A cold front intersecting a warm and unstable environment led to a broken band of thunderstorms during the late afternoon and evening hours, some of which were supercellular in nature.  These storms moved east-southeast at 35-45 mph and exited northern Alabama between 930 and 10 pm CDT.  One tornado was confirmed in DeKalb County with a few narrow swaths of wind damage reported in other portions of north Alabama.

Thunderstorm Wind in LIMESTONE, ALABAMA
From 03-APR-15 18:30:00 to 03-APR-15 18:38:00 (CST-6)
Location: ELKMONT
Magnitude: 52.00 EG
Reported by: Emergency Manager

An unoccupied mobile home was moved off of its foundation by thunderstorm winds. There were also a few trees and power lines downed by thunderstorm winds on Hayes Mill Road near Piney Chapel, Alabama.

Tornado in DEKALB, ALABAMA
From 03-APR-15 19:15:00 to 03-APR-15 19:16:00 (CST-6)
Location: GROVE OAK
Tornado F-scale: EF0
Reported by: NWS Storm Survey

A storm survey determined that a weak tornado touched down in the Fyffe, Alabama, community just east of the intersection of County road 545 and County Road 50. A few softwood trees were uprooted on the north side of the road. The tornado then moved east, crossing County Road 50 briefly, and uprooting some trees along County Road 536.  The tornado then nearly paralleled County Road 50, destroying a large hay barn just east of County Road 528.  The winds within the tornado along County Road 528 were estimated at around 85 mph with a narrow path of 30 yards.  The tornado finally lifted west of County Road 539 after downing a few more trees.

Tornado in DEKALB, ALABAMA
From 03-APR-15 20:05:00 to 03-APR-15 20:08:00 (CST-6)
Location: SULPHUR SPGS
Tornado F-scale: EF1
Reported by: NWS Storm Survey

A tornado touched down in the Ider community of eastern DeKalb County, Alabama. The tornado first touched down along County Road 783.  Numerous hardwood trees were snapped and uprooted.  A small outbuilding was damaged near the intersection of County road 776.  The tornado then tracked just north of County Road 776 before intersecting County Road 788.
Damage to trees was fairly widespread in this area.  Several homes or buildings also received minor roof or structural damage.  The tornado reached its maximum intensity just west of Alabama Highway 75.  One home there sustained significant roof damage with the majority of the roof removed.  An anchored outbuilding was destroyed and several over homes sustained minor damage. Also, a power pole was snapped off and many large hardwood trees were snapped about 20 feet above the ground.
The tornado then crossed Alabama Highway 75, snapping and uprooting trees along both sides of the road.  The tornado began to weaken as it moved east-southeast, crossing County Road 372.  Very minor roof damage was noted to a home and a few trees were uprooted.  The tornado then dissipated on the east side of County Road 791 in the Cartersville, Alabama community after uprooting a few trees on the eastern slopes of Sand Mountain.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 03-APR-15 17:36:00 to 03-APR-15 17:36:00 (CST-6)
Location: CLOVERDALE
Magnitude: 52.00 EG
Reported by: Emergency Manager

A few trees were downed due to thunderstorm winds. A fatality occurred along Highway 157 after a vehicle struck a fallen tree.

Thunderstorm Wind in LAUDERDALE, ALABAMA
From 03-APR-15 18:03:00 to 03-APR-15 18:03:00 (CST-6)
Location: LEXINGTON
Magnitude: 52.00 EG
Reported by: Emergency Manager

Two power poles and a few large trees were downed by thunderstorm winds.

Thunderstorm Wind in MADISON, ALABAMA
From 03-APR-15 18:48:00 to 03-APR-15 18:51:00 (CST-6)
Location: MERIDIANVILLE
Magnitude: 52.00 EG
Reported by: Fire Department/Rescue

A couple of trees were downed by thunderstorm winds on Northington road at the junction of Cottonwood drive and also on Boles road in Madison county, Alabama.

Hail in MADISON, ALABAMA
From 03-APR-15 18:49:00 to 03-APR-15 18:49:00 (CST-6)
Location: HARVEST
Magnitude: 1.00 
Reported by: Amateur Radio

Quarter sized hail was reported.

Thunderstorm Wind in LIMESTONE, ALABAMA
From 03-APR-15 18:50:00 to 03-APR-15 18:50:00 (CST-6)
Location: ATHENS
Magnitude: 52.00 EG
Reported by: Newspaper

A tree was downed by thunderstorm winds on Elkton street in Athens, Alabama.

Hail in MADISON, ALABAMA
From 03-APR-15 19:50:00 to 03-APR-15 19:50:00 (CST-6)
Location: NEW HOPE
Magnitude: 1.00 
Reported by: Public

Quarter sized hail was reported.

Thunderstorm Wind in MADISON, ALABAMA
From 03-APR-15 18:53:00 to 03-APR-15 19:02:00 (CST-6)
Location: HARVEST
Magnitude: 52.00 EG
Reported by: Fire Department/Rescue

Several trees and power lines were downed by thunderstorm winds.

Hail in CULLMAN, ALABAMA
From 03-APR-15 20:03:00 to 03-APR-15 20:03:00 (CST-6)
Location: CULLMAN
Magnitude: 1.00 
Reported by: Public

Quarter sized hail was reported.