The dryline resulted in the development of severe thunderstorms on May 10, while a cold front and a dryline interacting with an unstable atmosphere on May 11 resulted in severe storms.  These storms produced several reports of large hail and damaging winds over a four day stretch.

Hail in MCCULLOCH, TEXAS
From 10-MAY-16 21:38:00 to 10-MAY-16 21:38:00 (CST-6)
Location: VOCA
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported mostly small hail covered the ground, with a few golf ball size hail stones.

Thunderstorm Wind in SHACKELFORD, TEXAS
From 11-MAY-16 18:24:00 to 11-MAY-16 18:24:00 (CST-6)
Location: SEDWICK
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported a wind gust of 60 mph, 4 miles north of Moran.

Hail in COLEMAN, TEXAS
From 10-MAY-16 14:36:00 to 10-MAY-16 14:36:00 (CST-6)
Location: WHON
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in BROWN, TEXAS
From 10-MAY-16 14:50:00 to 10-MAY-16 14:50:00 (CST-6)
Location: ZEPHYR
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public reported quarter size hail 5 miles south-southwest of Zephyr on County Road 258.

Hail in BROWN, TEXAS
From 10-MAY-16 14:55:00 to 10-MAY-16 14:55:00 (CST-6)
Location: MAY
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Hail in BROWN, TEXAS
From 10-MAY-16 15:06:00 to 10-MAY-16 15:06:00 (CST-6)
Location: EARLY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported quarter size hail in Early.

Hail in BROWN, TEXAS
From 10-MAY-16 15:10:00 to 10-MAY-16 15:20:00 (CST-6)
Location: WINCHELL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Quarter size hail in Winchell was reported through amateur radio at 410 pm and again at 420 pm.

Hail in BROWN, TEXAS
From 10-MAY-16 15:45:00 to 10-MAY-16 16:02:00 (CST-6)
Location: MAY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

The fire department reported quarter size hail lasted for 15 to 20 minutes, beginning around 445 pm, 3 miles east of May on Farm to Market Road 1689. Also, 40 to 50 mph winds were reported.

Hail in MCCULLOCH, TEXAS
From 10-MAY-16 16:04:00 to 10-MAY-16 16:04:00 (CST-6)
Location: MELVIN
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported half dollar to hen egg size hail in Melvin. The large hail busted a windshield.

Hail in MCCULLOCH, TEXAS
From 10-MAY-16 16:32:00 to 10-MAY-16 16:32:00 (CST-6)
Location: MELVIN
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported quarter to ping pong ball size hail in Melvin.

Hail in BROWN, TEXAS
From 10-MAY-16 17:00:00 to 10-MAY-16 17:00:00 (CST-6)
Location: BANGS
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Golf ball size hail was reported through amateur radio along US Highway 67 on the Brown/Coleman County line.

Hail in SAN SABA, TEXAS
From 10-MAY-16 18:50:00 to 10-MAY-16 18:50:00 (CST-6)
Location: SAN SABA
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in TOM GREEN, TEXAS
From 10-MAY-16 19:27:00 to 10-MAY-16 19:27:00 (CST-6)
Location: CHRISTOVAL
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Hail in TOM GREEN, TEXAS
From 10-MAY-16 21:31:00 to 10-MAY-16 21:31:00 (CST-6)
Location: CHRISTOVAL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public reported quarter size hail in Christoval.

Hail in JONES, TEXAS
From 11-MAY-16 17:12:00 to 11-MAY-16 17:12:00 (CST-6)
Location: ANSON
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in SHACKELFORD, TEXAS
From 11-MAY-16 18:18:00 to 11-MAY-16 18:18:00 (CST-6)
Location: MORAN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A storm chaser reported quarter size hail in Moran.

Hail in COLEMAN, TEXAS
From 11-MAY-16 20:42:00 to 11-MAY-16 20:42:00 (CST-6)
Location: NOVICE
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported quarter to half dollar size hail in Novice.

Hail in JONES, TEXAS
From 11-MAY-16 21:28:00 to 11-MAY-16 21:28:00 (CST-6)
Location: ANSON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported dime to penny size hail.

Hail in MASON, TEXAS
From 11-MAY-16 00:11:00 to 11-MAY-16 00:21:00 (CST-6)
Location: LOYAL VLY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

This storm dumped lots of hail 3 miles north of Loyal Valley.  Fire department reported the hail was 8 to 10 inches deep and lasted from 111 AM to 121 AM. There was one place the hail was about 1.5 feet deep. The hail was still on the ground at 9 AM.

