Supercell thunderstorms developed in the afternoon hours along a dryline in the western portions of north Texas as a strong upper trough moved through the region. Hail was initially the severe weather threat, but these storms quickly formed into a line of thunderstorms with embedded bow echoes. Winds up to 70 MPH were reported and many locations were hit by these high winds. Areas near Hamilton experienced the highest wind speeds.

Thunderstorm Wind in HAMILTON, TEXAS
From 21-JUN-11 20:19:00 to 21-JUN-11 20:19:00 (CST-6)
Location: HAMILTON MUNI ARPT
Magnitude: 62.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

A 71 MPH wind gust was measured at the Comanche Airport (KMKN).

Thunderstorm Wind in HAMILTON, TEXAS
From 21-JUN-11 20:24:00 to 21-JUN-11 20:24:00 (CST-6)
Location: HAMILTON
Magnitude: 61.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Large tree limbs were snapped off trees in Hamilton.

Thunderstorm Wind in WISE, TEXAS
From 21-JUN-11 20:41:00 to 21-JUN-11 20:41:00 (CST-6)
Location: RHOME
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

A steeple was blown off a church about 2 miles west of Rhome.

Thunderstorm Wind in WISE, TEXAS
From 21-JUN-11 20:42:00 to 21-JUN-11 20:42:00 (CST-6)
Location: RHOME
Magnitude: 52.00 EG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Public

Numerous shingles were blown off residential roofs.

Thunderstorm Wind in TARRANT, TEXAS
From 21-JUN-11 20:57:00 to 21-JUN-11 20:57:00 (CST-6)
Location: SAGINAW
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Large tree limbs were snapped off trees in Saginaw.

Thunderstorm Wind in TARRANT, TEXAS
From 21-JUN-11 20:47:00 to 21-JUN-11 20:47:00 (CST-6)
Location: EAGLE
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Numerous trees were blown down in Newark.

Thunderstorm Wind in BOSQUE, TEXAS
From 21-JUN-11 21:09:00 to 21-JUN-11 21:09:00 (CST-6)
Location: MERIDIAN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Thunderstorm wind gusts were estimated to be 60 MPH in Meridian.

Thunderstorm Wind in TARRANT, TEXAS
From 21-JUN-11 21:15:00 to 21-JUN-11 21:15:00 (CST-6)
Location: FT WORTH MANGHAM ARP
Magnitude: 56.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Public

Three telephone posts were snapped at their bases near the intersection of Mid Cities Blvd and Holiday Ln in North Richland Hills.

Hail in NAVARRO, TEXAS
From 21-JUN-11 21:22:00 to 21-JUN-11 21:22:00 (CST-6)
Location: CORSICANA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Quarter sized hail fell along Interstate 45 near mile marker 229.

Hail in EASTLAND, TEXAS
From 21-JUN-11 17:07:00 to 21-JUN-11 17:07:00 (CST-6)
Location: EASTLAND
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in EASTLAND, TEXAS
From 21-JUN-11 17:30:00 to 21-JUN-11 17:30:00 (CST-6)
Location: CISCO
Magnitude: 1.75 
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Public

Hail in PARKER, TEXAS
From 21-JUN-11 19:06:00 to 21-JUN-11 19:06:00 (CST-6)
Location: MILLSAP
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in BOSQUE, TEXAS
From 21-JUN-11 21:45:00 to 21-JUN-11 21:45:00 (CST-6)
Location: LAKESIDE VLG
Magnitude: 61.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A roof was blown off a house near Lake Whitney.

Hail in DALLAS, TEXAS
From 21-JUN-11 21:45:00 to 21-JUN-11 21:45:00 (CST-6)
Location: (DFW)DALLAS-FT WORTH
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Penny sized hail fell near the intersection of Highway 114 and Highway 161 in northwest Dallas.

