CDT. This warning area includes Interstate 12 between mile markers 40 and 53.

What You Should Do

TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building and stay away from windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter immediately to protect yourself from flying debris. This cluster of thunderstorms is capable of producing tornadoes and widespread significant wind damage; do not wait to see or hear the tornado before seeking shelter.

Expected Conditions

According to the National Weather Service, radar-indicated rotation has been detected. The primary hazards include tornadoes and extensive straight-line wind damage. Residents should expect flying debris to be dangerous to those without shelter. Mobile homes may be damaged or destroyed, and damage to roofs, windows, and vehicles is likely. Tree damage is also expected. Parameters indicate potential hail size up to .75 inches.

Timeline

The Tornado Warning is effective from 8:58 PM CDT until 9:45 PM CDT on March 11, 2026. As of 8:58 PM, the storm system was moving southeast at 30 mph.