Hail in TAYLOR, TEXAS
From 11-MAY-16 23:10:00 to 11-MAY-16 23:10:00 (CST-6)
Location: ABILENE
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public reported ping pong ball size hail at north 14th St and Willis St, in Abilene.

Hail in TAYLOR, TEXAS
From 11-MAY-16 23:51:00 to 11-MAY-16 23:51:00 (CST-6)
Location: ABILENE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

The broadcast media reported golf ball size hail at the KRBC TV station.

Hail in TAYLOR, TEXAS
From 12-MAY-16 00:20:00 to 12-MAY-16 00:20:00 (CST-6)
Location: VIEW
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public reported ping pong ball size hail in View.

Hail in TAYLOR, TEXAS
From 11-MAY-16 23:45:00 to 11-MAY-16 23:45:00 (CST-6)
Location: ABILENE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public reported quarter size hail in Abilene.

Hail in TAYLOR, TEXAS
From 12-MAY-16 00:15:00 to 12-MAY-16 00:15:00 (CST-6)
Location: WYLIE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported quarter size hail, 6 miles west-northwest of Potosi.

Thunderstorm Wind in JONES, TEXAS
From 11-MAY-16 16:55:00 to 11-MAY-16 16:55:00 (CST-6)
Location: NEW HOPE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported a wind gust of 60 mph, 7 miles southwest of Stamford.

Thunderstorm Wind in JONES, TEXAS
From 11-MAY-16 17:04:00 to 11-MAY-16 17:04:00 (CST-6)
Location: RADIUM
Magnitude: 70.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A storm chaser reported a semi truck flipped over on US Highway 83 due to strong straight line winds to be 80 mph or greater. The location was 3 miles northwest of Anson.

Thunderstorm Wind in MASON, TEXAS
From 11-MAY-16 00:18:00 to 11-MAY-16 00:18:00 (CST-6)
Location: LOYAL VLY
Magnitude: 83.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

The fire department reported damaging thunderstorm winds uprooted a pecan tree 70 feet tall, knocked down fencing and destroyed some outbuildings on the Premiere Ranch. The damage was about 3/4 of a mile wide.

Hail in JONES, TEXAS
From 11-MAY-16 16:29:00 to 11-MAY-16 16:29:00 (CST-6)
Location: HAMLIN
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A member of the public reported golf ball size in Hamlin.

Thunderstorm Wind in SHACKELFORD, TEXAS
From 11-MAY-16 17:49:00 to 11-MAY-16 17:49:00 (CST-6)
Location: ACAMPO
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A storm chaser reported a wind gust of 75 mph about 12 miles southwest of Albany.

Hail in SHACKELFORD, TEXAS
From 11-MAY-16 18:22:00 to 11-MAY-16 18:22:00 (CST-6)
Location: SEDWICK
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported half dollar to hen egg size hail falling along Texas State Highway 6, four miles north-northwest of Moran.

Hail in TAYLOR, TEXAS
From 12-MAY-16 00:00:00 to 12-MAY-16 00:00:00 (CST-6)
Location: (DYS)DYESS AFB ABILE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported quarter size hail, 3 miles east of Dyess AFB.

Hail in CALLAHAN, TEXAS
From 11-MAY-16 19:10:00 to 11-MAY-16 19:10:00 (CST-6)
Location: ROWDEN
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported ping pong ball size hail, 8 miles east of Oplin.

Thunderstorm Wind in JONES, TEXAS
From 11-MAY-16 16:40:00 to 11-MAY-16 16:40:00 (CST-6)
Location: TUXEDO
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public reported numerous tree limbs blown down in Tuxedo.

Thunderstorm Wind in COLEMAN, TEXAS
From 11-MAY-16 20:00:00 to 11-MAY-16 20:00:00 (CST-6)
Location: ECHO
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A storm chaser reported a wind gust of 60 mph about 7 miles northwest of Echo.

Thunderstorm Wind in JONES, TEXAS
From 13-MAY-16 21:50:00 to 13-MAY-16 21:50:00 (CST-6)
Location: HAMLIN
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

The Hamlin Fire Department reported damaging thunderstorm winds broke a telephone pole, destroyed a carport and knocked down some tree limbs in Hamlin.