Thunderstorm Wind in HILL, TEXAS
From 21-JUN-11 22:25:00 to 21-JUN-11 22:25:00 (CST-6)
Location: HUBBARD
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

A large metal shed suffered extensive damage due to strong thunderstorm winds.

Hail in PARKER, TEXAS
From 21-JUN-11 19:16:00 to 21-JUN-11 19:16:00 (CST-6)
Location: MILLSAP
Magnitude: 1.75 
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in MILLS, TEXAS
From 21-JUN-11 19:40:00 to 21-JUN-11 19:40:00 (CST-6)
Location: GOLDTHWAITE
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A house suffered roof damage west of Goldthwaite.

Hail in JACK, TEXAS
From 21-JUN-11 20:02:00 to 21-JUN-11 20:02:00 (CST-6)
Location: JOPLIN
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in HILL, TEXAS
From 21-JUN-11 21:50:00 to 21-JUN-11 21:50:00 (CST-6)
Location: WHITNEY
Magnitude: 52.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Large trees and power lines were blown down near the intersection of County Road 1240 and County Road 1256.

Thunderstorm Wind in TARRANT, TEXAS
From 21-JUN-11 21:54:00 to 21-JUN-11 21:54:00 (CST-6)
Location: ARLINGTON MUNI ARPT
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

A 58 MPH wind gust was measured at Arlington Airport (KGKY).

Thunderstorm Wind in NAVARRO, TEXAS
From 21-JUN-11 22:55:00 to 21-JUN-11 22:55:00 (CST-6)
Location: CORSICANA
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Several large trees were blown down in Corsicana.

Thunderstorm Wind in TARRANT, TEXAS
From 21-JUN-11 20:58:00 to 21-JUN-11 20:58:00 (CST-6)
Location: WESTOVER HILLS
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Large trees were blown down in the Westworth Village area of Ft. Worth.

Hail in HENDERSON, TEXAS
From 21-JUN-11 19:50:00 to 21-JUN-11 19:50:00 (CST-6)
Location: ALEY
Magnitude: 1.75 
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in TARRANT, TEXAS
From 21-JUN-11 21:08:00 to 21-JUN-11 21:08:00 (CST-6)
Location: WATAUGA
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

A 58 MPH wind gust was measured at the Weather Forecast Office.

Hail in NAVARRO, TEXAS
From 21-JUN-11 21:32:00 to 21-JUN-11 21:32:00 (CST-6)
Location: PURSLEY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Lightning in COLLIN, TEXAS
From 21-JUN-11 23:18:00 to 21-JUN-11 23:18:00 (CST-6)
Location: PROSPER
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Public

A lightning strike ignited a house fire in Prosper.

Thunderstorm Wind in ANDERSON, TEXAS
From 22-JUN-11 00:45:00 to 22-JUN-11 00:45:00 (CST-6)
Location: MONTALBA
Magnitude: 52.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Numerous trees were blown down in Montalba due to strong thunderstorm winds.

Thunderstorm Wind in MCLENNAN, TEXAS
From 21-JUN-11 21:45:00 to 21-JUN-11 21:45:00 (CST-6)
Location: MCGREGOR
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Large trees and power lines were blown down due to strong thunderstorm winds in McGregor.

Thunderstorm Wind in HUNT, TEXAS
From 21-JUN-11 23:30:00 to 21-JUN-11 23:30:00 (CST-6)
Location: LAKE TAWAKONI
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: County Official

Several large trees were blown down in West Tawakoni.

Thunderstorm Wind in MCLENNAN, TEXAS
From 21-JUN-11 22:10:00 to 21-JUN-11 22:10:00 (CST-6)
Location: WACO
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Newspaper

Trees and tree limbs were blown down due to strong thunderstorm winds in Waco.

Thunderstorm Wind in TARRANT, TEXAS
From 21-JUN-11 20:57:00 to 21-JUN-11 20:57:00 (CST-6)
Location: HASLET
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

A 60 mph wind gust was recorded at Alliance Airport (KAFW).