Isolated thunderstorms developed over North Texas during the evening hours of May 8 and May 9 along a dryline, which was able to surge east into the area each afternoon. Some of these storms produced damaging winds and large hail, along with a few instances of flash flooding. Activity on May 9 remained confined to the Red River counties, which were on the southern end of a more widespread event across Oklahoma.

Thunderstorm Wind in STEPHENS, TEXAS
From 08-MAY-16 17:20:00 to 08-MAY-16 17:20:00 (CST-6)
Location: CRYSTAL FALLS
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency management reported multiple post oak trees blown down in high winds near the county line at FM 578.

Flash Flood in LAMAR, TEXAS
From 09-MAY-16 19:25:00 to 09-MAY-16 20:45:00 (CST-6)
Location: PARKS
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency management reported water up to the windows of a car at the 500 block of Lamar Avenue.

Flash Flood in LAMAR, TEXAS
From 09-MAY-16 19:58:00 to 09-MAY-16 20:45:00 (CST-6)
Location: PARIS
Flood cause: Heavy Rain
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Amateur radio reported water coming into homes on Clark Lane in southeast Paris, TX.

Flash Flood in LAMAR, TEXAS
From 09-MAY-16 20:05:00 to 09-MAY-16 20:45:00 (CST-6)
Location: PARKS
Flood cause: Heavy Rain
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported multiple cars flooded approximately 1 mile north-northwest of Paris, TX with multiple high water rescues ongoing.

Hail in YOUNG, TEXAS
From 09-MAY-16 03:27:00 to 09-MAY-16 03:27:00 (CST-6)
Location: GRAHAM
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Young County Sheriff's Department reported quarter-sized hail in Graham, TX.

Hail in FANNIN, TEXAS
From 09-MAY-16 17:50:00 to 09-MAY-16 17:50:00 (CST-6)
Location: HONEY GROVE ARPT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Amateur radio reported quarter sized hail about 3 miles north of Honey Grove, TX.

Hail in LAMAR, TEXAS
From 09-MAY-16 19:52:00 to 09-MAY-16 19:52:00 (CST-6)
Location: PARKS
Magnitude: 1.75 
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency management reported golf ball sized hail at Loop 286 in south Paris, TX.

Thunderstorm Wind in LAMAR, TEXAS
From 09-MAY-16 18:55:00 to 09-MAY-16 18:55:00 (CST-6)
Location: PARIS COX FLD
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

A 60 MPH wind gust was reported at Cox Field.

Thunderstorm Wind in LAMAR, TEXAS
From 09-MAY-16 20:15:00 to 09-MAY-16 20:15:00 (CST-6)
Location: (PRX)COX FLD PARIS
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

A 63 MPH wind gust was reported at Cox Field.

Hail in LAMAR, TEXAS
From 09-MAY-16 18:20:00 to 09-MAY-16 18:20:00 (CST-6)
Location: SUMNER
Magnitude: 2.75 
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported baseball sized hail near the town of Sumner.

Flood in LAMAR, TEXAS
From 09-MAY-16 20:45:00 to 10-MAY-16 02:00:00 (CST-6)
Location: FAULKNER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Flooding continued across mainly the central portions of Lamar County after 2-4 inches of rain fell in 3 hours or less. Many roads remained flooded.

Thunderstorm Wind in PALO PINTO, TEXAS
From 08-MAY-16 18:01:00 to 08-MAY-16 18:01:00 (CST-6)
Location: GRAFORD
Magnitude: 55.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Palo Pinto County Sheriff's Department reported power lines and power poles blown down.

Flash Flood in LAMAR, TEXAS
From 09-MAY-16 19:25:00 to 09-MAY-16 20:45:00 (CST-6)
Location: LAKE CROOK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency management reported flash flooding near the intersection of Highway 271 and Northwest Loop.