Flash Flood in COLEMAN, TEXAS
From 11-MAY-16 22:18:00 to 11-MAY-16 22:45:00 (CST-6)
Location: BURKETT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

The fire department reported water running over the road at State Highway 206 and County Road 182.

Flash Flood in TAYLOR, TEXAS
From 12-MAY-16 04:30:00 to 12-MAY-16 06:30:00 (CST-6)
Location: ABILENE ELMDALE ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Heavy rain caused flooded streets and intersections across Abilene.

Flash Flood in CALLAHAN, TEXAS
From 12-MAY-16 06:15:00 to 12-MAY-16 08:15:00 (CST-6)
Location: CLYDE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorms with very heavy rain flooded roads and some homes in Clyde.

Hail in CALLAHAN, TEXAS
From 11-MAY-16 23:45:00 to 11-MAY-16 23:45:00 (CST-6)
Location: CLYDE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported golf ball size hail in Clyde.

Hail in COLEMAN, TEXAS
From 11-MAY-16 19:21:00 to 11-MAY-16 19:21:00 (CST-6)
Location: BURKETT
Magnitude: 2.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

The fire department reported baseball size hail, 3 miles north of Burkett.

Hail in CALLAHAN, TEXAS
From 11-MAY-16 19:35:00 to 11-MAY-16 19:35:00 (CST-6)
Location: ROWDEN
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported half dollar size hail, 8 miles east-southeast of Oplin.

Hail in TAYLOR, TEXAS
From 11-MAY-16 23:09:00 to 11-MAY-16 23:09:00 (CST-6)
Location: WYLIE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A storm chaser reported quarter size hail, 4 miles southwest of Abilene.

Hail in BROWN, TEXAS
From 10-MAY-16 15:20:00 to 10-MAY-16 15:20:00 (CST-6)
Location: DUBIN
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

The fire department reported half dollar size hail, 3 miles north-northeast of Winchell.

Hail in BROWN, TEXAS
From 10-MAY-16 15:30:00 to 10-MAY-16 15:30:00 (CST-6)
Location: MAY
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

A CoCoRaHS observer reported half dollar size hail, 5 miles southeast of May.

Hail in CONCHO, TEXAS
From 10-MAY-16 15:40:00 to 10-MAY-16 15:40:00 (CST-6)
Location: EDEN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law Enforcement reported quarter size hail, 4 miles south of Eden.

Hail in CONCHO, TEXAS
From 10-MAY-16 16:28:00 to 10-MAY-16 16:28:00 (CST-6)
Location: MILLERSVIEW
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported quarter size hail, 3 miles northwest of Doole.

Thunderstorm Wind in MCCULLOCH, TEXAS
From 10-MAY-16 18:20:00 to 10-MAY-16 18:20:00 (CST-6)
Location: BRADY
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported numerous trees blown down across Brady.

Hail in CALLAHAN, TEXAS
From 11-MAY-16 20:36:00 to 11-MAY-16 20:36:00 (CST-6)
Location: CROSS PLAINS
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported golf ball size hail in Cross Plains.

Hail in TOM GREEN, TEXAS
From 10-MAY-16 21:29:00 to 10-MAY-16 21:29:00 (CST-6)
Location: CHRISTOVAL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

A NWS Employee reported quarter size hail in Christoval.

Hail in CALLAHAN, TEXAS
From 11-MAY-16 18:34:00 to 11-MAY-16 18:34:00 (CST-6)
Location: CLYDE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Quarter size hail was reported at the intersection of Interstate 20 and Farm to Market Road 604.

Hail in CONCHO, TEXAS
From 10-MAY-16 16:37:00 to 10-MAY-16 16:37:00 (CST-6)
Location: MILLERSVIEW
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported quarter size hail, 3 miles northwest of Doole.

Hail in MCCULLOCH, TEXAS
From 10-MAY-16 18:09:00 to 10-MAY-16 18:09:00 (CST-6)
Location: BRADY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported quarter size hail along US Highway 190 about 5 miles southwest of Brady.

Thunderstorm Wind in JONES, TEXAS
From 11-MAY-16 17:20:00 to 11-MAY-16 17:20:00 (CST-6)
Location: NEW HOPE
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

The fire department reported several utility poles snapped along County Road 295, east of U.S. Highway 277. The location is 6 miles south-southwest of Stamford.