A weak upper air disturbance moving through extremely moist and unstable air triggered  severe thunderstorms primarily in the Baton Rouge area and surrounding parishes that produced several reports of severe weather.

Hail in LIVINGSTON, LOUISIANA
From 04-JUN-11 14:42:00 to 04-JUN-11 14:42:00 (CST-6)
Location: DENHAM SPGS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail one half to one inch in diameter was reported in southern Denham Springs near Range Avenue and Vincent Road.

Thunderstorm Wind in EAST BATON ROUGE, LOUISIANA
From 04-JUN-11 15:02:00 to 04-JUN-11 15:02:00 (CST-6)
Location: NESSER
Magnitude: 60.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Shingles, siding and roofing material was blown from car dealerships and other businesses across the intersection of Sherwood Forest and Airline Highway. Trees were also reported down on Cedarcrest Avenue.

Thunderstorm Wind in EAST BATON ROUGE, LOUISIANA
From 04-JUN-11 15:02:00 to 04-JUN-11 15:02:00 (CST-6)
Location: ESSEN
Magnitude: 55.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Power outages were reported at the Mall of Louisiana. Event time was estimated based on radar.

Thunderstorm Wind in ASCENSION, LOUISIANA
From 04-JUN-11 15:02:00 to 04-JUN-11 15:02:00 (CST-6)
Location: OAK GROVE
Magnitude: 60.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Roof damage was reported to a home on Louisiana Highway 42 on the north side of Prairieville. Event time was estimated based on radar.

Thunderstorm Wind in WEST BATON ROUGE, LOUISIANA
From 04-JUN-11 15:25:00 to 04-JUN-11 15:30:00 (CST-6)
Location: LUKEVILLE
Magnitude: 65.00 EG
Property damage: 75.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Downburst wind damage occurred in the Brusley and Addis areas. An apartment building had portion of its roof blown off and some brick veneer peeled off. A commercial building was also damage. Several trees were snapped along with power poles.

Hail in POINTE COUPEE, LOUISIANA
From 04-JUN-11 17:11:00 to 04-JUN-11 17:11:00 (CST-6)
Location: NEW ROADS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A few reports of hail up to quarter size were received from the New Roads area.

Thunderstorm Wind in EAST BATON ROUGE, LOUISIANA
From 04-JUN-11 17:16:00 to 04-JUN-11 17:16:00 (CST-6)
Location: ZACHARY
Magnitude: 60.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Several trees were blown down and blocking roads in Zachary. Trees were also reported down on at least 3 homes.

Thunderstorm Wind in POINTE COUPEE, LOUISIANA
From 04-JUN-11 17:16:00 to 04-JUN-11 17:16:00 (CST-6)
Location: VENTRESS
Magnitude: 60.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees were reported down in the Ventress area southeast of New Roads.

Thunderstorm Wind in POINTE COUPEE, LOUISIANA
From 04-JUN-11 17:16:00 to 04-JUN-11 17:16:00 (CST-6)
Location: NEW ROADS
Magnitude: 60.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees were reported downed in the New Roads area.

Thunderstorm Wind in EAST BATON ROUGE, LOUISIANA
From 04-JUN-11 14:57:00 to 04-JUN-11 14:57:00 (CST-6)
Location: WOODLAWN
Magnitude: 60.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A carport was torn off a home in the Shenandoah area of Baton Rouge, and wind caused roof damage to a supermarket on George O'Neal Road.  Time of the event was estimated by radar.