A cluster of severe thunderstorms, including a bow echo and a supercell, moved east-southeast across the Ohio River from Gallatin County, Illinois. These thunderstorms produced pockets of destructive wind, a brief tornado, and hailstones up to the size of quarters as they progressed across Union, Henderson, and Mclean Counties. Another cluster of thunderstorms tracked just south of the first cluster, from Crittenden County east-southeast across Caldwell County to southern Muhlenberg and northern Christian Counties. These storms produced isolated marginally severe wind and hail. Both clusters of storms intensified just south of a stationary front that was draped along the Interstate 64 corridor from St. Louis to Evansville. The air mass slowly destabilized south of the front, with temperatures rising well into the 70's and dew points near 60 degrees.

Tornado in HENDERSON, KENTUCKY
From 25-APR-15 16:24:00 to 25-APR-15 16:25:00 (CST-6)
Location: DIXIE
Tornado F-scale: EF0
Property damage: 20.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

At least a half dozen trees were uprooted. A carport and a recreational vehicle were damaged by falling trees. There was partial shingle loss to one home, and gutter damage to another. The community of Dixie is an unincorporated community approximately four miles south-southeast of Corydon at the intersection of Kentucky Highways 145 and 1557. Peak winds were estimated near 85 mph.

Heavy Rain in HENDERSON, KENTUCKY
From 25-APR-15 16:25:00 to 25-APR-15 16:55:00 (CST-6)
Location: HENDERSON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Unknown

Between three-quarters and one inch of rain fell in 30 minutes.

Funnel Cloud in HOPKINS, KENTUCKY
From 25-APR-15 17:30:00 to 25-APR-15 17:30:00 (CST-6)
Location: DAWSON SPGS
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Funnel Cloud in CHRISTIAN, KENTUCKY
From 25-APR-15 18:09:00 to 25-APR-15 18:09:00 (CST-6)
Location: CROFTON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A funnel cloud was reported by trained spotters and the general public.

Hail in UNION, KENTUCKY
From 25-APR-15 16:09:00 to 25-APR-15 16:09:00 (CST-6)
Location: UNIONTOWN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter-size hail fell over parts of northern Union County.

Thunderstorm Wind in HENDERSON, KENTUCKY
From 25-APR-15 16:20:00 to 25-APR-15 16:40:00 (CST-6)
Location: SMITH MILLS
Magnitude: 87.00 EG
Property damage: 210.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Destructive thunderstorm winds swept across a 16-mile swath of Henderson County that crossed directly through the Corydon area. Two mobile homes were destroyed. Two other mobile homes received major damage. At least a dozen houses sustained minor damage, primarily loss of shingles and fascia. Approximately a dozen barns, sheds, or garages received roof or siding damage. Dozens of trees were uprooted. About ten power poles were snapped or blown down. Transformers were damaged at a power substation. One person received minor injuries. An elderly woman was transported to the hospital after her mobile home was flipped over and destroyed. The damage area was up to 1.25 miles wide. Peak winds were estimated near 100 mph.

Thunderstorm Wind in MCLEAN, KENTUCKY
From 25-APR-15 17:12:00 to 25-APR-15 17:12:00 (CST-6)
Location: LIVERMORE
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported 60 to 65 mph wind gusts and pea-size hail.

Hail in HOPKINS, KENTUCKY
From 25-APR-15 17:35:00 to 25-APR-15 17:35:00 (CST-6)
Location: DAWSON SPGS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Thunderstorm Wind in HOPKINS, KENTUCKY
From 25-APR-15 17:30:00 to 25-APR-15 17:30:00 (CST-6)
Location: DAWSON SPGS
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A storm chaser estimated winds gusted to 75 mph.

Hail in MARSHALL, KENTUCKY
From 25-APR-15 18:21:00 to 25-APR-15 18:21:00 (CST-6)
Location: CALVERT CITY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in HICKMAN, KENTUCKY
From 25-APR-15 19:39:00 to 25-APR-15 19:39:00 (CST-6)
Location: FULHAM
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm Wind in MUHLENBERG, KENTUCKY
From 25-APR-15 18:07:00 to 25-APR-15 18:09:00 (CST-6)
Location: GREENVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotters estimated wind gusts to 60 mph along Highway 853 near Weir.