A convective system which moved through Oklahoma arrived in north Texas around daybreak on the 30th.  Numerous reports of large hail and wind damage were recieved as well as flash flooding.  Storms formed again on the 31st as a strong low level jet helped initiate storms along boundaries left from storms the day before.

Flash Flood in GRAYSON, TEXAS
From 30-MAY-07 08:35:00 to 30-MAY-07 10:15:00 (CST-6)
Location: VAN ALSTYNE
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Water over six inches was flowing over the roads in Whitewright, and at least two roads had to be closed.  In Van Alstyne, county roads and yards were underwater.  A trailer was also flooded.

Thunderstorm Wind in FANNIN, TEXAS
From 30-MAY-07 05:35:00 to 30-MAY-07 05:35:00 (CST-6)
Location: TELEPHONE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Newspaper

A tree fell on a power pole, causing electrical outages in the northern part of the county.

Thunderstorm Wind in DALLAS, TEXAS
From 30-MAY-07 09:04:00 to 30-MAY-07 09:14:00 (CST-6)
Location: ADDISON
Magnitude: 55.00 EG
Property damage: 18.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Minor roof damage was reported to several buildings in town and at the Addison Airport.

Thunderstorm Wind in COOKE, TEXAS
From 30-MAY-07 06:42:00 to 30-MAY-07 06:42:00 (CST-6)
Location: GAINESVILLE
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Tree limbs were blown down.

Flash Flood in DALLAS, TEXAS
From 30-MAY-07 09:46:00 to 30-MAY-07 10:30:00 (CST-6)
Location: DALLAS LOVE FLD
Flood cause: Heavy Rain
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Service roads along Loop 12 in northwest Dallas were flooded.

Hail in COLLIN, TEXAS
From 30-MAY-07 08:45:00 to 30-MAY-07 08:45:00 (CST-6)
Location: MCKINNEY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Occurred near the intersection of FM 2478 and FM 720.

Hail in COLLIN, TEXAS
From 30-MAY-07 09:05:00 to 30-MAY-07 09:05:00 (CST-6)
Location: MURPHY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Occurred on East Renner Road.

Hail in ROCKWALL, TEXAS
From 30-MAY-07 09:09:00 to 30-MAY-07 09:09:00 (CST-6)
Location: ROYSE CITY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in DENTON, TEXAS
From 30-MAY-07 09:10:00 to 30-MAY-07 09:10:00 (CST-6)
Location: LEWISVILLE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in EASTLAND, TEXAS
From 30-MAY-07 19:58:00 to 30-MAY-07 19:58:00 (CST-6)
Location: CISCO
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in FANNIN, TEXAS
From 30-MAY-07 07:30:00 to 30-MAY-07 07:30:00 (CST-6)
Location: BONHAM
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A few trees and numerous large tree limbs downed.

Thunderstorm Wind in RAINS, TEXAS
From 30-MAY-07 10:02:00 to 30-MAY-07 10:02:00 (CST-6)
Location: EMORY
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tree limbs down south of Emory.

Lightning in DENTON, TEXAS
From 30-MAY-07 09:00:00 to 30-MAY-07 10:00:00 (CST-6)
Location: ARGYLE
Property damage: 215.00K
Crop damage: 0.00K
Reported by: Newspaper

In Argyle, lightning struck a house in the 800 block of FM 407.  Estimated damages were $200,000. Lightning also struck a hot-water heater at Greenway Patio Homes in Denton.  Lightning started two small fires in Corinth and Shady Shores.

Flash Flood in COLLIN, TEXAS
From 30-MAY-07 08:30:00 to 30-MAY-07 10:30:00 (CST-6)
Location: MCKINNEY
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Newspaper

The U.S. Highway 75 frontage road underpass was flooded just north of Weston Road.  Several other intersections were closed throughout the day, including Howell and College Streets, Church Street and McDonald Avenue, CR 123 and Lake Forest Drive, and portions of Hardin and Woodlawn Roads.  At least one home sustained water damage.

Lightning in COLLIN, TEXAS
From 30-MAY-07 09:20:00 to 30-MAY-07 09:20:00 (CST-6)
Location: ANNA
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Newspaper

A home on Glenwood Drive was struck by lightning.  The fire did significant damage to the attic and roof of the home.

Flash Flood in COOKE, TEXAS
From 30-MAY-07 07:00:00 to 30-MAY-07 09:40:00 (CST-6)
Location: GAINESVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

Smith Street and other roads near Pecan Creek were submerged by several feet of water and barricaded.  A few residents were asked to evacuate.

Thunderstorm Wind in HUNT, TEXAS
From 30-MAY-07 07:00:00 to 30-MAY-07 07:00:00 (CST-6)
Location: LAKE TAWAKONI
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

Large tree branches blown down.

Thunderstorm Wind in HUNT, TEXAS
From 30-MAY-07 08:00:00 to 30-MAY-07 08:00:00 (CST-6)
Location: LAKE TAWAKONI
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

Trees downed.

Thunderstorm Wind in HUNT, TEXAS
From 30-MAY-07 08:20:00 to 30-MAY-07 08:20:00 (CST-6)
Location: WOLFE CITY
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Large tree limbs downed.

Thunderstorm Wind in COLLIN, TEXAS
From 30-MAY-07 08:47:00 to 30-MAY-07 08:47:00 (CST-6)
Location: PLANO
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Roof damage reported at Dallas North Tollway and Park.

Thunderstorm Wind in DENTON, TEXAS
From 30-MAY-07 09:00:00 to 30-MAY-07 09:10:00 (CST-6)
Location: DENTON
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees were downed and had to be removed at Dallas North Tollway and Highway 121, and also at Dead Man's Curve and Garza Lane in Little Elm.

Thunderstorm Wind in FANNIN, TEXAS
From 30-MAY-07 07:55:00 to 30-MAY-07 07:55:00 (CST-6)
Location: BAILEY
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A tree was blown down across a road.

Flash Flood in FANNIN, TEXAS
From 30-MAY-07 07:41:00 to 30-MAY-07 09:10:00 (CST-6)
Location: BONHAM
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Several streets were flooded in town.

Flash Flood in TARRANT, TEXAS
From 30-MAY-07 09:30:00 to 30-MAY-07 11:30:00 (CST-6)
Location: FT WORTH
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Flooding reported near Highway 121 and 360.

Flash Flood in TARRANT, TEXAS
From 30-MAY-07 09:30:00 to 30-MAY-07 11:30:00 (CST-6)
Location: FT WORTH
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Flooding was reported on Trinity Boulevard in west Fort Worth.

Hail in HOOD, TEXAS
From 31-MAY-07 00:15:00 to 31-MAY-07 00:15:00 (CST-6)
Location: CRESSON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MILLS, TEXAS
From 31-MAY-07 03:11:00 to 31-MAY-07 03:11:00 (CST-6)
Location: STAR
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Nickel hail covered the ground on Highway 84.

Hail in MILLS, TEXAS
From 31-MAY-07 03:15:00 to 31-MAY-07 03:15:00 (CST-6)
Location: STAR
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Flash Flood in HOOD, TEXAS
From 31-MAY-07 00:15:00 to 31-MAY-07 03:15:00 (CST-6)
Location: GRANBURY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Flash flooding reported.

Hail in MILLS, TEXAS
From 31-MAY-07 02:31:00 to 31-MAY-07 02:31:00 (CST-6)
Location: STAR
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in MILLS, TEXAS
From 31-MAY-07 03:15:00 to 31-MAY-07 03:15:00 (CST-6)
Location: STAR
Magnitude: 61.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in GRAYSON, TEXAS
From 30-MAY-07 06:55:00 to 30-MAY-07 07:05:00 (CST-6)
Location: VAN ALSTYNE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Lasted about 10 minutes.

Hail in MONTAGUE, TEXAS
From 30-MAY-07 07:29:00 to 30-MAY-07 07:29:00 (CST-6)
Location: FORESTBURG
Magnitude: 1.50 
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in DENTON, TEXAS
From 30-MAY-07 08:22:00 to 30-MAY-07 08:22:00 (CST-6)
Location: CORINTH
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in MILLS, TEXAS
From 31-MAY-07 03:15:00 to 31-MAY-07 03:15:00 (CST-6)
Location: STAR
Magnitude: 61.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Several trees and large branches downed.  A large oak tree fell on a house, damaging the roof.

Thunderstorm Wind in LAMPASAS, TEXAS
From 31-MAY-07 03:40:00 to 31-MAY-07 03:40:00 (CST-6)
Location: LOMETA
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Flash Flood in MILLS, TEXAS
From 31-MAY-07 03:44:00 to 31-MAY-07 05:40:00 (CST-6)
Location: STAR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Several small creeks out of their banks.

Flash Flood in LAMPASAS, TEXAS
From 31-MAY-07 04:00:00 to 31-MAY-07 05:30:00 (CST-6)
Location: LOMETA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Four feet of water was over the intersection of FM 581 and CR 2600.

Thunderstorm Wind in DENTON, TEXAS
From 30-MAY-07 08:00:00 to 30-MAY-07 08:00:00 (CST-6)
Location: PILOT PT
Magnitude: 50.00 EG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Newspaper

A large tree was blown over, crushing a storage shed.  At another residence, a tree fell over, sending one of its large limbs careening through the roof and into the living room.  At least one house suffered water damage.

Flash Flood in DENTON, TEXAS
From 30-MAY-07 08:10:00 to 30-MAY-07 11:00:00 (CST-6)
Location: DENTON
Flood cause: Heavy Rain
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Newspaper

A woman and four children had to be rescued when their SUV stalled in high water on Foundation Street near Highway 377.  The water was halfway up the sides of the vehicle.  Old Stony Road near the Wise County line was closed after parts of it washed out.

Thunderstorm Wind in JOHNSON, TEXAS
From 30-MAY-07 09:19:00 to 30-MAY-07 09:19:00 (CST-6)
Location: BURLESON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Reported by storm spotters.

Flash Flood in HUNT, TEXAS
From 30-MAY-07 08:20:00 to 30-MAY-07 10:30:00 (CST-6)
Location: WOLFE CITY
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Major street flooding was reported in Wolfe City, and a high water rescue was required in Cash.